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add quiche, bullet3

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neuecc 2023-02-28 07:18:10 +09:00
parent bdadaa2707
commit 7c65b5a72c
23 changed files with 488032 additions and 287 deletions
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45
csbindgen-tests/build.rs
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@ -11,24 +11,57 @@ fn main() -> Result<(), Box<dyn Error>> {
.generate()? .generate()?
.write_to_file("src/lz4/mod.rs")?; .write_to_file("src/lz4/mod.rs")?;
cc::Build::new().file("c/lz4/lz4.c").compile("csharp_lz4"); // TODO:build this
// cc::Build::new().file("c/lz4/lz4.c").compile("csharp_lz4");
bindgen::Builder::default() bindgen::Builder::default()
.header("c/zstd/zstd.h") .header("c/zstd/zstd.h")
.generate()? .generate()?
.write_to_file("src/zstd.rs")?; .write_to_file("src/zstd.rs")?;
// bindgen::Builder::default()
// .header("c/quiche/quiche.h")
// .generate()?
// .write_to_file("src/quiche.rs")?;
// bindgen::Builder::default()
// .header("c/bullet3/PhysicsClientC_API.h")
// .header("c/bullet3/PhysicsClientSharedMemory_C_API.h")
// .header("c/bullet3/PhysicsClientSharedMemory2_C_API.h")
// .header("c/bullet3/PhysicsDirectC_API.h")
// .header("c/bullet3/SharedMemoryPublic.h")
// .generate()?
// .write_to_file("src/bullet3.rs")?;
csbindgen::Builder::new() csbindgen::Builder::new()
.input_bindgen_file("src/lz4/mod.rs") .input_bindgen_file("src/lz4/mod.rs")
.rust_method_prefix("csbindgen_") .rust_method_prefix("csbindgen_")
.generate_to_file("src/ffi.rs", "../dotnet-sandbox/bindgen.cs") .csharp_class_name("LibLz4")
.unwrap(); .csharp_dll_name("liblz4")
.generate_to_file("src/ffi.rs", "../dotnet-sandbox/bindgen.cs")?;
csbindgen::Builder::new() csbindgen::Builder::new()
.input_bindgen_file("src/zstd.rs") .input_bindgen_file("src/zstd.rs")
.rust_method_prefix("csbindgen_") .rust_method_prefix("csbindgen_zstd_")
.generate_to_file("src/zstd_ffi.rs", "../dotnet-sandbox/zstd_bindgen.cs") .csharp_class_name("LibZstd")
.unwrap(); .csharp_dll_name("libzsd")
.generate_to_file("src/zstd_ffi.rs", "../dotnet-sandbox/zstd_bindgen.cs")?;
// TODO: build failed?
csbindgen::Builder::new()
.input_bindgen_file("src/quiche.rs")
.rust_method_prefix("csbindgen_quiche_")
.csharp_class_name("LibQuiche")
.csharp_dll_name("libquiche")
.generate_to_file("src/quiche_ffi.rs", "../dotnet-sandbox/quiche_bindgen.cs")?;
// // TODO: build failed?
csbindgen::Builder::new()
.input_bindgen_file("src/bullet3.rs")
.rust_method_prefix("csbindgen_bullet3_")
.csharp_class_name("LibBullet3")
.csharp_dll_name("libbullet3")
.generate_to_file("src/bullet3_ffi.rs", "../dotnet-sandbox/bullet3_bindgen.cs")?;
Ok(()) Ok(())
} }

761
csbindgen-tests/c/bullet3/PhysicsClientC_API.h Normal file
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@ -0,0 +1,761 @@
#ifndef PHYSICS_CLIENT_C_API_H
#define PHYSICS_CLIENT_C_API_H
//#include "SharedMemoryBlock.h"
#include "SharedMemoryPublic.h"
#define B3_DECLARE_HANDLE(name) \
typedef struct name##__ \
{ \
int unused; \
} * name
B3_DECLARE_HANDLE(b3PhysicsClientHandle);
B3_DECLARE_HANDLE(b3SharedMemoryCommandHandle);
B3_DECLARE_HANDLE(b3SharedMemoryStatusHandle);
#ifdef _WIN32
#define B3_SHARED_API __declspec(dllexport)
#elif defined(__GNUC__)
#define B3_SHARED_API __attribute__((visibility("default")))
#else
#define B3_SHARED_API
#endif
///There are several connection methods, see following header files:
#include "PhysicsClientSharedMemory_C_API.h"
#include "PhysicsClientSharedMemory2_C_API.h"
#include "PhysicsDirectC_API.h"
#ifdef BT_ENABLE_ENET
#include "PhysicsClientUDP_C_API.h"
#endif
#ifdef BT_ENABLE_CLSOCKET
#include "PhysicsClientTCP_C_API.h"
#endif
#ifdef __cplusplus
extern "C"
{
#endif
///b3DisconnectSharedMemory will disconnect the client from the server and cleanup memory.
B3_SHARED_API void b3DisconnectSharedMemory(b3PhysicsClientHandle physClient);
///There can only be 1 outstanding command. Check if a command can be send.
B3_SHARED_API int b3CanSubmitCommand(b3PhysicsClientHandle physClient);
///blocking submit command and wait for status
B3_SHARED_API b3SharedMemoryStatusHandle b3SubmitClientCommandAndWaitStatus(b3PhysicsClientHandle physClient, b3SharedMemoryCommandHandle commandHandle);
///In general it is better to use b3SubmitClientCommandAndWaitStatus. b3SubmitClientCommand is a non-blocking submit
///command, which requires checking for the status manually, using b3ProcessServerStatus. Also, before sending the
///next command, make sure to check if you can send a command using 'b3CanSubmitCommand'.
B3_SHARED_API int b3SubmitClientCommand(b3PhysicsClientHandle physClient, b3SharedMemoryCommandHandle commandHandle);
///non-blocking check status
B3_SHARED_API b3SharedMemoryStatusHandle b3ProcessServerStatus(b3PhysicsClientHandle physClient);
/// Get the physics server return status type. See EnumSharedMemoryServerStatus in SharedMemoryPublic.h for error codes.
B3_SHARED_API int b3GetStatusType(b3SharedMemoryStatusHandle statusHandle);
///Plugin system, load and unload a plugin, execute a command
B3_SHARED_API b3SharedMemoryCommandHandle b3CreateCustomCommand(b3PhysicsClientHandle physClient);
B3_SHARED_API void b3CustomCommandLoadPlugin(b3SharedMemoryCommandHandle commandHandle, const char* pluginPath);
B3_SHARED_API void b3CustomCommandLoadPluginSetPostFix(b3SharedMemoryCommandHandle commandHandle, const char* postFix);
B3_SHARED_API int b3GetStatusPluginUniqueId(b3SharedMemoryStatusHandle statusHandle);
B3_SHARED_API int b3GetStatusPluginCommandResult(b3SharedMemoryStatusHandle statusHandle);
B3_SHARED_API int b3GetStatusPluginCommandReturnData(b3PhysicsClientHandle physClient, struct b3UserDataValue* valueOut);
B3_SHARED_API void b3CustomCommandUnloadPlugin(b3SharedMemoryCommandHandle commandHandle, int pluginUniqueId);
B3_SHARED_API void b3CustomCommandExecutePluginCommand(b3SharedMemoryCommandHandle commandHandle, int pluginUniqueId, const char* textArguments);
B3_SHARED_API void b3CustomCommandExecuteAddIntArgument(b3SharedMemoryCommandHandle commandHandle, int intVal);
B3_SHARED_API void b3CustomCommandExecuteAddFloatArgument(b3SharedMemoryCommandHandle commandHandle, float floatVal);
B3_SHARED_API int b3GetStatusBodyIndices(b3SharedMemoryStatusHandle statusHandle, int* bodyIndicesOut, int bodyIndicesCapacity);
B3_SHARED_API int b3GetStatusBodyIndex(b3SharedMemoryStatusHandle statusHandle);
B3_SHARED_API int b3GetStatusActualState(b3SharedMemoryStatusHandle statusHandle,
int* bodyUniqueId,
int* numDegreeOfFreedomQ,
int* numDegreeOfFreedomU,
const double* rootLocalInertialFrame[],
const double* actualStateQ[],
const double* actualStateQdot[],
const double* jointReactionForces[]);
B3_SHARED_API int b3GetStatusActualState2(b3SharedMemoryStatusHandle statusHandle,
int* bodyUniqueId,
int* numLinks,
int* numDegreeOfFreedomQ,
int* numDegreeOfFreedomU,
const double* rootLocalInertialFrame[],
const double* actualStateQ[],
const double* actualStateQdot[],
const double* jointReactionForces[],
const double* linkLocalInertialFrames[],
const double* jointMotorForces[],
const double* linkStates[],
const double* linkWorldVelocities[]);
B3_SHARED_API b3SharedMemoryCommandHandle b3RequestCollisionInfoCommandInit(b3PhysicsClientHandle physClient, int bodyUniqueId);
B3_SHARED_API int b3GetStatusAABB(b3SharedMemoryStatusHandle statusHandle, int linkIndex, double aabbMin[/*3*/], double aabbMax[/*3*/]);
///If you re-connected to an existing server, or server changed otherwise, sync the body info and user constraints etc.
B3_SHARED_API b3SharedMemoryCommandHandle b3InitSyncBodyInfoCommand(b3PhysicsClientHandle physClient);
// Sync the body info of a single body. Useful when a new body has been added by a different client (e,g, when detecting through a body added notification).
B3_SHARED_API b3SharedMemoryCommandHandle b3InitRequestBodyInfoCommand(b3PhysicsClientHandle physClient, int bodyUniqueId);
B3_SHARED_API b3SharedMemoryCommandHandle b3InitRemoveBodyCommand(b3PhysicsClientHandle physClient, int bodyUniqueId);
///return the total number of bodies in the simulation
B3_SHARED_API int b3GetNumBodies(b3PhysicsClientHandle physClient);
/// return the body unique id, given the index in range [0 , b3GetNumBodies() )
B3_SHARED_API int b3GetBodyUniqueId(b3PhysicsClientHandle physClient, int serialIndex);
///given a body unique id, return the body information. See b3BodyInfo in SharedMemoryPublic.h
B3_SHARED_API int b3GetBodyInfo(b3PhysicsClientHandle physClient, int bodyUniqueId, struct b3BodyInfo* info);
///give a unique body index (after loading the body) return the number of joints.
B3_SHARED_API int b3GetNumJoints(b3PhysicsClientHandle physClient, int bodyUniqueId);
///give a unique body index (after loading the body) return the number of degrees of freedom (DoF).
B3_SHARED_API int b3GetNumDofs(b3PhysicsClientHandle physClient, int bodyUniqueId);
///compute the number of degrees of freedom for this body.
///Return -1 for unsupported spherical joint, -2 for unsupported planar joint.
B3_SHARED_API int b3ComputeDofCount(b3PhysicsClientHandle physClient, int bodyUniqueId);
///given a body and joint index, return the joint information. See b3JointInfo in SharedMemoryPublic.h
B3_SHARED_API int b3GetJointInfo(b3PhysicsClientHandle physClient, int bodyUniqueId, int jointIndex, struct b3JointInfo* info);
///user data handling
B3_SHARED_API b3SharedMemoryCommandHandle b3InitSyncUserDataCommand(b3PhysicsClientHandle physClient);
B3_SHARED_API void b3AddBodyToSyncUserDataRequest(b3SharedMemoryCommandHandle commandHandle, int bodyUniqueId);
B3_SHARED_API b3SharedMemoryCommandHandle b3InitAddUserDataCommand(b3PhysicsClientHandle physClient, int bodyUniqueId, int linkIndex, int visualShapeIndex, const char* key, enum UserDataValueType valueType, int valueLength, const void* valueData);
B3_SHARED_API b3SharedMemoryCommandHandle b3InitRemoveUserDataCommand(b3PhysicsClientHandle physClient, int userDataId);
B3_SHARED_API int b3GetUserData(b3PhysicsClientHandle physClient, int userDataId, struct b3UserDataValue* valueOut);
B3_SHARED_API int b3GetUserDataId(b3PhysicsClientHandle physClient, int bodyUniqueId, int linkIndex, int visualShapeIndex, const char* key);
B3_SHARED_API int b3GetUserDataIdFromStatus(b3SharedMemoryStatusHandle statusHandle);
B3_SHARED_API int b3GetNumUserData(b3PhysicsClientHandle physClient, int bodyUniqueId);
B3_SHARED_API void b3GetUserDataInfo(b3PhysicsClientHandle physClient, int bodyUniqueId, int userDataIndex, const char** keyOut, int* userDataIdOut, int* linkIndexOut, int* visualShapeIndexOut);
B3_SHARED_API b3SharedMemoryCommandHandle b3GetDynamicsInfoCommandInit(b3PhysicsClientHandle physClient, int bodyUniqueId, int linkIndex);
B3_SHARED_API b3SharedMemoryCommandHandle b3GetDynamicsInfoCommandInit2(b3SharedMemoryCommandHandle commandHandle, int bodyUniqueId, int linkIndex);
///given a body unique id and link index, return the dynamics information. See b3DynamicsInfo in SharedMemoryPublic.h
B3_SHARED_API int b3GetDynamicsInfo(b3SharedMemoryStatusHandle statusHandle, struct b3DynamicsInfo* info);
B3_SHARED_API b3SharedMemoryCommandHandle b3InitChangeDynamicsInfo(b3PhysicsClientHandle physClient);
B3_SHARED_API b3SharedMemoryCommandHandle b3InitChangeDynamicsInfo2(b3SharedMemoryCommandHandle commandHandle);
B3_SHARED_API int b3ChangeDynamicsInfoSetMass(b3SharedMemoryCommandHandle commandHandle, int bodyUniqueId, int linkIndex, double mass);
B3_SHARED_API int b3ChangeDynamicsInfoSetLocalInertiaDiagonal(b3SharedMemoryCommandHandle commandHandle, int bodyUniqueId, int linkIndex, const double localInertiaDiagonal[]);
B3_SHARED_API int b3ChangeDynamicsInfoSetAnisotropicFriction(b3SharedMemoryCommandHandle commandHandle, int bodyUniqueId, int linkIndex, const double anisotropicFriction[]);
B3_SHARED_API int b3ChangeDynamicsInfoSetJointLimit(b3SharedMemoryCommandHandle commandHandle, int bodyUniqueId, int linkIndex, double jointLowerLimit, double jointUpperLimit);
B3_SHARED_API int b3ChangeDynamicsInfoSetJointLimitForce(b3SharedMemoryCommandHandle commandHandle, int bodyUniqueId, int linkIndex, double jointLimitForce);
B3_SHARED_API int b3ChangeDynamicsInfoSetDynamicType(b3SharedMemoryCommandHandle commandHandle, int bodyUniqueId, int linkIndex, int dynamicType);
B3_SHARED_API int b3ChangeDynamicsInfoSetSleepThreshold(b3SharedMemoryCommandHandle commandHandle, int bodyUniqueId, double sleepThreshold);
B3_SHARED_API int b3ChangeDynamicsInfoSetLateralFriction(b3SharedMemoryCommandHandle commandHandle, int bodyUniqueId, int linkIndex, double lateralFriction);
B3_SHARED_API int b3ChangeDynamicsInfoSetSpinningFriction(b3SharedMemoryCommandHandle commandHandle, int bodyUniqueId, int linkIndex, double friction);
B3_SHARED_API int b3ChangeDynamicsInfoSetRollingFriction(b3SharedMemoryCommandHandle commandHandle, int bodyUniqueId, int linkIndex, double friction);
B3_SHARED_API int b3ChangeDynamicsInfoSetRestitution(b3SharedMemoryCommandHandle commandHandle, int bodyUniqueId, int linkIndex, double restitution);
B3_SHARED_API int b3ChangeDynamicsInfoSetLinearDamping(b3SharedMemoryCommandHandle commandHandle, int bodyUniqueId, double linearDamping);
B3_SHARED_API int b3ChangeDynamicsInfoSetAngularDamping(b3SharedMemoryCommandHandle commandHandle, int bodyUniqueId, double angularDamping);
B3_SHARED_API int b3ChangeDynamicsInfoSetJointDamping(b3SharedMemoryCommandHandle commandHandle, int bodyUniqueId, int linkIndex, double jointDamping);
B3_SHARED_API int b3ChangeDynamicsInfoSetContactStiffnessAndDamping(b3SharedMemoryCommandHandle commandHandle, int bodyUniqueId, int linkIndex, double contactStiffness, double contactDamping);
B3_SHARED_API int b3ChangeDynamicsInfoSetFrictionAnchor(b3SharedMemoryCommandHandle commandHandle, int bodyUniqueId, int linkIndex, int frictionAnchor);
B3_SHARED_API int b3ChangeDynamicsInfoSetCcdSweptSphereRadius(b3SharedMemoryCommandHandle commandHandle, int bodyUniqueId, int linkIndex, double ccdSweptSphereRadius);
B3_SHARED_API int b3ChangeDynamicsInfoSetContactProcessingThreshold(b3SharedMemoryCommandHandle commandHandle, int bodyUniqueId, int linkIndex, double contactProcessingThreshold);
B3_SHARED_API int b3ChangeDynamicsInfoSetActivationState(b3SharedMemoryCommandHandle commandHandle, int bodyUniqueId, int activationState);
B3_SHARED_API int b3ChangeDynamicsInfoSetMaxJointVelocity(b3SharedMemoryCommandHandle commandHandle, int bodyUniqueId, double maxJointVelocity);
B3_SHARED_API int b3ChangeDynamicsInfoSetCollisionMargin(b3SharedMemoryCommandHandle commandHandle, int bodyUniqueId, double collisionMargin);
B3_SHARED_API b3SharedMemoryCommandHandle b3InitCreateUserConstraintCommand(b3PhysicsClientHandle physClient, int parentBodyUniqueId, int parentJointIndex, int childBodyUniqueId, int childJointIndex, struct b3JointInfo* info);
B3_SHARED_API b3SharedMemoryCommandHandle b3InitCreateUserConstraintCommand2(b3SharedMemoryCommandHandle commandHandle, int parentBodyUniqueId, int parentJointIndex, int childBodyUniqueId, int childJointIndex, struct b3JointInfo* info);
///return a unique id for the user constraint, after successful creation, or -1 for an invalid constraint id
B3_SHARED_API int b3GetStatusUserConstraintUniqueId(b3SharedMemoryStatusHandle statusHandle);
///change parameters of an existing user constraint
B3_SHARED_API b3SharedMemoryCommandHandle b3InitChangeUserConstraintCommand(b3PhysicsClientHandle physClient, int userConstraintUniqueId);
B3_SHARED_API int b3InitChangeUserConstraintSetPivotInB(b3SharedMemoryCommandHandle commandHandle, const double jointChildPivot[/*3*/]);
B3_SHARED_API int b3InitChangeUserConstraintSetFrameInB(b3SharedMemoryCommandHandle commandHandle, const double jointChildFrameOrn[/*4*/]);
B3_SHARED_API int b3InitChangeUserConstraintSetMaxForce(b3SharedMemoryCommandHandle commandHandle, double maxAppliedForce);
B3_SHARED_API int b3InitChangeUserConstraintSetGearRatio(b3SharedMemoryCommandHandle commandHandle, double gearRatio);
B3_SHARED_API int b3InitChangeUserConstraintSetGearAuxLink(b3SharedMemoryCommandHandle commandHandle, int gearAuxLink);
B3_SHARED_API int b3InitChangeUserConstraintSetRelativePositionTarget(b3SharedMemoryCommandHandle commandHandle, double relativePositionTarget);
B3_SHARED_API int b3InitChangeUserConstraintSetERP(b3SharedMemoryCommandHandle commandHandle, double erp);
B3_SHARED_API b3SharedMemoryCommandHandle b3InitRemoveUserConstraintCommand(b3PhysicsClientHandle physClient, int userConstraintUniqueId);
B3_SHARED_API int b3GetNumUserConstraints(b3PhysicsClientHandle physClient);
B3_SHARED_API b3SharedMemoryCommandHandle b3InitGetUserConstraintStateCommand(b3PhysicsClientHandle physClient, int constraintUniqueId);
B3_SHARED_API int b3GetStatusUserConstraintState(b3SharedMemoryStatusHandle statusHandle, struct b3UserConstraintState* constraintState);
B3_SHARED_API int b3GetUserConstraintInfo(b3PhysicsClientHandle physClient, int constraintUniqueId, struct b3UserConstraint* info);
/// return the user constraint id, given the index in range [0 , b3GetNumUserConstraints() )
B3_SHARED_API int b3GetUserConstraintId(b3PhysicsClientHandle physClient, int serialIndex);
///Request physics debug lines for debug visualization. The flags in debugMode are the same as used in Bullet
///See btIDebugDraw::DebugDrawModes in Bullet/src/LinearMath/btIDebugDraw.h
B3_SHARED_API b3SharedMemoryCommandHandle b3InitRequestDebugLinesCommand(b3PhysicsClientHandle physClient, int debugMode);
///Get the pointers to the physics debug line information, after b3InitRequestDebugLinesCommand returns
///status CMD_DEBUG_LINES_COMPLETED
B3_SHARED_API void b3GetDebugLines(b3PhysicsClientHandle physClient, struct b3DebugLines* lines);
///configure the 3D OpenGL debug visualizer (enable/disable GUI widgets, shadows, position camera etc)
B3_SHARED_API b3SharedMemoryCommandHandle b3InitConfigureOpenGLVisualizer(b3PhysicsClientHandle physClient);
B3_SHARED_API b3SharedMemoryCommandHandle b3InitConfigureOpenGLVisualizer2(b3SharedMemoryCommandHandle commandHandle);
B3_SHARED_API void b3ConfigureOpenGLVisualizerSetVisualizationFlags(b3SharedMemoryCommandHandle commandHandle, int flag, int enabled);
B3_SHARED_API void b3ConfigureOpenGLVisualizerSetLightPosition(b3SharedMemoryCommandHandle commandHandle, const float lightPosition[3]);
B3_SHARED_API void b3ConfigureOpenGLVisualizerSetShadowMapResolution(b3SharedMemoryCommandHandle commandHandle, int shadowMapResolution);
B3_SHARED_API void b3ConfigureOpenGLVisualizerSetShadowMapIntensity(b3SharedMemoryCommandHandle commandHandle, double shadowMapIntensity);
B3_SHARED_API void b3ConfigureOpenGLVisualizerSetLightRgbBackground(b3SharedMemoryCommandHandle commandHandle, const float rgbBackground[3]);
B3_SHARED_API void b3ConfigureOpenGLVisualizerSetShadowMapWorldSize(b3SharedMemoryCommandHandle commandHandle, int shadowMapWorldSize);
B3_SHARED_API void b3ConfigureOpenGLVisualizerSetRemoteSyncTransformInterval(b3SharedMemoryCommandHandle commandHandle, double remoteSyncTransformInterval);
B3_SHARED_API void b3ConfigureOpenGLVisualizerSetViewMatrix(b3SharedMemoryCommandHandle commandHandle, float cameraDistance, float cameraPitch, float cameraYaw, const float cameraTargetPosition[/*3*/]);
B3_SHARED_API b3SharedMemoryCommandHandle b3InitRequestOpenGLVisualizerCameraCommand(b3PhysicsClientHandle physClient);
B3_SHARED_API int b3GetStatusOpenGLVisualizerCamera(b3SharedMemoryStatusHandle statusHandle, struct b3OpenGLVisualizerCameraInfo* camera);
/// Add/remove user-specific debug lines and debug text messages
B3_SHARED_API b3SharedMemoryCommandHandle b3InitUserDebugDrawAddLine3D(b3PhysicsClientHandle physClient, const double fromXYZ[/*3*/], const double toXYZ[/*3*/], const double colorRGB[/*3*/], double lineWidth, double lifeTime);
B3_SHARED_API b3SharedMemoryCommandHandle b3InitUserDebugDrawAddPoints3D(b3PhysicsClientHandle physClient, const double positionsXYZ[/*3n*/], const double colorsRGB[/*3*/], double pointSize, double lifeTime, int pointNum);
B3_SHARED_API b3SharedMemoryCommandHandle b3InitUserDebugDrawAddText3D(b3PhysicsClientHandle physClient, const char* txt, const double positionXYZ[/*3*/], const double colorRGB[/*3*/], double textSize, double lifeTime);
B3_SHARED_API void b3UserDebugTextSetOptionFlags(b3SharedMemoryCommandHandle commandHandle, int optionFlags);
B3_SHARED_API void b3UserDebugTextSetOrientation(b3SharedMemoryCommandHandle commandHandle, const double orientation[/*4*/]);
B3_SHARED_API void b3UserDebugItemSetReplaceItemUniqueId(b3SharedMemoryCommandHandle commandHandle, int replaceItem);
B3_SHARED_API void b3UserDebugItemSetParentObject(b3SharedMemoryCommandHandle commandHandle, int objectUniqueId, int linkIndex);
B3_SHARED_API b3SharedMemoryCommandHandle b3InitUserDebugAddParameter(b3PhysicsClientHandle physClient, const char* txt, double rangeMin, double rangeMax, double startValue);
B3_SHARED_API b3SharedMemoryCommandHandle b3InitUserDebugReadParameter(b3PhysicsClientHandle physClient, int debugItemUniqueId);
B3_SHARED_API int b3GetStatusDebugParameterValue(b3SharedMemoryStatusHandle statusHandle, double* paramValue);
B3_SHARED_API b3SharedMemoryCommandHandle b3InitUserDebugDrawRemove(b3PhysicsClientHandle physClient, int debugItemUniqueId);
B3_SHARED_API b3SharedMemoryCommandHandle b3InitUserDebugDrawRemoveAll(b3PhysicsClientHandle physClient);
B3_SHARED_API b3SharedMemoryCommandHandle b3InitUserRemoveAllParameters(b3PhysicsClientHandle physClient);
B3_SHARED_API b3SharedMemoryCommandHandle b3InitDebugDrawingCommand(b3PhysicsClientHandle physClient);
B3_SHARED_API void b3SetDebugObjectColor(b3SharedMemoryCommandHandle commandHandle, int objectUniqueId, int linkIndex, const double objectColorRGB[/*3*/]);
B3_SHARED_API void b3RemoveDebugObjectColor(b3SharedMemoryCommandHandle commandHandle, int objectUniqueId, int linkIndex);
///All debug items unique Ids are positive: a negative unique Id means failure.
B3_SHARED_API int b3GetDebugItemUniqueId(b3SharedMemoryStatusHandle statusHandle);
///request an image from a simulated camera, using a software renderer.
B3_SHARED_API b3SharedMemoryCommandHandle b3InitRequestCameraImage(b3PhysicsClientHandle physClient);
B3_SHARED_API b3SharedMemoryCommandHandle b3InitRequestCameraImage2(b3SharedMemoryCommandHandle commandHandle);
B3_SHARED_API void b3RequestCameraImageSetCameraMatrices(b3SharedMemoryCommandHandle commandHandle, float viewMatrix[/*16*/], float projectionMatrix[/*16*/]);
B3_SHARED_API void b3RequestCameraImageSetPixelResolution(b3SharedMemoryCommandHandle commandHandle, int width, int height);
B3_SHARED_API void b3RequestCameraImageSetLightDirection(b3SharedMemoryCommandHandle commandHandle, const float lightDirection[/*3*/]);
B3_SHARED_API void b3RequestCameraImageSetLightColor(b3SharedMemoryCommandHandle commandHandle, const float lightColor[/*3*/]);
B3_SHARED_API void b3RequestCameraImageSetLightDistance(b3SharedMemoryCommandHandle commandHandle, float lightDistance);
B3_SHARED_API void b3RequestCameraImageSetLightAmbientCoeff(b3SharedMemoryCommandHandle commandHandle, float lightAmbientCoeff);
B3_SHARED_API void b3RequestCameraImageSetLightDiffuseCoeff(b3SharedMemoryCommandHandle commandHandle, float lightDiffuseCoeff);
B3_SHARED_API void b3RequestCameraImageSetLightSpecularCoeff(b3SharedMemoryCommandHandle commandHandle, float lightSpecularCoeff);
B3_SHARED_API void b3RequestCameraImageSetShadow(b3SharedMemoryCommandHandle commandHandle, int hasShadow);
B3_SHARED_API void b3RequestCameraImageSelectRenderer(b3SharedMemoryCommandHandle commandHandle, int renderer);
B3_SHARED_API void b3RequestCameraImageSetFlags(b3SharedMemoryCommandHandle commandHandle, int flags);
B3_SHARED_API void b3GetCameraImageData(b3PhysicsClientHandle physClient, struct b3CameraImageData* imageData);
///set projective texture camera matrices.
B3_SHARED_API void b3RequestCameraImageSetProjectiveTextureMatrices(b3SharedMemoryCommandHandle commandHandle, float viewMatrix[/*16*/], float projectionMatrix[/*16*/]);
///compute a view matrix, helper function for b3RequestCameraImageSetCameraMatrices
B3_SHARED_API void b3ComputeViewMatrixFromPositions(const float cameraPosition[/*3*/], const float cameraTargetPosition[/*3*/], const float cameraUp[/*3*/], float viewMatrix[/*16*/]);
B3_SHARED_API void b3ComputeViewMatrixFromYawPitchRoll(const float cameraTargetPosition[/*3*/], float distance, float yaw, float pitch, float roll, int upAxis, float viewMatrix[/*16*/]);
B3_SHARED_API void b3ComputePositionFromViewMatrix(const float viewMatrix[/*16*/], float cameraPosition[/*3*/], float cameraTargetPosition[/*3*/], float cameraUp[/*3*/]);
///compute a projection matrix, helper function for b3RequestCameraImageSetCameraMatrices
B3_SHARED_API void b3ComputeProjectionMatrix(float left, float right, float bottom, float top, float nearVal, float farVal, float projectionMatrix[/*16*/]);
B3_SHARED_API void b3ComputeProjectionMatrixFOV(float fov, float aspect, float nearVal, float farVal, float projectionMatrix[/*16*/]);
/* obsolete, please use b3ComputeViewProjectionMatrices */
B3_SHARED_API void b3RequestCameraImageSetViewMatrix(b3SharedMemoryCommandHandle commandHandle, const float cameraPosition[/*3*/], const float cameraTargetPosition[/*3*/], const float cameraUp[/*3*/]);
/* obsolete, please use b3ComputeViewProjectionMatrices */
B3_SHARED_API void b3RequestCameraImageSetViewMatrix2(b3SharedMemoryCommandHandle commandHandle, const float cameraTargetPosition[/*3*/], float distance, float yaw, float pitch, float roll, int upAxis);
/* obsolete, please use b3ComputeViewProjectionMatrices */
B3_SHARED_API void b3RequestCameraImageSetProjectionMatrix(b3SharedMemoryCommandHandle commandHandle, float left, float right, float bottom, float top, float nearVal, float farVal);
/* obsolete, please use b3ComputeViewProjectionMatrices */
B3_SHARED_API void b3RequestCameraImageSetFOVProjectionMatrix(b3SharedMemoryCommandHandle commandHandle, float fov, float aspect, float nearVal, float farVal);
///request an contact point information
B3_SHARED_API b3SharedMemoryCommandHandle b3InitRequestContactPointInformation(b3PhysicsClientHandle physClient);
B3_SHARED_API void b3SetContactFilterBodyA(b3SharedMemoryCommandHandle commandHandle, int bodyUniqueIdA);
B3_SHARED_API void b3SetContactFilterBodyB(b3SharedMemoryCommandHandle commandHandle, int bodyUniqueIdB);
B3_SHARED_API void b3SetContactFilterLinkA(b3SharedMemoryCommandHandle commandHandle, int linkIndexA);
B3_SHARED_API void b3SetContactFilterLinkB(b3SharedMemoryCommandHandle commandHandle, int linkIndexB);
B3_SHARED_API void b3GetContactPointInformation(b3PhysicsClientHandle physClient, struct b3ContactInformation* contactPointData);
///compute the closest points between two bodies
B3_SHARED_API b3SharedMemoryCommandHandle b3InitClosestDistanceQuery(b3PhysicsClientHandle physClient);
B3_SHARED_API void b3SetClosestDistanceFilterBodyA(b3SharedMemoryCommandHandle commandHandle, int bodyUniqueIdA);
B3_SHARED_API void b3SetClosestDistanceFilterLinkA(b3SharedMemoryCommandHandle commandHandle, int linkIndexA);
B3_SHARED_API void b3SetClosestDistanceFilterBodyB(b3SharedMemoryCommandHandle commandHandle, int bodyUniqueIdB);
B3_SHARED_API void b3SetClosestDistanceFilterLinkB(b3SharedMemoryCommandHandle commandHandle, int linkIndexB);
B3_SHARED_API void b3SetClosestDistanceThreshold(b3SharedMemoryCommandHandle commandHandle, double distance);
B3_SHARED_API void b3SetClosestDistanceFilterCollisionShapeA(b3SharedMemoryCommandHandle commandHandle, int collisionShapeA);
B3_SHARED_API void b3SetClosestDistanceFilterCollisionShapeB(b3SharedMemoryCommandHandle commandHandle, int collisionShapeB);
B3_SHARED_API void b3SetClosestDistanceFilterCollisionShapePositionA(b3SharedMemoryCommandHandle commandHandle, const double collisionShapePositionA[/*3*/]);
B3_SHARED_API void b3SetClosestDistanceFilterCollisionShapePositionB(b3SharedMemoryCommandHandle commandHandle, const double collisionShapePositionB[/*3*/]);
B3_SHARED_API void b3SetClosestDistanceFilterCollisionShapeOrientationA(b3SharedMemoryCommandHandle commandHandle, const double collisionShapeOrientationA[/*4*/]);
B3_SHARED_API void b3SetClosestDistanceFilterCollisionShapeOrientationB(b3SharedMemoryCommandHandle commandHandle, const double collisionShapeOrientationB[/*4*/]);
B3_SHARED_API void b3GetClosestPointInformation(b3PhysicsClientHandle physClient, struct b3ContactInformation* contactPointInfo);
///get all the bodies that touch a given axis aligned bounding box specified in world space (min and max coordinates)
B3_SHARED_API b3SharedMemoryCommandHandle b3InitAABBOverlapQuery(b3PhysicsClientHandle physClient, const double aabbMin[/*3*/], const double aabbMax[/*3*/]);
B3_SHARED_API void b3GetAABBOverlapResults(b3PhysicsClientHandle physClient, struct b3AABBOverlapData* data);
//request visual shape information
B3_SHARED_API b3SharedMemoryCommandHandle b3InitRequestVisualShapeInformation(b3PhysicsClientHandle physClient, int bodyUniqueIdA);
B3_SHARED_API void b3GetVisualShapeInformation(b3PhysicsClientHandle physClient, struct b3VisualShapeInformation* visualShapeInfo);
B3_SHARED_API b3SharedMemoryCommandHandle b3InitRequestCollisionShapeInformation(b3PhysicsClientHandle physClient, int bodyUniqueId, int linkIndex);
B3_SHARED_API void b3GetCollisionShapeInformation(b3PhysicsClientHandle physClient, struct b3CollisionShapeInformation* collisionShapeInfo);
B3_SHARED_API b3SharedMemoryCommandHandle b3InitLoadTexture(b3PhysicsClientHandle physClient, const char* filename);
B3_SHARED_API int b3GetStatusTextureUniqueId(b3SharedMemoryStatusHandle statusHandle);
B3_SHARED_API b3SharedMemoryCommandHandle b3CreateChangeTextureCommandInit(b3PhysicsClientHandle physClient, int textureUniqueId, int width, int height, const char* rgbPixels);
B3_SHARED_API b3SharedMemoryCommandHandle b3InitUpdateVisualShape(b3PhysicsClientHandle physClient, int bodyUniqueId, int jointIndex, int shapeIndex, int textureUniqueId);
B3_SHARED_API b3SharedMemoryCommandHandle b3InitUpdateVisualShape2(b3PhysicsClientHandle physClient, int bodyUniqueId, int jointIndex, int shapeIndex);
B3_SHARED_API void b3UpdateVisualShapeTexture(b3SharedMemoryCommandHandle commandHandle, int textureUniqueId);
B3_SHARED_API void b3UpdateVisualShapeRGBAColor(b3SharedMemoryCommandHandle commandHandle, const double rgbaColor[/*4*/]);
B3_SHARED_API void b3UpdateVisualShapeFlags(b3SharedMemoryCommandHandle commandHandle, int flags);
B3_SHARED_API void b3UpdateVisualShapeSpecularColor(b3SharedMemoryCommandHandle commandHandle, const double specularColor[/*3*/]);
B3_SHARED_API b3SharedMemoryCommandHandle b3InitPhysicsParamCommand(b3PhysicsClientHandle physClient);
B3_SHARED_API b3SharedMemoryCommandHandle b3InitPhysicsParamCommand2(b3SharedMemoryCommandHandle commandHandle);
B3_SHARED_API int b3PhysicsParamSetGravity(b3SharedMemoryCommandHandle commandHandle, double gravx, double gravy, double gravz);
B3_SHARED_API int b3PhysicsParamSetTimeStep(b3SharedMemoryCommandHandle commandHandle, double timeStep);
B3_SHARED_API int b3PhysicsParamSetDefaultContactERP(b3SharedMemoryCommandHandle commandHandle, double defaultContactERP);
B3_SHARED_API int b3PhysicsParamSetDefaultNonContactERP(b3SharedMemoryCommandHandle commandHandle, double defaultNonContactERP);
B3_SHARED_API int b3PhysicsParamSetDefaultFrictionERP(b3SharedMemoryCommandHandle commandHandle, double frictionERP);
B3_SHARED_API int b3PhysicsParamSetDefaultGlobalCFM(b3SharedMemoryCommandHandle commandHandle, double defaultGlobalCFM);
B3_SHARED_API int b3PhysicsParamSetDefaultFrictionCFM(b3SharedMemoryCommandHandle commandHandle, double frictionCFM);
B3_SHARED_API int b3PhysicsParamSetNumSubSteps(b3SharedMemoryCommandHandle commandHandle, int numSubSteps);
B3_SHARED_API int b3PhysicsParamSetRealTimeSimulation(b3SharedMemoryCommandHandle commandHandle, int enableRealTimeSimulation);
B3_SHARED_API int b3PhysicsParamSetNumSolverIterations(b3SharedMemoryCommandHandle commandHandle, int numSolverIterations);
B3_SHARED_API int b3PhysicsParamSetNumNonContactInnerIterations(b3SharedMemoryCommandHandle commandHandle, int numMotorIterations);
B3_SHARED_API int b3PhysicsParamSetWarmStartingFactor(b3SharedMemoryCommandHandle commandHandle, double warmStartingFactor);
B3_SHARED_API int b3PhysicsParamSetArticulatedWarmStartingFactor(b3SharedMemoryCommandHandle commandHandle, double warmStartingFactor);
B3_SHARED_API int b3PhysicsParamSetCollisionFilterMode(b3SharedMemoryCommandHandle commandHandle, int filterMode);
B3_SHARED_API int b3PhysicsParamSetUseSplitImpulse(b3SharedMemoryCommandHandle commandHandle, int useSplitImpulse);
B3_SHARED_API int b3PhysicsParamSetSplitImpulsePenetrationThreshold(b3SharedMemoryCommandHandle commandHandle, double splitImpulsePenetrationThreshold);
B3_SHARED_API int b3PhysicsParamSetContactBreakingThreshold(b3SharedMemoryCommandHandle commandHandle, double contactBreakingThreshold);
B3_SHARED_API int b3PhysicsParamSetMaxNumCommandsPer1ms(b3SharedMemoryCommandHandle commandHandle, int maxNumCmdPer1ms);
B3_SHARED_API int b3PhysicsParamSetEnableFileCaching(b3SharedMemoryCommandHandle commandHandle, int enableFileCaching);
B3_SHARED_API int b3PhysicsParamSetRestitutionVelocityThreshold(b3SharedMemoryCommandHandle commandHandle, double restitutionVelocityThreshold);
B3_SHARED_API int b3PhysicsParamSetEnableConeFriction(b3SharedMemoryCommandHandle commandHandle, int enableConeFriction);
B3_SHARED_API int b3PhysicsParameterSetDeterministicOverlappingPairs(b3SharedMemoryCommandHandle commandHandle, int deterministicOverlappingPairs);
B3_SHARED_API int b3PhysicsParameterSetAllowedCcdPenetration(b3SharedMemoryCommandHandle commandHandle, double allowedCcdPenetration);
B3_SHARED_API int b3PhysicsParameterSetJointFeedbackMode(b3SharedMemoryCommandHandle commandHandle, int jointFeedbackMode);
B3_SHARED_API int b3PhysicsParamSetSolverResidualThreshold(b3SharedMemoryCommandHandle commandHandle, double solverResidualThreshold);
B3_SHARED_API int b3PhysicsParamSetContactSlop(b3SharedMemoryCommandHandle commandHandle, double contactSlop);
B3_SHARED_API int b3PhysicsParameterSetEnableSAT(b3SharedMemoryCommandHandle commandHandle, int enableSAT);
B3_SHARED_API int b3PhysicsParameterSetConstraintSolverType(b3SharedMemoryCommandHandle commandHandle, int constraintSolverType);
B3_SHARED_API int b3PhysicsParameterSetMinimumSolverIslandSize(b3SharedMemoryCommandHandle commandHandle, int minimumSolverIslandSize);
B3_SHARED_API int b3PhysicsParamSetSolverAnalytics(b3SharedMemoryCommandHandle commandHandle, int reportSolverAnalytics);
B3_SHARED_API int b3PhysicsParameterSetSparseSdfVoxelSize(b3SharedMemoryCommandHandle commandHandle, double sparseSdfVoxelSize);
B3_SHARED_API b3SharedMemoryCommandHandle b3InitRequestPhysicsParamCommand(b3PhysicsClientHandle physClient);
B3_SHARED_API int b3GetStatusPhysicsSimulationParameters(b3SharedMemoryStatusHandle statusHandle, struct b3PhysicsSimulationParameters* params);
//b3PhysicsParamSetInternalSimFlags is for internal/temporary/easter-egg/experimental demo purposes
//Use at own risk: magic things may or my not happen when calling this API
B3_SHARED_API int b3PhysicsParamSetInternalSimFlags(b3SharedMemoryCommandHandle commandHandle, int flags);
B3_SHARED_API b3SharedMemoryCommandHandle b3InitStepSimulationCommand(b3PhysicsClientHandle physClient);
B3_SHARED_API b3SharedMemoryCommandHandle b3InitStepSimulationCommand2(b3SharedMemoryCommandHandle commandHandle);
B3_SHARED_API b3SharedMemoryCommandHandle b3InitPerformCollisionDetectionCommand(b3PhysicsClientHandle physClient);
B3_SHARED_API int b3GetStatusForwardDynamicsAnalyticsData(b3SharedMemoryStatusHandle statusHandle, struct b3ForwardDynamicsAnalyticsArgs* analyticsData);
B3_SHARED_API b3SharedMemoryCommandHandle b3InitResetSimulationCommand(b3PhysicsClientHandle physClient);
B3_SHARED_API b3SharedMemoryCommandHandle b3InitResetSimulationCommand2(b3SharedMemoryCommandHandle commandHandle);
B3_SHARED_API int b3InitResetSimulationSetFlags(b3SharedMemoryCommandHandle commandHandle, int flags);
///Load a robot from a URDF file. Status type will CMD_URDF_LOADING_COMPLETED.
///Access the robot from the unique body index, through b3GetStatusBodyIndex(statusHandle);
B3_SHARED_API b3SharedMemoryCommandHandle b3LoadUrdfCommandInit(b3PhysicsClientHandle physClient, const char* urdfFileName);
B3_SHARED_API b3SharedMemoryCommandHandle b3LoadUrdfCommandInit2(b3SharedMemoryCommandHandle commandHandle, const char* urdfFileName);
B3_SHARED_API int b3LoadUrdfCommandSetStartPosition(b3SharedMemoryCommandHandle commandHandle, double startPosX, double startPosY, double startPosZ);
B3_SHARED_API int b3LoadUrdfCommandSetStartOrientation(b3SharedMemoryCommandHandle commandHandle, double startOrnX, double startOrnY, double startOrnZ, double startOrnW);
B3_SHARED_API int b3LoadUrdfCommandSetUseMultiBody(b3SharedMemoryCommandHandle commandHandle, int useMultiBody);
B3_SHARED_API int b3LoadUrdfCommandSetUseFixedBase(b3SharedMemoryCommandHandle commandHandle, int useFixedBase);
B3_SHARED_API int b3LoadUrdfCommandSetFlags(b3SharedMemoryCommandHandle commandHandle, int flags);
B3_SHARED_API int b3LoadUrdfCommandSetGlobalScaling(b3SharedMemoryCommandHandle commandHandle, double globalScaling);
B3_SHARED_API b3SharedMemoryCommandHandle b3SaveStateCommandInit(b3PhysicsClientHandle physClient);
B3_SHARED_API b3SharedMemoryCommandHandle b3InitRemoveStateCommand(b3PhysicsClientHandle physClient, int stateId);
B3_SHARED_API int b3GetStatusGetStateId(b3SharedMemoryStatusHandle statusHandle);
B3_SHARED_API b3SharedMemoryCommandHandle b3LoadStateCommandInit(b3PhysicsClientHandle physClient);
B3_SHARED_API int b3LoadStateSetStateId(b3SharedMemoryCommandHandle commandHandle, int stateId);
B3_SHARED_API int b3LoadStateSetFileName(b3SharedMemoryCommandHandle commandHandle, const char* fileName);
B3_SHARED_API b3SharedMemoryCommandHandle b3LoadBulletCommandInit(b3PhysicsClientHandle physClient, const char* fileName);
B3_SHARED_API b3SharedMemoryCommandHandle b3SaveBulletCommandInit(b3PhysicsClientHandle physClient, const char* fileName);
B3_SHARED_API b3SharedMemoryCommandHandle b3LoadMJCFCommandInit(b3PhysicsClientHandle physClient, const char* fileName);
B3_SHARED_API b3SharedMemoryCommandHandle b3LoadMJCFCommandInit2(b3SharedMemoryCommandHandle commandHandle, const char* fileName);
B3_SHARED_API void b3LoadMJCFCommandSetFlags(b3SharedMemoryCommandHandle commandHandle, int flags);
B3_SHARED_API void b3LoadMJCFCommandSetUseMultiBody(b3SharedMemoryCommandHandle commandHandle, int useMultiBody);
///compute the forces to achieve an acceleration, given a state q and qdot using inverse dynamics
B3_SHARED_API b3SharedMemoryCommandHandle b3CalculateInverseDynamicsCommandInit(b3PhysicsClientHandle physClient, int bodyUniqueId,
const double* jointPositionsQ, const double* jointVelocitiesQdot, const double* jointAccelerations);
B3_SHARED_API b3SharedMemoryCommandHandle b3CalculateInverseDynamicsCommandInit2(b3PhysicsClientHandle physClient, int bodyUniqueId,
const double* jointPositionsQ, int dofCountQ, const double* jointVelocitiesQdot, const double* jointAccelerations, int dofCountQdot);
B3_SHARED_API void b3CalculateInverseDynamicsSetFlags(b3SharedMemoryCommandHandle commandHandle, int flags);
B3_SHARED_API int b3GetStatusInverseDynamicsJointForces(b3SharedMemoryStatusHandle statusHandle,
int* bodyUniqueId,
int* dofCount,
double* jointForces);
B3_SHARED_API b3SharedMemoryCommandHandle b3CalculateJacobianCommandInit(b3PhysicsClientHandle physClient, int bodyUniqueId, int linkIndex, const double* localPosition, const double* jointPositionsQ, const double* jointVelocitiesQdot, const double* jointAccelerations);
B3_SHARED_API int b3GetStatusJacobian(b3SharedMemoryStatusHandle statusHandle,
int* dofCount,
double* linearJacobian,
double* angularJacobian);
B3_SHARED_API b3SharedMemoryCommandHandle b3CalculateMassMatrixCommandInit(b3PhysicsClientHandle physClient, int bodyUniqueId, const double* jointPositionsQ, int dofCountQ);
B3_SHARED_API void b3CalculateMassMatrixSetFlags(b3SharedMemoryCommandHandle commandHandle, int flags);
///the mass matrix is stored in column-major layout of size dofCount*dofCount
B3_SHARED_API int b3GetStatusMassMatrix(b3PhysicsClientHandle physClient, b3SharedMemoryStatusHandle statusHandle, int* dofCount, double* massMatrix);
///compute the joint positions to move the end effector to a desired target using inverse kinematics
B3_SHARED_API b3SharedMemoryCommandHandle b3CalculateInverseKinematicsCommandInit(b3PhysicsClientHandle physClient, int bodyUniqueId);
B3_SHARED_API void b3CalculateInverseKinematicsAddTargetPurePosition(b3SharedMemoryCommandHandle commandHandle, int endEffectorLinkIndex, const double targetPosition[/*3*/]);
B3_SHARED_API void b3CalculateInverseKinematicsAddTargetsPurePosition(b3SharedMemoryCommandHandle commandHandle, int numEndEffectorLinkIndices, const int* endEffectorIndices, const double* targetPositions);
B3_SHARED_API void b3CalculateInverseKinematicsAddTargetPositionWithOrientation(b3SharedMemoryCommandHandle commandHandle, int endEffectorLinkIndex, const double targetPosition[/*3*/], const double targetOrientation[/*4*/]);
B3_SHARED_API void b3CalculateInverseKinematicsPosWithNullSpaceVel(b3SharedMemoryCommandHandle commandHandle, int numDof, int endEffectorLinkIndex, const double targetPosition[/*3*/], const double* lowerLimit, const double* upperLimit, const double* jointRange, const double* restPose);
B3_SHARED_API void b3CalculateInverseKinematicsPosOrnWithNullSpaceVel(b3SharedMemoryCommandHandle commandHandle, int numDof, int endEffectorLinkIndex, const double targetPosition[/*3*/], const double targetOrientation[/*4*/], const double* lowerLimit, const double* upperLimit, const double* jointRange, const double* restPose);
B3_SHARED_API void b3CalculateInverseKinematicsSetJointDamping(b3SharedMemoryCommandHandle commandHandle, int numDof, const double* jointDampingCoeff);
B3_SHARED_API void b3CalculateInverseKinematicsSelectSolver(b3SharedMemoryCommandHandle commandHandle, int solver);
B3_SHARED_API int b3GetStatusInverseKinematicsJointPositions(b3SharedMemoryStatusHandle statusHandle,
int* bodyUniqueId,
int* dofCount,
double* jointPositions);
B3_SHARED_API void b3CalculateInverseKinematicsSetCurrentPositions(b3SharedMemoryCommandHandle commandHandle, int numDof, const double* currentJointPositions);
B3_SHARED_API void b3CalculateInverseKinematicsSetMaxNumIterations(b3SharedMemoryCommandHandle commandHandle, int maxNumIterations);
B3_SHARED_API void b3CalculateInverseKinematicsSetResidualThreshold(b3SharedMemoryCommandHandle commandHandle, double residualThreshold);
B3_SHARED_API b3SharedMemoryCommandHandle b3CollisionFilterCommandInit(b3PhysicsClientHandle physClient);
B3_SHARED_API void b3SetCollisionFilterPair(b3SharedMemoryCommandHandle commandHandle, int bodyUniqueIdA,
int bodyUniqueIdB, int linkIndexA, int linkIndexB, int enableCollision);
B3_SHARED_API void b3SetCollisionFilterGroupMask(b3SharedMemoryCommandHandle commandHandle, int bodyUniqueIdA,
int linkIndexA, int collisionFilterGroup, int collisionFilterMask);
B3_SHARED_API b3SharedMemoryCommandHandle b3LoadSdfCommandInit(b3PhysicsClientHandle physClient, const char* sdfFileName);
B3_SHARED_API b3SharedMemoryCommandHandle b3LoadSdfCommandInit2(b3SharedMemoryCommandHandle commandHandle, const char* sdfFileName);
B3_SHARED_API int b3LoadSdfCommandSetUseMultiBody(b3SharedMemoryCommandHandle commandHandle, int useMultiBody);
B3_SHARED_API int b3LoadSdfCommandSetUseGlobalScaling(b3SharedMemoryCommandHandle commandHandle, double globalScaling);
B3_SHARED_API b3SharedMemoryCommandHandle b3SaveWorldCommandInit(b3PhysicsClientHandle physClient, const char* sdfFileName);
///The b3JointControlCommandInit method is obsolete, use b3JointControlCommandInit2 instead
B3_SHARED_API b3SharedMemoryCommandHandle b3JointControlCommandInit(b3PhysicsClientHandle physClient, int controlMode);
///Set joint motor control variables such as desired position/angle, desired velocity,
///applied joint forces, dependent on the control mode (CONTROL_MODE_VELOCITY or CONTROL_MODE_TORQUE)
B3_SHARED_API b3SharedMemoryCommandHandle b3JointControlCommandInit2(b3PhysicsClientHandle physClient, int bodyUniqueId, int controlMode);
B3_SHARED_API b3SharedMemoryCommandHandle b3JointControlCommandInit2Internal(b3SharedMemoryCommandHandle commandHandle, int bodyUniqueId, int controlMode);
///Only use when controlMode is CONTROL_MODE_POSITION_VELOCITY_PD
B3_SHARED_API int b3JointControlSetDesiredPosition(b3SharedMemoryCommandHandle commandHandle, int qIndex, double value);
B3_SHARED_API int b3JointControlSetDesiredPositionMultiDof(b3SharedMemoryCommandHandle commandHandle, int qIndex, const double* position, int dofCount);
B3_SHARED_API int b3JointControlSetKp(b3SharedMemoryCommandHandle commandHandle, int dofIndex, double value);
B3_SHARED_API int b3JointControlSetKpMultiDof(b3SharedMemoryCommandHandle commandHandle, int dofIndex, double* kps, int dofCount);
B3_SHARED_API int b3JointControlSetKd(b3SharedMemoryCommandHandle commandHandle, int dofIndex, double value);
B3_SHARED_API int b3JointControlSetKdMultiDof(b3SharedMemoryCommandHandle commandHandle, int dofIndex, double* kds, int dofCount);
B3_SHARED_API int b3JointControlSetMaximumVelocity(b3SharedMemoryCommandHandle commandHandle, int dofIndex, double maximumVelocity);
///Only use when controlMode is CONTROL_MODE_VELOCITY
B3_SHARED_API int b3JointControlSetDesiredVelocity(b3SharedMemoryCommandHandle commandHandle, int dofIndex, double value); /* find a better name for dof/q/u indices, point to b3JointInfo */
B3_SHARED_API int b3JointControlSetDesiredVelocityMultiDof(b3SharedMemoryCommandHandle commandHandle, int dofIndex, const double* velocity, int dofCount);
B3_SHARED_API int b3JointControlSetDesiredVelocityMultiDof2(b3SharedMemoryCommandHandle commandHandle, int dofIndex, const double* velocity, int dofCount);
B3_SHARED_API int b3JointControlSetMaximumForce(b3SharedMemoryCommandHandle commandHandle, int dofIndex, double value);
B3_SHARED_API int b3JointControlSetDesiredForceTorqueMultiDof(b3SharedMemoryCommandHandle commandHandle, int dofIndex, double* forces, int dofCount);
B3_SHARED_API int b3JointControlSetDamping(b3SharedMemoryCommandHandle commandHandle, int dofIndex, double value);
B3_SHARED_API int b3JointControlSetDampingMultiDof(b3SharedMemoryCommandHandle commandHandle, int dofIndex, double* damping, int dofCount);
///Only use if when controlMode is CONTROL_MODE_TORQUE,
B3_SHARED_API int b3JointControlSetDesiredForceTorque(b3SharedMemoryCommandHandle commandHandle, int dofIndex, double value);
///the creation of collision shapes and rigid bodies etc is likely going to change,
///but good to have a b3CreateBoxShapeCommandInit for now
B3_SHARED_API b3SharedMemoryCommandHandle b3CreateCollisionShapeCommandInit(b3PhysicsClientHandle physClient);
B3_SHARED_API int b3CreateCollisionShapeAddSphere(b3SharedMemoryCommandHandle commandHandle, double radius);
B3_SHARED_API int b3CreateCollisionShapeAddBox(b3SharedMemoryCommandHandle commandHandle, const double halfExtents[/*3*/]);
B3_SHARED_API int b3CreateCollisionShapeAddCapsule(b3SharedMemoryCommandHandle commandHandle, double radius, double height);
B3_SHARED_API int b3CreateCollisionShapeAddCylinder(b3SharedMemoryCommandHandle commandHandle, double radius, double height);
B3_SHARED_API int b3CreateCollisionShapeAddHeightfield(b3SharedMemoryCommandHandle commandHandle, const char* fileName, const double meshScale[/*3*/], double textureScaling);
B3_SHARED_API int b3CreateCollisionShapeAddHeightfield2(b3PhysicsClientHandle physClient, b3SharedMemoryCommandHandle commandHandle, const double meshScale[/*3*/], double textureScaling, float* heightfieldData, int numHeightfieldRows, int numHeightfieldColumns, int replaceHeightfieldIndex);
B3_SHARED_API int b3CreateCollisionShapeAddPlane(b3SharedMemoryCommandHandle commandHandle, const double planeNormal[/*3*/], double planeConstant);
B3_SHARED_API int b3CreateCollisionShapeAddMesh(b3SharedMemoryCommandHandle commandHandle, const char* fileName, const double meshScale[/*3*/]);
B3_SHARED_API int b3CreateCollisionShapeAddConvexMesh(b3PhysicsClientHandle physClient, b3SharedMemoryCommandHandle commandHandle, const double meshScale[/*3*/], const double* vertices, int numVertices);
B3_SHARED_API int b3CreateCollisionShapeAddConcaveMesh(b3PhysicsClientHandle physClient, b3SharedMemoryCommandHandle commandHandle, const double meshScale[/*3*/], const double* vertices, int numVertices, const int* indices, int numIndices);
B3_SHARED_API void b3CreateCollisionSetFlag(b3SharedMemoryCommandHandle commandHandle, int shapeIndex, int flags);
B3_SHARED_API void b3CreateCollisionShapeSetChildTransform(b3SharedMemoryCommandHandle commandHandle, int shapeIndex, const double childPosition[/*3*/], const double childOrientation[/*4*/]);
B3_SHARED_API int b3GetStatusCollisionShapeUniqueId(b3SharedMemoryStatusHandle statusHandle);
B3_SHARED_API b3SharedMemoryCommandHandle b3InitRemoveCollisionShapeCommand(b3PhysicsClientHandle physClient, int collisionShapeId);
B3_SHARED_API b3SharedMemoryCommandHandle b3GetMeshDataCommandInit(b3PhysicsClientHandle physClient, int bodyUniqueId, int linkIndex);
B3_SHARED_API b3SharedMemoryCommandHandle b3GetTetraMeshDataCommandInit(b3PhysicsClientHandle physClient, int bodyUniqueId);
B3_SHARED_API void b3GetMeshDataSimulationMesh(b3SharedMemoryCommandHandle commandHandle);
B3_SHARED_API void b3MeshDataSimulationMeshVelocity(b3SharedMemoryCommandHandle commandHandle);
B3_SHARED_API void b3GetMeshDataSetCollisionShapeIndex(b3SharedMemoryCommandHandle commandHandle, int shapeIndex);
B3_SHARED_API void b3GetMeshDataSetFlags(b3SharedMemoryCommandHandle commandHandle, int flags);
B3_SHARED_API void b3GetTetraMeshDataSetFlags(b3SharedMemoryCommandHandle commandHandle, int flags);
B3_SHARED_API void b3GetMeshData(b3PhysicsClientHandle physClient, struct b3MeshData* meshData);
B3_SHARED_API void b3GetTetraMeshData(b3PhysicsClientHandle physClient, struct b3TetraMeshData* meshData);
B3_SHARED_API b3SharedMemoryCommandHandle b3ResetMeshDataCommandInit(b3PhysicsClientHandle physClient, int bodyUniqueId, int num_vertices, const double* vertices);
B3_SHARED_API b3SharedMemoryCommandHandle b3CreateVisualShapeCommandInit(b3PhysicsClientHandle physClient);
B3_SHARED_API int b3CreateVisualShapeAddSphere(b3SharedMemoryCommandHandle commandHandle, double radius);
B3_SHARED_API int b3CreateVisualShapeAddBox(b3SharedMemoryCommandHandle commandHandle, const double halfExtents[/*3*/]);
B3_SHARED_API int b3CreateVisualShapeAddCapsule(b3SharedMemoryCommandHandle commandHandle, double radius, double height);
B3_SHARED_API int b3CreateVisualShapeAddCylinder(b3SharedMemoryCommandHandle commandHandle, double radius, double height);
B3_SHARED_API int b3CreateVisualShapeAddPlane(b3SharedMemoryCommandHandle commandHandle, const double planeNormal[/*3*/], double planeConstant);
B3_SHARED_API int b3CreateVisualShapeAddMesh(b3SharedMemoryCommandHandle commandHandle, const char* fileName, const double meshScale[/*3*/]);
B3_SHARED_API int b3CreateVisualShapeAddMesh2(b3PhysicsClientHandle physClient, b3SharedMemoryCommandHandle commandHandle, const double meshScale[/*3*/], const double* vertices, int numVertices, const int* indices, int numIndices, const double* normals, int numNormals, const double* uvs, int numUVs);
B3_SHARED_API void b3CreateVisualSetFlag(b3SharedMemoryCommandHandle commandHandle, int shapeIndex, int flags);
B3_SHARED_API void b3CreateVisualShapeSetChildTransform(b3SharedMemoryCommandHandle commandHandle, int shapeIndex, const double childPosition[/*3*/], const double childOrientation[/*4*/]);
B3_SHARED_API void b3CreateVisualShapeSetSpecularColor(b3SharedMemoryCommandHandle commandHandle, int shapeIndex, const double specularColor[/*3*/]);
B3_SHARED_API void b3CreateVisualShapeSetRGBAColor(b3SharedMemoryCommandHandle commandHandle, int shapeIndex, const double rgbaColor[/*4*/]);
B3_SHARED_API int b3GetStatusVisualShapeUniqueId(b3SharedMemoryStatusHandle statusHandle);
B3_SHARED_API b3SharedMemoryCommandHandle b3CreateMultiBodyCommandInit(b3PhysicsClientHandle physClient);
B3_SHARED_API int b3CreateMultiBodyBase(b3SharedMemoryCommandHandle commandHandle, double mass, int collisionShapeUnique, int visualShapeUniqueId, const double basePosition[/*3*/], const double baseOrientation[/*4*/], const double baseInertialFramePosition[/*3*/], const double baseInertialFrameOrientation[/*4*/]);
B3_SHARED_API int b3CreateMultiBodyLink(b3SharedMemoryCommandHandle commandHandle, double linkMass, double linkCollisionShapeIndex,
double linkVisualShapeIndex,
const double linkPosition[/*3*/],
const double linkOrientation[/*4*/],
const double linkInertialFramePosition[/*3*/],
const double linkInertialFrameOrientation[/*4*/],
int linkParentIndex,
int linkJointType,
const double linkJointAxis[/*3*/]);
//batch creation is an performance feature to create a large number of multi bodies in one command
B3_SHARED_API int b3CreateMultiBodySetBatchPositions(b3PhysicsClientHandle physClient, b3SharedMemoryCommandHandle commandHandle, double* batchPositions, int numBatchObjects);
//useMaximalCoordinates are disabled by default, enabling them is experimental and not fully supported yet
B3_SHARED_API void b3CreateMultiBodyUseMaximalCoordinates(b3SharedMemoryCommandHandle commandHandle);
B3_SHARED_API void b3CreateMultiBodySetFlags(b3SharedMemoryCommandHandle commandHandle, int flags);
//int b3CreateMultiBodyAddLink(b3SharedMemoryCommandHandle commandHandle, int jointType, int parentLinkIndex, double linkMass, int linkCollisionShapeUnique, int linkVisualShapeUniqueId);
///create a box of size (1,1,1) at world origin (0,0,0) at orientation quat (0,0,0,1)
///after that, you can optionally adjust the initial position, orientation and size
B3_SHARED_API b3SharedMemoryCommandHandle b3CreateBoxShapeCommandInit(b3PhysicsClientHandle physClient);
B3_SHARED_API int b3CreateBoxCommandSetStartPosition(b3SharedMemoryCommandHandle commandHandle, double startPosX, double startPosY, double startPosZ);
B3_SHARED_API int b3CreateBoxCommandSetStartOrientation(b3SharedMemoryCommandHandle commandHandle, double startOrnX, double startOrnY, double startOrnZ, double startOrnW);
B3_SHARED_API int b3CreateBoxCommandSetHalfExtents(b3SharedMemoryCommandHandle commandHandle, double halfExtentsX, double halfExtentsY, double halfExtentsZ);
B3_SHARED_API int b3CreateBoxCommandSetMass(b3SharedMemoryCommandHandle commandHandle, double mass);
B3_SHARED_API int b3CreateBoxCommandSetCollisionShapeType(b3SharedMemoryCommandHandle commandHandle, int collisionShapeType);
B3_SHARED_API int b3CreateBoxCommandSetColorRGBA(b3SharedMemoryCommandHandle commandHandle, double red, double green, double blue, double alpha);
///b3CreatePoseCommandInit will initialize (teleport) the pose of a body/robot. You can individually set the base position,
///base orientation and joint angles. This will set all velocities of base and joints to zero.
///This is not a robot control command using actuators/joint motors, but manual repositioning the robot.
B3_SHARED_API b3SharedMemoryCommandHandle b3CreatePoseCommandInit(b3PhysicsClientHandle physClient, int bodyUniqueId);
B3_SHARED_API b3SharedMemoryCommandHandle b3CreatePoseCommandInit2(b3SharedMemoryCommandHandle commandHandle, int bodyUniqueId);
B3_SHARED_API int b3CreatePoseCommandSetBasePosition(b3SharedMemoryCommandHandle commandHandle, double startPosX, double startPosY, double startPosZ);
B3_SHARED_API int b3CreatePoseCommandSetBaseOrientation(b3SharedMemoryCommandHandle commandHandle, double startOrnX, double startOrnY, double startOrnZ, double startOrnW);
B3_SHARED_API int b3CreatePoseCommandSetBaseLinearVelocity(b3SharedMemoryCommandHandle commandHandle, const double linVel[/*3*/]);
B3_SHARED_API int b3CreatePoseCommandSetBaseAngularVelocity(b3SharedMemoryCommandHandle commandHandle, const double angVel[/*3*/]);
B3_SHARED_API int b3CreatePoseCommandSetBaseScaling(b3SharedMemoryCommandHandle commandHandle, double scaling[/* 3*/]);
B3_SHARED_API int b3CreatePoseCommandSetJointPositions(b3SharedMemoryCommandHandle commandHandle, int numJointPositions, const double* jointPositions);
B3_SHARED_API int b3CreatePoseCommandSetJointPosition(b3PhysicsClientHandle physClient, b3SharedMemoryCommandHandle commandHandle, int jointIndex, double jointPosition);
B3_SHARED_API int b3CreatePoseCommandSetJointPositionMultiDof(b3PhysicsClientHandle physClient, b3SharedMemoryCommandHandle commandHandle, int jointIndex, const double* jointPosition, int posSize);
B3_SHARED_API int b3CreatePoseCommandSetQ(b3SharedMemoryCommandHandle commandHandle, int numJointPositions, const double* q, const int* hasQ);
B3_SHARED_API int b3CreatePoseCommandSetQdots(b3SharedMemoryCommandHandle commandHandle, int numJointVelocities, const double* qDots, const int* hasQdots);
B3_SHARED_API int b3CreatePoseCommandSetJointVelocities(b3PhysicsClientHandle physClient, b3SharedMemoryCommandHandle commandHandle, int numJointVelocities, const double* jointVelocities);
B3_SHARED_API int b3CreatePoseCommandSetJointVelocity(b3PhysicsClientHandle physClient, b3SharedMemoryCommandHandle commandHandle, int jointIndex, double jointVelocity);
B3_SHARED_API int b3CreatePoseCommandSetJointVelocityMultiDof(b3PhysicsClientHandle physClient, b3SharedMemoryCommandHandle commandHandle, int jointIndex, const double* jointVelocity, int velSize);
///We are currently not reading the sensor information from the URDF file, and programmatically assign sensors.
///This is rather inconsistent, to mix programmatical creation with loading from file.
B3_SHARED_API b3SharedMemoryCommandHandle b3CreateSensorCommandInit(b3PhysicsClientHandle physClient, int bodyUniqueId);
B3_SHARED_API int b3CreateSensorEnable6DofJointForceTorqueSensor(b3SharedMemoryCommandHandle commandHandle, int jointIndex, int enable);
///b3CreateSensorEnableIMUForLink is not implemented yet.
///For now, if the IMU is located in the root link, use the root world transform to mimic an IMU.
B3_SHARED_API int b3CreateSensorEnableIMUForLink(b3SharedMemoryCommandHandle commandHandle, int linkIndex, int enable);
B3_SHARED_API b3SharedMemoryCommandHandle b3RequestActualStateCommandInit(b3PhysicsClientHandle physClient, int bodyUniqueId);
B3_SHARED_API b3SharedMemoryCommandHandle b3RequestActualStateCommandInit2(b3SharedMemoryCommandHandle commandHandle, int bodyUniqueId);
B3_SHARED_API int b3RequestActualStateCommandComputeLinkVelocity(b3SharedMemoryCommandHandle commandHandle, int computeLinkVelocity);
B3_SHARED_API int b3RequestActualStateCommandComputeForwardKinematics(b3SharedMemoryCommandHandle commandHandle, int computeForwardKinematics);
B3_SHARED_API int b3GetJointState(b3PhysicsClientHandle physClient, b3SharedMemoryStatusHandle statusHandle, int jointIndex, struct b3JointSensorState* state);
B3_SHARED_API int b3GetJointStateMultiDof(b3PhysicsClientHandle physClient, b3SharedMemoryStatusHandle statusHandle, int jointIndex, struct b3JointSensorState2* state);
B3_SHARED_API int b3GetLinkState(b3PhysicsClientHandle physClient, b3SharedMemoryStatusHandle statusHandle, int linkIndex, struct b3LinkState* state);
B3_SHARED_API b3SharedMemoryCommandHandle b3PickBody(b3PhysicsClientHandle physClient, double rayFromWorldX,
double rayFromWorldY, double rayFromWorldZ,
double rayToWorldX, double rayToWorldY, double rayToWorldZ);
B3_SHARED_API b3SharedMemoryCommandHandle b3MovePickedBody(b3PhysicsClientHandle physClient, double rayFromWorldX,
double rayFromWorldY, double rayFromWorldZ,
double rayToWorldX, double rayToWorldY,
double rayToWorldZ);
B3_SHARED_API b3SharedMemoryCommandHandle b3RemovePickingConstraint(b3PhysicsClientHandle physClient);
B3_SHARED_API b3SharedMemoryCommandHandle b3CreateRaycastCommandInit(b3PhysicsClientHandle physClient, double rayFromWorldX,
double rayFromWorldY, double rayFromWorldZ,
double rayToWorldX, double rayToWorldY, double rayToWorldZ);
B3_SHARED_API b3SharedMemoryCommandHandle b3CreateRaycastBatchCommandInit(b3PhysicsClientHandle physClient);
// Sets the number of threads to use to compute the ray intersections for the batch. Specify 0 to let Bullet decide, 1 (default) for single core execution, 2 or more to select the number of threads to use.
B3_SHARED_API void b3RaycastBatchSetNumThreads(b3SharedMemoryCommandHandle commandHandle, int numThreads);
//max num rays for b3RaycastBatchAddRay is MAX_RAY_INTERSECTION_BATCH_SIZE
B3_SHARED_API void b3RaycastBatchAddRay(b3SharedMemoryCommandHandle commandHandle, const double rayFromWorld[/*3*/], const double rayToWorld[/*3*/]);
//max num rays for b3RaycastBatchAddRays is MAX_RAY_INTERSECTION_BATCH_SIZE_STREAMING
B3_SHARED_API void b3RaycastBatchAddRays(b3PhysicsClientHandle physClient, b3SharedMemoryCommandHandle commandHandle, const double* rayFromWorld, const double* rayToWorld, int numRays);
B3_SHARED_API void b3RaycastBatchSetParentObject(b3SharedMemoryCommandHandle commandHandle, int parentObjectUniqueId, int parentLinkIndex);
B3_SHARED_API void b3RaycastBatchSetReportHitNumber(b3SharedMemoryCommandHandle commandHandle, int reportHitNumber);
B3_SHARED_API void b3RaycastBatchSetCollisionFilterMask(b3SharedMemoryCommandHandle commandHandle, int collisionFilterMask);
B3_SHARED_API void b3RaycastBatchSetFractionEpsilon(b3SharedMemoryCommandHandle commandHandle, double fractionEpsilon);
B3_SHARED_API void b3GetRaycastInformation(b3PhysicsClientHandle physClient, struct b3RaycastInformation* raycastInfo);
/// Apply external force at the body (or link) center of mass, in world space/Cartesian coordinates.
B3_SHARED_API b3SharedMemoryCommandHandle b3ApplyExternalForceCommandInit(b3PhysicsClientHandle physClient);
B3_SHARED_API void b3ApplyExternalForce(b3SharedMemoryCommandHandle commandHandle, int bodyUniqueId, int linkId, const double force[/*3*/], const double position[/*3*/], int flag);
B3_SHARED_API void b3ApplyExternalTorque(b3SharedMemoryCommandHandle commandHandle, int bodyUniqueId, int linkId, const double torque[/*3*/], int flag);
///experiments of robots interacting with non-rigid objects (such as btSoftBody)
B3_SHARED_API b3SharedMemoryCommandHandle b3LoadSoftBodyCommandInit(b3PhysicsClientHandle physClient, const char* fileName);
B3_SHARED_API int b3LoadSoftBodySetScale(b3SharedMemoryCommandHandle commandHandle, double scale);
B3_SHARED_API int b3LoadSoftBodySetMass(b3SharedMemoryCommandHandle commandHandle, double mass);
B3_SHARED_API int b3LoadSoftBodySetCollisionMargin(b3SharedMemoryCommandHandle commandHandle, double collisionMargin);
B3_SHARED_API int b3LoadSoftBodySetStartPosition(b3SharedMemoryCommandHandle commandHandle, double startPosX, double startPosY, double startPosZ);
B3_SHARED_API int b3LoadSoftBodySetStartOrientation(b3SharedMemoryCommandHandle commandHandle, double startOrnX, double startOrnY, double startOrnZ, double startOrnW);
B3_SHARED_API int b3LoadSoftBodyUpdateSimMesh(b3SharedMemoryCommandHandle commandHandle, const char* filename);
B3_SHARED_API int b3LoadSoftBodyAddCorotatedForce(b3SharedMemoryCommandHandle commandHandle, double corotatedMu, double corotatedLambda);
B3_SHARED_API int b3LoadSoftBodyAddCorotatedForce(b3SharedMemoryCommandHandle commandHandle, double corotatedMu, double corotatedLambda);
B3_SHARED_API int b3LoadSoftBodyAddNeoHookeanForce(b3SharedMemoryCommandHandle commandHandle, double NeoHookeanMu, double NeoHookeanLambda, double NeoHookeanDamping);
B3_SHARED_API int b3LoadSoftBodyAddMassSpringForce(b3SharedMemoryCommandHandle commandHandle, double springElasticStiffness , double springDampingStiffness);
B3_SHARED_API int b3LoadSoftBodyAddGravityForce(b3SharedMemoryCommandHandle commandHandle, double gravityX, double gravityY, double gravityZ);
B3_SHARED_API int b3LoadSoftBodySetCollisionHardness(b3SharedMemoryCommandHandle commandHandle, double collisionHardness);
B3_SHARED_API int b3LoadSoftBodySetSelfCollision(b3SharedMemoryCommandHandle commandHandle, int useSelfCollision);
B3_SHARED_API int b3LoadSoftBodySetRepulsionStiffness(b3SharedMemoryCommandHandle commandHandle, double stiffness);
B3_SHARED_API int b3LoadSoftBodyUseFaceContact(b3SharedMemoryCommandHandle commandHandle, int useFaceContact);
B3_SHARED_API int b3LoadSoftBodySetFrictionCoefficient(b3SharedMemoryCommandHandle commandHandle, double frictionCoefficient);
B3_SHARED_API int b3LoadSoftBodyUseBendingSprings(b3SharedMemoryCommandHandle commandHandle, int useBendingSprings, double bendingStiffness);
B3_SHARED_API int b3LoadSoftBodyUseAllDirectionDampingSprings(b3SharedMemoryCommandHandle commandHandle, int useAllDirectionDamping);
B3_SHARED_API b3SharedMemoryCommandHandle b3InitCreateSoftBodyAnchorConstraintCommand(b3PhysicsClientHandle physClient, int softBodyUniqueId, int nodeIndex, int bodyUniqueId, int linkIndex, const double bodyFramePosition[3]);
B3_SHARED_API b3SharedMemoryCommandHandle b3RequestVREventsCommandInit(b3PhysicsClientHandle physClient);
B3_SHARED_API void b3VREventsSetDeviceTypeFilter(b3SharedMemoryCommandHandle commandHandle, int deviceTypeFilter);
B3_SHARED_API void b3GetVREventsData(b3PhysicsClientHandle physClient, struct b3VREventsData* vrEventsData);
B3_SHARED_API b3SharedMemoryCommandHandle b3SetVRCameraStateCommandInit(b3PhysicsClientHandle physClient);
B3_SHARED_API int b3SetVRCameraRootPosition(b3SharedMemoryCommandHandle commandHandle, const double rootPos[/*3*/]);
B3_SHARED_API int b3SetVRCameraRootOrientation(b3SharedMemoryCommandHandle commandHandle, const double rootOrn[/*4*/]);
B3_SHARED_API int b3SetVRCameraTrackingObject(b3SharedMemoryCommandHandle commandHandle, int objectUniqueId);
B3_SHARED_API int b3SetVRCameraTrackingObjectFlag(b3SharedMemoryCommandHandle commandHandle, int flag);
B3_SHARED_API b3SharedMemoryCommandHandle b3RequestKeyboardEventsCommandInit(b3PhysicsClientHandle physClient);
B3_SHARED_API b3SharedMemoryCommandHandle b3RequestKeyboardEventsCommandInit2(b3SharedMemoryCommandHandle commandHandle);
B3_SHARED_API void b3GetKeyboardEventsData(b3PhysicsClientHandle physClient, struct b3KeyboardEventsData* keyboardEventsData);
B3_SHARED_API b3SharedMemoryCommandHandle b3RequestMouseEventsCommandInit(b3PhysicsClientHandle physClient);
B3_SHARED_API void b3GetMouseEventsData(b3PhysicsClientHandle physClient, struct b3MouseEventsData* mouseEventsData);
B3_SHARED_API b3SharedMemoryCommandHandle b3StateLoggingCommandInit(b3PhysicsClientHandle physClient);
B3_SHARED_API int b3StateLoggingStart(b3SharedMemoryCommandHandle commandHandle, int loggingType, const char* fileName);
B3_SHARED_API int b3StateLoggingAddLoggingObjectUniqueId(b3SharedMemoryCommandHandle commandHandle, int objectUniqueId);
B3_SHARED_API int b3StateLoggingSetMaxLogDof(b3SharedMemoryCommandHandle commandHandle, int maxLogDof);
B3_SHARED_API int b3StateLoggingSetLinkIndexA(b3SharedMemoryCommandHandle commandHandle, int linkIndexA);
B3_SHARED_API int b3StateLoggingSetLinkIndexB(b3SharedMemoryCommandHandle commandHandle, int linkIndexB);
B3_SHARED_API int b3StateLoggingSetBodyAUniqueId(b3SharedMemoryCommandHandle commandHandle, int bodyAUniqueId);
B3_SHARED_API int b3StateLoggingSetBodyBUniqueId(b3SharedMemoryCommandHandle commandHandle, int bodyBUniqueId);
B3_SHARED_API int b3StateLoggingSetDeviceTypeFilter(b3SharedMemoryCommandHandle commandHandle, int deviceTypeFilter);
B3_SHARED_API int b3StateLoggingSetLogFlags(b3SharedMemoryCommandHandle commandHandle, int logFlags);
B3_SHARED_API int b3GetStatusLoggingUniqueId(b3SharedMemoryStatusHandle statusHandle);
B3_SHARED_API int b3StateLoggingStop(b3SharedMemoryCommandHandle commandHandle, int loggingUid);
B3_SHARED_API b3SharedMemoryCommandHandle b3ProfileTimingCommandInit(b3PhysicsClientHandle physClient, const char* name);
B3_SHARED_API void b3SetProfileTimingDuractionInMicroSeconds(b3SharedMemoryCommandHandle commandHandle, int duration);
B3_SHARED_API void b3SetProfileTimingType(b3SharedMemoryCommandHandle commandHandle, int type);
B3_SHARED_API void b3PushProfileTiming(b3PhysicsClientHandle physClient, const char* timingName);
B3_SHARED_API void b3PopProfileTiming(b3PhysicsClientHandle physClient);
B3_SHARED_API void b3SetTimeOut(b3PhysicsClientHandle physClient, double timeOutInSeconds);
B3_SHARED_API double b3GetTimeOut(b3PhysicsClientHandle physClient);
B3_SHARED_API b3SharedMemoryCommandHandle b3SetAdditionalSearchPath(b3PhysicsClientHandle physClient, const char* path);
B3_SHARED_API void b3MultiplyTransforms(const double posA[/*3*/], const double ornA[/*4*/], const double posB[/*3*/], const double ornB[/*4*/], double outPos[/*3*/], double outOrn[/*4*/]);
B3_SHARED_API void b3InvertTransform(const double pos[/*3*/], const double orn[/*4*/], double outPos[/*3*/], double outOrn[/*4*/]);
B3_SHARED_API void b3QuaternionSlerp(const double startQuat[/*4*/], const double endQuat[/*4*/], double interpolationFraction, double outOrn[/*4*/]);
B3_SHARED_API void b3GetQuaternionFromAxisAngle(const double axis[/*3*/], double angle, double outQuat[/*4*/]);
B3_SHARED_API void b3GetAxisAngleFromQuaternion(const double quat[/*4*/], double axis[/*3*/], double* angle);
B3_SHARED_API void b3GetQuaternionDifference(const double startQuat[/*4*/], const double endQuat[/*4*/], double outOrn[/*4*/]);
B3_SHARED_API void b3GetAxisDifferenceQuaternion(const double startQuat[/*4*/], const double endQuat[/*4*/], double axisOut[/*3*/]);
B3_SHARED_API void b3CalculateVelocityQuaternion(const double startQuat[/*4*/], const double endQuat[/*4*/], double deltaTime, double angVelOut[/*3*/]);
B3_SHARED_API void b3RotateVector(const double quat[/*4*/], const double vec[/*3*/], double vecOut[/*3*/]);
#ifdef BT_ENABLE_VHACD
B3_SHARED_API void b3VHACD(const char* fileNameInput, const char* fileNameOutput, const char* fileNameLogging,
double concavity, double alpha, double beta, double gamma, double minVolumePerCH, int resolution,
int maxNumVerticesPerCH, int depth, int planeDownsampling, int convexhullDownsampling,
int pca, int mode, int convexhullApproximation);
#endif
#ifdef __cplusplus
}
#endif
#endif //PHYSICS_CLIENT_C_API_H

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#ifndef PHYSICS_CLIENT_SHARED_MEMORY2_H
#define PHYSICS_CLIENT_SHARED_MEMORY2_H
#include "PhysicsClientC_API.h"
#ifdef __cplusplus
extern "C"
{
#endif
b3PhysicsClientHandle b3ConnectSharedMemory2(int key);
#ifdef __cplusplus
}
#endif
#endif //PHYSICS_CLIENT_SHARED_MEMORY2_H

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#ifndef PHYSICS_CLIENT_SHARED_MEMORY_H
#define PHYSICS_CLIENT_SHARED_MEMORY_H
#include "PhysicsClientC_API.h"
#ifdef __cplusplus
extern "C"
{
#endif
B3_SHARED_API b3PhysicsClientHandle b3ConnectSharedMemory(int key);
#ifdef __cplusplus
}
#endif
#endif //PHYSICS_CLIENT_SHARED_MEMORY_H

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#ifndef PHYSICS_DIRECT_C_API_H
#define PHYSICS_DIRECT_C_API_H
#include "PhysicsClientC_API.h"
#ifdef __cplusplus
extern "C"
{
#endif
///think more about naming. Directly execute commands without transport (no shared memory, UDP, socket, grpc etc)
B3_SHARED_API b3PhysicsClientHandle b3ConnectPhysicsDirect();
#ifdef __cplusplus
}
#endif
#endif //PHYSICS_DIRECT_C_API_H

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// Copyright (C) 2018-2019, Cloudflare, Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
// IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef QUICHE_H
#define QUICHE_H
#if defined(__cplusplus)
extern "C" {
#endif
#include <stdint.h>
#include <stdbool.h>
#include <stddef.h>
#if defined(WIN32) || defined(_WIN32) || defined(__WIN32__) || defined(__NT__)
#include <winsock2.h>
#include <ws2tcpip.h>
#include <time.h>
#else
#include <sys/socket.h>
#include <sys/time.h>
#endif
#ifdef __unix__
#include <sys/types.h>
#endif
#ifdef _MSC_VER
#include <BaseTsd.h>
#define ssize_t SSIZE_T
#endif
// QUIC transport API.
//
// The current QUIC wire version.
#define QUICHE_PROTOCOL_VERSION 0x00000001
// The maximum length of a connection ID.
#define QUICHE_MAX_CONN_ID_LEN 20
// The minimum length of Initial packets sent by a client.
#define QUICHE_MIN_CLIENT_INITIAL_LEN 1200
enum quiche_error {
// There is no more work to do.
QUICHE_ERR_DONE = -1,
// The provided buffer is too short.
QUICHE_ERR_BUFFER_TOO_SHORT = -2,
// The provided packet cannot be parsed because its version is unknown.
QUICHE_ERR_UNKNOWN_VERSION = -3,
// The provided packet cannot be parsed because it contains an invalid
// frame.
QUICHE_ERR_INVALID_FRAME = -4,
// The provided packet cannot be parsed.
QUICHE_ERR_INVALID_PACKET = -5,
// The operation cannot be completed because the connection is in an
// invalid state.
QUICHE_ERR_INVALID_STATE = -6,
// The operation cannot be completed because the stream is in an
// invalid state.
QUICHE_ERR_INVALID_STREAM_STATE = -7,
// The peer's transport params cannot be parsed.
QUICHE_ERR_INVALID_TRANSPORT_PARAM = -8,
// A cryptographic operation failed.
QUICHE_ERR_CRYPTO_FAIL = -9,
// The TLS handshake failed.
QUICHE_ERR_TLS_FAIL = -10,
// The peer violated the local flow control limits.
QUICHE_ERR_FLOW_CONTROL = -11,
// The peer violated the local stream limits.
QUICHE_ERR_STREAM_LIMIT = -12,
// The specified stream was stopped by the peer.
QUICHE_ERR_STREAM_STOPPED = -15,
// The specified stream was reset by the peer.
QUICHE_ERR_STREAM_RESET = -16,
// The received data exceeds the stream's final size.
QUICHE_ERR_FINAL_SIZE = -13,
// Error in congestion control.
QUICHE_ERR_CONGESTION_CONTROL = -14,
};
// Returns a human readable string with the quiche version number.
const char *quiche_version(void);
// Enables logging. |cb| will be called with log messages
int quiche_enable_debug_logging(void (*cb)(const char *line, void *argp),
void *argp);
// Stores configuration shared between multiple connections.
typedef struct quiche_config quiche_config;
// Creates a config object with the given version.
quiche_config *quiche_config_new(uint32_t version);
// Configures the given certificate chain.
int quiche_config_load_cert_chain_from_pem_file(quiche_config *config,
const char *path);
// Configures the given private key.
int quiche_config_load_priv_key_from_pem_file(quiche_config *config,
const char *path);
// Specifies a file where trusted CA certificates are stored for the purposes of certificate verification.
int quiche_config_load_verify_locations_from_file(quiche_config *config,
const char *path);
// Specifies a directory where trusted CA certificates are stored for the purposes of certificate verification.
int quiche_config_load_verify_locations_from_directory(quiche_config *config,
const char *path);
// Configures whether to verify the peer's certificate.
void quiche_config_verify_peer(quiche_config *config, bool v);
// Configures whether to send GREASE.
void quiche_config_grease(quiche_config *config, bool v);
// Enables logging of secrets.
void quiche_config_log_keys(quiche_config *config);
// Enables sending or receiving early data.
void quiche_config_enable_early_data(quiche_config *config);
// Configures the list of supported application protocols.
int quiche_config_set_application_protos(quiche_config *config,
const uint8_t *protos,
size_t protos_len);
// Sets the `max_idle_timeout` transport parameter, in milliseconds, default is
// no timeout.
void quiche_config_set_max_idle_timeout(quiche_config *config, uint64_t v);
// Sets the `max_udp_payload_size transport` parameter.
void quiche_config_set_max_recv_udp_payload_size(quiche_config *config, size_t v);
// Sets the maximum outgoing UDP payload size.
void quiche_config_set_max_send_udp_payload_size(quiche_config *config, size_t v);
// Sets the `initial_max_data` transport parameter.
void quiche_config_set_initial_max_data(quiche_config *config, uint64_t v);
// Sets the `initial_max_stream_data_bidi_local` transport parameter.
void quiche_config_set_initial_max_stream_data_bidi_local(quiche_config *config, uint64_t v);
// Sets the `initial_max_stream_data_bidi_remote` transport parameter.
void quiche_config_set_initial_max_stream_data_bidi_remote(quiche_config *config, uint64_t v);
// Sets the `initial_max_stream_data_uni` transport parameter.
void quiche_config_set_initial_max_stream_data_uni(quiche_config *config, uint64_t v);
// Sets the `initial_max_streams_bidi` transport parameter.
void quiche_config_set_initial_max_streams_bidi(quiche_config *config, uint64_t v);
// Sets the `initial_max_streams_uni` transport parameter.
void quiche_config_set_initial_max_streams_uni(quiche_config *config, uint64_t v);
// Sets the `ack_delay_exponent` transport parameter.
void quiche_config_set_ack_delay_exponent(quiche_config *config, uint64_t v);
// Sets the `max_ack_delay` transport parameter.
void quiche_config_set_max_ack_delay(quiche_config *config, uint64_t v);
// Sets the `disable_active_migration` transport parameter.
void quiche_config_set_disable_active_migration(quiche_config *config, bool v);
enum quiche_cc_algorithm {
QUICHE_CC_RENO = 0,
QUICHE_CC_CUBIC = 1,
QUICHE_CC_BBR = 2,
};
// Sets the congestion control algorithm used.
void quiche_config_set_cc_algorithm(quiche_config *config, enum quiche_cc_algorithm algo);
// Configures whether to use HyStart++.
void quiche_config_enable_hystart(quiche_config *config, bool v);
// Configures whether to enable pacing (enabled by default).
void quiche_config_enable_pacing(quiche_config *config, bool v);
// Configures whether to enable receiving DATAGRAM frames.
void quiche_config_enable_dgram(quiche_config *config, bool enabled,
size_t recv_queue_len,
size_t send_queue_len);
// Sets the maximum connection window.
void quiche_config_set_max_connection_window(quiche_config *config, uint64_t v);
// Sets the maximum stream window.
void quiche_config_set_max_stream_window(quiche_config *config, uint64_t v);
// Sets the limit of active connection IDs.
void quiche_config_set_active_connection_id_limit(quiche_config *config, uint64_t v);
// Sets the initial stateless reset token. |v| must contain 16 bytes, otherwise the behaviour is undefined.
void quiche_config_set_stateless_reset_token(quiche_config *config, const uint8_t *v);
// Frees the config object.
void quiche_config_free(quiche_config *config);
// Extracts version, type, source / destination connection ID and address
// verification token from the packet in |buf|.
int quiche_header_info(const uint8_t *buf, size_t buf_len, size_t dcil,
uint32_t *version, uint8_t *type,
uint8_t *scid, size_t *scid_len,
uint8_t *dcid, size_t *dcid_len,
uint8_t *token, size_t *token_len);
// A QUIC connection.
typedef struct quiche_conn quiche_conn;
// Creates a new server-side connection.
quiche_conn *quiche_accept(const uint8_t *scid, size_t scid_len,
const uint8_t *odcid, size_t odcid_len,
const struct sockaddr *local, size_t local_len,
const struct sockaddr *peer, size_t peer_len,
quiche_config *config);
// Creates a new client-side connection.
quiche_conn *quiche_connect(const char *server_name,
const uint8_t *scid, size_t scid_len,
const struct sockaddr *local, size_t local_len,
const struct sockaddr *peer, size_t peer_len,
quiche_config *config);
// Writes a version negotiation packet.
ssize_t quiche_negotiate_version(const uint8_t *scid, size_t scid_len,
const uint8_t *dcid, size_t dcid_len,
uint8_t *out, size_t out_len);
// Writes a retry packet.
ssize_t quiche_retry(const uint8_t *scid, size_t scid_len,
const uint8_t *dcid, size_t dcid_len,
const uint8_t *new_scid, size_t new_scid_len,
const uint8_t *token, size_t token_len,
uint32_t version, uint8_t *out, size_t out_len);
// Returns true if the given protocol version is supported.
bool quiche_version_is_supported(uint32_t version);
quiche_conn *quiche_conn_new_with_tls(const uint8_t *scid, size_t scid_len,
const uint8_t *odcid, size_t odcid_len,
const struct sockaddr *local, size_t local_len,
const struct sockaddr *peer, size_t peer_len,
quiche_config *config, void *ssl,
bool is_server);
// Enables keylog to the specified file path. Returns true on success.
bool quiche_conn_set_keylog_path(quiche_conn *conn, const char *path);
// Enables keylog to the specified file descriptor. Unix only.
void quiche_conn_set_keylog_fd(quiche_conn *conn, int fd);
// Enables qlog to the specified file path. Returns true on success.
bool quiche_conn_set_qlog_path(quiche_conn *conn, const char *path,
const char *log_title, const char *log_desc);
// Enables qlog to the specified file descriptor. Unix only.
void quiche_conn_set_qlog_fd(quiche_conn *conn, int fd, const char *log_title,
const char *log_desc);
// Configures the given session for resumption.
int quiche_conn_set_session(quiche_conn *conn, const uint8_t *buf, size_t buf_len);
typedef struct {
// The remote address the packet was received from.
struct sockaddr *from;
socklen_t from_len;
// The local address the packet was received on.
struct sockaddr *to;
socklen_t to_len;
} quiche_recv_info;
// Processes QUIC packets received from the peer.
ssize_t quiche_conn_recv(quiche_conn *conn, uint8_t *buf, size_t buf_len,
const quiche_recv_info *info);
typedef struct {
// The local address the packet should be sent from.
struct sockaddr_storage from;
socklen_t from_len;
// The remote address the packet should be sent to.
struct sockaddr_storage to;
socklen_t to_len;
// The time to send the packet out.
struct timespec at;
} quiche_send_info;
// Writes a single QUIC packet to be sent to the peer.
ssize_t quiche_conn_send(quiche_conn *conn, uint8_t *out, size_t out_len,
quiche_send_info *out_info);
// Returns the size of the send quantum, in bytes.
size_t quiche_conn_send_quantum(const quiche_conn *conn);
// Reads contiguous data from a stream.
ssize_t quiche_conn_stream_recv(quiche_conn *conn, uint64_t stream_id,
uint8_t *out, size_t buf_len, bool *fin);
// Writes data to a stream.
ssize_t quiche_conn_stream_send(quiche_conn *conn, uint64_t stream_id,
const uint8_t *buf, size_t buf_len, bool fin);
// The side of the stream to be shut down.
enum quiche_shutdown {
QUICHE_SHUTDOWN_READ = 0,
QUICHE_SHUTDOWN_WRITE = 1,
};
// Sets the priority for a stream.
int quiche_conn_stream_priority(quiche_conn *conn, uint64_t stream_id,
uint8_t urgency, bool incremental);
// Shuts down reading or writing from/to the specified stream.
int quiche_conn_stream_shutdown(quiche_conn *conn, uint64_t stream_id,
enum quiche_shutdown direction, uint64_t err);
// Returns the stream's send capacity in bytes.
ssize_t quiche_conn_stream_capacity(const quiche_conn *conn, uint64_t stream_id);
// Returns true if the stream has data that can be read.
bool quiche_conn_stream_readable(const quiche_conn *conn, uint64_t stream_id);
// Returns the next stream that has data to read, or -1 if no such stream is
// available.
int64_t quiche_conn_stream_readable_next(quiche_conn *conn);
// Returns true if the stream has enough send capacity.
//
// On error a value lower than 0 is returned.
int quiche_conn_stream_writable(quiche_conn *conn, uint64_t stream_id, size_t len);
// Returns the next stream that can be written to, or -1 if no such stream is
// available.
int64_t quiche_conn_stream_writable_next(quiche_conn *conn);
// Returns true if all the data has been read from the specified stream.
bool quiche_conn_stream_finished(const quiche_conn *conn, uint64_t stream_id);
typedef struct quiche_stream_iter quiche_stream_iter;
// Returns an iterator over streams that have outstanding data to read.
quiche_stream_iter *quiche_conn_readable(const quiche_conn *conn);
// Returns an iterator over streams that can be written to.
quiche_stream_iter *quiche_conn_writable(const quiche_conn *conn);
// Returns the maximum possible size of egress UDP payloads.
size_t quiche_conn_max_send_udp_payload_size(const quiche_conn *conn);
// Returns the amount of time until the next timeout event, in nanoseconds.
uint64_t quiche_conn_timeout_as_nanos(const quiche_conn *conn);
// Returns the amount of time until the next timeout event, in milliseconds.
uint64_t quiche_conn_timeout_as_millis(const quiche_conn *conn);
// Processes a timeout event.
void quiche_conn_on_timeout(quiche_conn *conn);
// Closes the connection with the given error and reason.
int quiche_conn_close(quiche_conn *conn, bool app, uint64_t err,
const uint8_t *reason, size_t reason_len);
// Returns a string uniquely representing the connection.
void quiche_conn_trace_id(const quiche_conn *conn, const uint8_t **out, size_t *out_len);
// Returns the source connection ID.
void quiche_conn_source_id(const quiche_conn *conn, const uint8_t **out, size_t *out_len);
// Returns the destination connection ID.
void quiche_conn_destination_id(const quiche_conn *conn, const uint8_t **out, size_t *out_len);
// Returns the negotiated ALPN protocol.
void quiche_conn_application_proto(const quiche_conn *conn, const uint8_t **out,
size_t *out_len);
// Returns the peer's leaf certificate (if any) as a DER-encoded buffer.
void quiche_conn_peer_cert(const quiche_conn *conn, const uint8_t **out, size_t *out_len);
// Returns the serialized cryptographic session for the connection.
void quiche_conn_session(const quiche_conn *conn, const uint8_t **out, size_t *out_len);
// Returns true if the connection handshake is complete.
bool quiche_conn_is_established(const quiche_conn *conn);
// Returns true if the connection has a pending handshake that has progressed
// enough to send or receive early data.
bool quiche_conn_is_in_early_data(const quiche_conn *conn);
// Returns whether there is stream or DATAGRAM data available to read.
bool quiche_conn_is_readable(const quiche_conn *conn);
// Returns true if the connection is draining.
bool quiche_conn_is_draining(const quiche_conn *conn);
// Returns the number of bidirectional streams that can be created
// before the peer's stream count limit is reached.
uint64_t quiche_conn_peer_streams_left_bidi(const quiche_conn *conn);
// Returns the number of unidirectional streams that can be created
// before the peer's stream count limit is reached.
uint64_t quiche_conn_peer_streams_left_uni(const quiche_conn *conn);
// Returns true if the connection is closed.
bool quiche_conn_is_closed(const quiche_conn *conn);
// Returns true if the connection was closed due to the idle timeout.
bool quiche_conn_is_timed_out(const quiche_conn *conn);
// Returns true if a connection error was received, and updates the provided
// parameters accordingly.
bool quiche_conn_peer_error(const quiche_conn *conn,
bool *is_app,
uint64_t *error_code,
const uint8_t **reason,
size_t *reason_len);
// Returns true if a connection error was queued or sent, and updates the provided
// parameters accordingly.
bool quiche_conn_local_error(const quiche_conn *conn,
bool *is_app,
uint64_t *error_code,
const uint8_t **reason,
size_t *reason_len);
// Initializes the stream's application data.
//
// Stream data can only be initialized once. Additional calls to this method
// will fail.
//
// Note that the application is responsible for freeing the data.
int quiche_conn_stream_init_application_data(quiche_conn *conn,
uint64_t stream_id,
void *data);
// Returns the stream's application data, if any was initialized.
void *quiche_conn_stream_application_data(quiche_conn *conn, uint64_t stream_id);
// Fetches the next stream from the given iterator. Returns false if there are
// no more elements in the iterator.
bool quiche_stream_iter_next(quiche_stream_iter *iter, uint64_t *stream_id);
// Frees the given stream iterator object.
void quiche_stream_iter_free(quiche_stream_iter *iter);
typedef struct {
// The number of QUIC packets received on this connection.
size_t recv;
// The number of QUIC packets sent on this connection.
size_t sent;
// The number of QUIC packets that were lost.
size_t lost;
// The number of sent QUIC packets with retransmitted data.
size_t retrans;
// The number of sent bytes.
uint64_t sent_bytes;
// The number of received bytes.
uint64_t recv_bytes;
// The number of bytes lost.
uint64_t lost_bytes;
// The number of stream bytes retransmitted.
uint64_t stream_retrans_bytes;
// The number of known paths for the connection.
size_t paths_count;
// The maximum idle timeout.
uint64_t peer_max_idle_timeout;
// The maximum UDP payload size.
uint64_t peer_max_udp_payload_size;
// The initial flow control maximum data for the connection.
uint64_t peer_initial_max_data;
// The initial flow control maximum data for local bidirectional streams.
uint64_t peer_initial_max_stream_data_bidi_local;
// The initial flow control maximum data for remote bidirectional streams.
uint64_t peer_initial_max_stream_data_bidi_remote;
// The initial flow control maximum data for unidirectional streams.
uint64_t peer_initial_max_stream_data_uni;
// The initial maximum bidirectional streams.
uint64_t peer_initial_max_streams_bidi;
// The initial maximum unidirectional streams.
uint64_t peer_initial_max_streams_uni;
// The ACK delay exponent.
uint64_t peer_ack_delay_exponent;
// The max ACK delay.
uint64_t peer_max_ack_delay;
// Whether active migration is disabled.
bool peer_disable_active_migration;
// The active connection ID limit.
uint64_t peer_active_conn_id_limit;
// DATAGRAM frame extension parameter, if any.
ssize_t peer_max_datagram_frame_size;
} quiche_stats;
// Collects and returns statistics about the connection.
void quiche_conn_stats(const quiche_conn *conn, quiche_stats *out);
typedef struct {
// The local address used by this path.
struct sockaddr_storage local_addr;
socklen_t local_addr_len;
// The peer address seen by this path.
struct sockaddr_storage peer_addr;
socklen_t peer_addr_len;
// The validation state of the path.
ssize_t validation_state;
// Whether this path is active.
bool active;
// The number of QUIC packets received on this path.
size_t recv;
// The number of QUIC packets sent on this path.
size_t sent;
// The number of QUIC packets that were lost on this path.
size_t lost;
// The number of sent QUIC packets with retransmitted data on this path.
size_t retrans;
// The estimated round-trip time of the path (in nanoseconds).
uint64_t rtt;
// The size of the path's congestion window in bytes.
size_t cwnd;
// The number of sent bytes on this path.
uint64_t sent_bytes;
// The number of received bytes on this path.
uint64_t recv_bytes;
// The number of bytes lost on this path.
uint64_t lost_bytes;
// The number of stream bytes retransmitted on this path.
uint64_t stream_retrans_bytes;
// The current PMTU for the path.
size_t pmtu;
// The most recent data delivery rate estimate in bytes/s.
uint64_t delivery_rate;
} quiche_path_stats;
// Collects and returns statistics about the specified path for the connection.
//
// The `idx` argument represent the path's index (also see the `paths_count`
// field of `quiche_stats`).
int quiche_conn_path_stats(const quiche_conn *conn, size_t idx, quiche_path_stats *out);
// Returns the maximum DATAGRAM payload that can be sent.
ssize_t quiche_conn_dgram_max_writable_len(const quiche_conn *conn);
// Returns the length of the first stored DATAGRAM.
ssize_t quiche_conn_dgram_recv_front_len(const quiche_conn *conn);
// Returns the number of items in the DATAGRAM receive queue.
ssize_t quiche_conn_dgram_recv_queue_len(const quiche_conn *conn);
// Returns the total size of all items in the DATAGRAM receive queue.
ssize_t quiche_conn_dgram_recv_queue_byte_size(const quiche_conn *conn);
// Returns the number of items in the DATAGRAM send queue.
ssize_t quiche_conn_dgram_send_queue_len(const quiche_conn *conn);
// Returns the total size of all items in the DATAGRAM send queue.
ssize_t quiche_conn_dgram_send_queue_byte_size(const quiche_conn *conn);
// Reads the first received DATAGRAM.
ssize_t quiche_conn_dgram_recv(quiche_conn *conn, uint8_t *buf,
size_t buf_len);
// Sends data in a DATAGRAM frame.
ssize_t quiche_conn_dgram_send(quiche_conn *conn, const uint8_t *buf,
size_t buf_len);
// Purges queued outgoing DATAGRAMs matching the predicate.
void quiche_conn_dgram_purge_outgoing(quiche_conn *conn,
bool (*f)(uint8_t *, size_t));
// Schedule an ack-eliciting packet on the active path.
ssize_t quiche_conn_send_ack_eliciting(quiche_conn *conn);
// Schedule an ack-eliciting packet on the specified path.
ssize_t quiche_conn_send_ack_eliciting_on_path(quiche_conn *conn,
const struct sockaddr *local, size_t local_len,
const struct sockaddr *peer, size_t peer_len);
// Frees the connection object.
void quiche_conn_free(quiche_conn *conn);
// HTTP/3 API
//
// List of ALPN tokens of supported HTTP/3 versions.
#define QUICHE_H3_APPLICATION_PROTOCOL "\x02h3\x05h3-29\x05h3-28\x05h3-27"
enum quiche_h3_error {
// There is no error or no work to do
QUICHE_H3_ERR_DONE = -1,
// The provided buffer is too short.
QUICHE_H3_ERR_BUFFER_TOO_SHORT = -2,
// Internal error in the HTTP/3 stack.
QUICHE_H3_ERR_INTERNAL_ERROR = -3,
// Endpoint detected that the peer is exhibiting behavior that causes.
// excessive load.
QUICHE_H3_ERR_EXCESSIVE_LOAD = -4,
// Stream ID or Push ID greater that current maximum was
// used incorrectly, such as exceeding a limit, reducing a limit,
// or being reused.
QUICHE_H3_ERR_ID_ERROR= -5,
// The endpoint detected that its peer created a stream that it will not
// accept.
QUICHE_H3_ERR_STREAM_CREATION_ERROR = -6,
// A required critical stream was closed.
QUICHE_H3_ERR_CLOSED_CRITICAL_STREAM = -7,
// No SETTINGS frame at beginning of control stream.
QUICHE_H3_ERR_MISSING_SETTINGS = -8,
// A frame was received which is not permitted in the current state.
QUICHE_H3_ERR_FRAME_UNEXPECTED = -9,
// Frame violated layout or size rules.
QUICHE_H3_ERR_FRAME_ERROR = -10,
// QPACK Header block decompression failure.
QUICHE_H3_ERR_QPACK_DECOMPRESSION_FAILED = -11,
// -12 was previously used for TransportError, skip it
// The underlying QUIC stream (or connection) doesn't have enough capacity
// for the operation to complete. The application should retry later on.
QUICHE_H3_ERR_STREAM_BLOCKED = -13,
// Error in the payload of a SETTINGS frame.
QUICHE_H3_ERR_SETTINGS_ERROR = -14,
// Server rejected request.
QUICHE_H3_ERR_REQUEST_REJECTED = -15,
// Request or its response cancelled.
QUICHE_H3_ERR_REQUEST_CANCELLED = -16,
// Client's request stream terminated without containing a full-formed
// request.
QUICHE_H3_ERR_REQUEST_INCOMPLETE = -17,
// An HTTP message was malformed and cannot be processed.
QUICHE_H3_ERR_MESSAGE_ERROR = -18,
// The TCP connection established in response to a CONNECT request was
// reset or abnormally closed.
QUICHE_H3_ERR_CONNECT_ERROR = -19,
// The requested operation cannot be served over HTTP/3. Peer should retry
// over HTTP/1.1.
QUICHE_H3_ERR_VERSION_FALLBACK = -20,
// The following QUICHE_H3_TRANSPORT_ERR_* errors are propagated
// from the QUIC transport layer.
// See QUICHE_ERR_DONE.
QUICHE_H3_TRANSPORT_ERR_DONE = QUICHE_ERR_DONE - 1000,
// See QUICHE_ERR_BUFFER_TOO_SHORT.
QUICHE_H3_TRANSPORT_ERR_BUFFER_TOO_SHORT = QUICHE_ERR_BUFFER_TOO_SHORT - 1000,
// See QUICHE_ERR_UNKNOWN_VERSION.
QUICHE_H3_TRANSPORT_ERR_UNKNOWN_VERSION = QUICHE_ERR_UNKNOWN_VERSION - 1000,
// See QUICHE_ERR_INVALID_FRAME.
QUICHE_H3_TRANSPORT_ERR_INVALID_FRAME = QUICHE_ERR_INVALID_FRAME - 1000,
// See QUICHE_ERR_INVALID_PACKET.
QUICHE_H3_TRANSPORT_ERR_INVALID_PACKET = QUICHE_ERR_INVALID_PACKET - 1000,
// See QUICHE_ERR_INVALID_STATE.
QUICHE_H3_TRANSPORT_ERR_INVALID_STATE = QUICHE_ERR_INVALID_STATE - 1000,
// See QUICHE_ERR_INVALID_STREAM_STATE.
QUICHE_H3_TRANSPORT_ERR_INVALID_STREAM_STATE = QUICHE_ERR_INVALID_STREAM_STATE - 1000,
// See QUICHE_ERR_INVALID_TRANSPORT_PARAM.
QUICHE_H3_TRANSPORT_ERR_INVALID_TRANSPORT_PARAM = QUICHE_ERR_INVALID_TRANSPORT_PARAM - 1000,
// See QUICHE_ERR_CRYPTO_FAIL.
QUICHE_H3_TRANSPORT_ERR_CRYPTO_FAIL = QUICHE_ERR_CRYPTO_FAIL - 1000,
// See QUICHE_ERR_TLS_FAIL.
QUICHE_H3_TRANSPORT_ERR_TLS_FAIL = QUICHE_ERR_TLS_FAIL - 1000,
// See QUICHE_ERR_FLOW_CONTROL.
QUICHE_H3_TRANSPORT_ERR_FLOW_CONTROL = QUICHE_ERR_FLOW_CONTROL - 1000,
// See QUICHE_ERR_STREAM_LIMIT.
QUICHE_H3_TRANSPORT_ERR_STREAM_LIMIT = QUICHE_ERR_STREAM_LIMIT - 1000,
// See QUICHE_ERR_STREAM_STOPPED.
QUICHE_H3_TRANSPORT_ERR_STREAM_STOPPED = QUICHE_ERR_STREAM_STOPPED - 1000,
// See QUICHE_ERR_STREAM_RESET.
QUICHE_H3_TRANSPORT_ERR_STREAM_RESET = QUICHE_ERR_STREAM_RESET - 1000,
// See QUICHE_ERR_FINAL_SIZE.
QUICHE_H3_TRANSPORT_ERR_FINAL_SIZE = QUICHE_ERR_FINAL_SIZE - 1000,
// See QUICHE_ERR_CONGESTION_CONTROL.
QUICHE_H3_TRANSPORT_ERR_CONGESTION_CONTROL = QUICHE_ERR_CONGESTION_CONTROL - 1000,
};
// Stores configuration shared between multiple connections.
typedef struct quiche_h3_config quiche_h3_config;
// Creates an HTTP/3 config object with default settings values.
quiche_h3_config *quiche_h3_config_new(void);
// Sets the `SETTINGS_MAX_FIELD_SECTION_SIZE` setting.
void quiche_h3_config_set_max_field_section_size(quiche_h3_config *config, uint64_t v);
// Sets the `SETTINGS_QPACK_MAX_TABLE_CAPACITY` setting.
void quiche_h3_config_set_qpack_max_table_capacity(quiche_h3_config *config, uint64_t v);
// Sets the `SETTINGS_QPACK_BLOCKED_STREAMS` setting.
void quiche_h3_config_set_qpack_blocked_streams(quiche_h3_config *config, uint64_t v);
// Sets the `SETTINGS_ENABLE_CONNECT_PROTOCOL` setting.
void quiche_h3_config_enable_extended_connect(quiche_h3_config *config, bool enabled);
// Frees the HTTP/3 config object.
void quiche_h3_config_free(quiche_h3_config *config);
// An HTTP/3 connection.
typedef struct quiche_h3_conn quiche_h3_conn;
// Creates a new server-side connection.
quiche_h3_conn *quiche_h3_accept(quiche_conn *quiche_conn,
quiche_h3_config *config);
// Creates a new HTTP/3 connection using the provided QUIC connection.
quiche_h3_conn *quiche_h3_conn_new_with_transport(quiche_conn *quiche_conn,
quiche_h3_config *config);
enum quiche_h3_event_type {
QUICHE_H3_EVENT_HEADERS,
QUICHE_H3_EVENT_DATA,
QUICHE_H3_EVENT_FINISHED,
QUICHE_H3_EVENT_DATAGRAM,
QUICHE_H3_EVENT_GOAWAY,
QUICHE_H3_EVENT_RESET,
QUICHE_H3_EVENT_PRIORITY_UPDATE,
};
typedef struct quiche_h3_event quiche_h3_event;
// Processes HTTP/3 data received from the peer.
int64_t quiche_h3_conn_poll(quiche_h3_conn *conn, quiche_conn *quic_conn,
quiche_h3_event **ev);
// Returns the type of the event.
enum quiche_h3_event_type quiche_h3_event_type(quiche_h3_event *ev);
// Iterates over the headers in the event.
//
// The `cb` callback will be called for each header in `ev`. `cb` should check
// the validity of pseudo-headers and headers. If `cb` returns any value other
// than `0`, processing will be interrupted and the value is returned to the
// caller.
int quiche_h3_event_for_each_header(quiche_h3_event *ev,
int (*cb)(uint8_t *name, size_t name_len,
uint8_t *value, size_t value_len,
void *argp),
void *argp);
// Iterates over the peer's HTTP/3 settings.
//
// The `cb` callback will be called for each setting in `conn`.
// If `cb` returns any value other than `0`, processing will be interrupted and
// the value is returned to the caller.
int quiche_h3_for_each_setting(quiche_h3_conn *conn,
int (*cb)(uint64_t identifier,
uint64_t value, void *argp),
void *argp);
// Check whether data will follow the headers on the stream.
bool quiche_h3_event_headers_has_body(quiche_h3_event *ev);
// Check whether or not extended connection is enabled by the peer
bool quiche_h3_extended_connect_enabled_by_peer(quiche_h3_conn *conn);
// Frees the HTTP/3 event object.
void quiche_h3_event_free(quiche_h3_event *ev);
typedef struct {
const uint8_t *name;
size_t name_len;
const uint8_t *value;
size_t value_len;
} quiche_h3_header;
// Extensible Priorities parameters.
typedef struct {
uint8_t urgency;
bool incremental;
} quiche_h3_priority;
// Sends an HTTP/3 request.
int64_t quiche_h3_send_request(quiche_h3_conn *conn, quiche_conn *quic_conn,
quiche_h3_header *headers, size_t headers_len,
bool fin);
// Sends an HTTP/3 response on the specified stream with default priority.
int quiche_h3_send_response(quiche_h3_conn *conn, quiche_conn *quic_conn,
uint64_t stream_id, quiche_h3_header *headers,
size_t headers_len, bool fin);
// Sends an HTTP/3 response on the specified stream with specified priority.
int quiche_h3_send_response_with_priority(quiche_h3_conn *conn,
quiche_conn *quic_conn, uint64_t stream_id,
quiche_h3_header *headers, size_t headers_len,
quiche_h3_priority *priority, bool fin);
// Sends an HTTP/3 body chunk on the given stream.
ssize_t quiche_h3_send_body(quiche_h3_conn *conn, quiche_conn *quic_conn,
uint64_t stream_id, uint8_t *body, size_t body_len,
bool fin);
// Reads request or response body data into the provided buffer.
ssize_t quiche_h3_recv_body(quiche_h3_conn *conn, quiche_conn *quic_conn,
uint64_t stream_id, uint8_t *out, size_t out_len);
// Try to parse an Extensible Priority field value.
int quiche_h3_parse_extensible_priority(uint8_t *priority,
size_t priority_len,
quiche_h3_priority *parsed);
/// Sends a PRIORITY_UPDATE frame on the control stream with specified
/// request stream ID and priority.
int quiche_h3_send_priority_update_for_request(quiche_h3_conn *conn,
quiche_conn *quic_conn,
uint64_t stream_id,
quiche_h3_priority *priority);
// Take the last received PRIORITY_UPDATE frame for a stream.
//
// The `cb` callback will be called once. `cb` should check the validity of
// priority field value contents. If `cb` returns any value other than `0`,
// processing will be interrupted and the value is returned to the caller.
int quiche_h3_take_last_priority_update(quiche_h3_conn *conn,
uint64_t prioritized_element_id,
int (*cb)(uint8_t *priority_field_value,
uint64_t priority_field_value_len,
void *argp),
void *argp);
// Returns whether the peer enabled HTTP/3 DATAGRAM frame support.
bool quiche_h3_dgram_enabled_by_peer(quiche_h3_conn *conn,
quiche_conn *quic_conn);
// Writes data to the DATAGRAM send queue.
ssize_t quiche_h3_send_dgram(quiche_h3_conn *conn, quiche_conn *quic_conn,
uint64_t flow_id, uint8_t *data, size_t data_len);
// Reads data from the DATAGRAM receive queue.
ssize_t quiche_h3_recv_dgram(quiche_h3_conn *conn, quiche_conn *quic_conn,
uint64_t *flow_id, size_t *flow_id_len,
uint8_t *out, size_t out_len);
// Frees the HTTP/3 connection object.
void quiche_h3_conn_free(quiche_h3_conn *conn);
#if defined(__cplusplus)
} // extern C
#endif
#endif // QUICHE_H

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42
csbindgen-tests/src/lib.rs
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@ -1,21 +1,29 @@
#[allow(dead_code)] // #[allow(dead_code)]
#[allow(non_snake_case)] // #[allow(non_snake_case)]
#[allow(non_camel_case_types)] // #[allow(non_camel_case_types)]
#[allow(non_upper_case_globals)] // #[allow(non_upper_case_globals)]
mod lz4; // mod lz4;
#[allow(dead_code)]
#[allow(non_snake_case)]
#[allow(non_camel_case_types)]
mod ffi;
pub fn add(left: usize, right: usize) -> usize {
left + right
}
// #[allow(dead_code)]
// #[allow(non_snake_case)]
// #[allow(non_camel_case_types)]
// mod ffi;
#[test] #[test]
fn it_works() { fn build_test() {
//let n = ffi::Cysharp_LZ4_versionNumber(); let path = std::env::current_dir().unwrap();
//println!("{}", n); println!("starting dir: {}", path.display()); // csbindgen/csbindgen-tests
// unsafe {
// let num = lz4::LZ4_versionNumber();
// println!("lz4 num: {}", num);
// }
csbindgen::Builder::new()
.input_bindgen_file("src/quiche.rs")
.rust_method_prefix("csbindgen_quiche_")
.csharp_class_name("LibQuiche")
.csharp_dll_name("libquiche")
.generate_to_file("src/quiche_ffi.rs", "../dotnet-sandbox/quiche_bindgen.cs")
.unwrap();
} }

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138
csbindgen-tests/src/zstd_ffi.rs
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@ -7,7 +7,7 @@ use ::std::os::raw::*;
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen___va_start( pub extern "C" fn csbindgen_zstd___va_start(
arg1: *mut *mut c_char arg1: *mut *mut c_char
) )
{ {
@ -19,7 +19,7 @@ pub extern "C" fn csbindgen___va_start(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen___security_init_cookie( pub extern "C" fn csbindgen_zstd___security_init_cookie(
) )
{ {
@ -31,7 +31,7 @@ pub extern "C" fn csbindgen___security_init_cookie(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen___security_check_cookie( pub extern "C" fn csbindgen_zstd___security_check_cookie(
_StackCookie: usize _StackCookie: usize
) )
{ {
@ -43,7 +43,7 @@ pub extern "C" fn csbindgen___security_check_cookie(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_versionNumber( pub extern "C" fn csbindgen_zstd_ZSTD_versionNumber(
) -> c_uint ) -> c_uint
{ {
@ -55,7 +55,7 @@ pub extern "C" fn csbindgen_ZSTD_versionNumber(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_versionString( pub extern "C" fn csbindgen_zstd_ZSTD_versionString(
) -> *const c_char ) -> *const c_char
{ {
@ -67,7 +67,7 @@ pub extern "C" fn csbindgen_ZSTD_versionString(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_compress( pub extern "C" fn csbindgen_zstd_ZSTD_compress(
dst: *mut c_void, dst: *mut c_void,
dstCapacity: usize, dstCapacity: usize,
src: *const c_void, src: *const c_void,
@ -87,7 +87,7 @@ pub extern "C" fn csbindgen_ZSTD_compress(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_decompress( pub extern "C" fn csbindgen_zstd_ZSTD_decompress(
dst: *mut c_void, dst: *mut c_void,
dstCapacity: usize, dstCapacity: usize,
src: *const c_void, src: *const c_void,
@ -105,7 +105,7 @@ pub extern "C" fn csbindgen_ZSTD_decompress(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_getFrameContentSize( pub extern "C" fn csbindgen_zstd_ZSTD_getFrameContentSize(
src: *const c_void, src: *const c_void,
srcSize: usize srcSize: usize
) -> c_ulonglong ) -> c_ulonglong
@ -119,7 +119,7 @@ pub extern "C" fn csbindgen_ZSTD_getFrameContentSize(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_getDecompressedSize( pub extern "C" fn csbindgen_zstd_ZSTD_getDecompressedSize(
src: *const c_void, src: *const c_void,
srcSize: usize srcSize: usize
) -> c_ulonglong ) -> c_ulonglong
@ -133,7 +133,7 @@ pub extern "C" fn csbindgen_ZSTD_getDecompressedSize(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_findFrameCompressedSize( pub extern "C" fn csbindgen_zstd_ZSTD_findFrameCompressedSize(
src: *const c_void, src: *const c_void,
srcSize: usize srcSize: usize
) -> usize ) -> usize
@ -147,7 +147,7 @@ pub extern "C" fn csbindgen_ZSTD_findFrameCompressedSize(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_compressBound( pub extern "C" fn csbindgen_zstd_ZSTD_compressBound(
srcSize: usize srcSize: usize
) -> usize ) -> usize
{ {
@ -159,7 +159,7 @@ pub extern "C" fn csbindgen_ZSTD_compressBound(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_isError( pub extern "C" fn csbindgen_zstd_ZSTD_isError(
code: usize code: usize
) -> c_uint ) -> c_uint
{ {
@ -171,7 +171,7 @@ pub extern "C" fn csbindgen_ZSTD_isError(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_getErrorName( pub extern "C" fn csbindgen_zstd_ZSTD_getErrorName(
code: usize code: usize
) -> *const c_char ) -> *const c_char
{ {
@ -183,7 +183,7 @@ pub extern "C" fn csbindgen_ZSTD_getErrorName(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_minCLevel( pub extern "C" fn csbindgen_zstd_ZSTD_minCLevel(
) -> c_int ) -> c_int
{ {
@ -195,7 +195,7 @@ pub extern "C" fn csbindgen_ZSTD_minCLevel(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_maxCLevel( pub extern "C" fn csbindgen_zstd_ZSTD_maxCLevel(
) -> c_int ) -> c_int
{ {
@ -207,7 +207,7 @@ pub extern "C" fn csbindgen_ZSTD_maxCLevel(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_defaultCLevel( pub extern "C" fn csbindgen_zstd_ZSTD_defaultCLevel(
) -> c_int ) -> c_int
{ {
@ -219,7 +219,7 @@ pub extern "C" fn csbindgen_ZSTD_defaultCLevel(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_createCCtx( pub extern "C" fn csbindgen_zstd_ZSTD_createCCtx(
) -> *mut ZSTD_CCtx ) -> *mut ZSTD_CCtx
{ {
@ -231,7 +231,7 @@ pub extern "C" fn csbindgen_ZSTD_createCCtx(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_freeCCtx( pub extern "C" fn csbindgen_zstd_ZSTD_freeCCtx(
cctx: *mut ZSTD_CCtx cctx: *mut ZSTD_CCtx
) -> usize ) -> usize
{ {
@ -243,7 +243,7 @@ pub extern "C" fn csbindgen_ZSTD_freeCCtx(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_compressCCtx( pub extern "C" fn csbindgen_zstd_ZSTD_compressCCtx(
cctx: *mut ZSTD_CCtx, cctx: *mut ZSTD_CCtx,
dst: *mut c_void, dst: *mut c_void,
dstCapacity: usize, dstCapacity: usize,
@ -265,7 +265,7 @@ pub extern "C" fn csbindgen_ZSTD_compressCCtx(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_createDCtx( pub extern "C" fn csbindgen_zstd_ZSTD_createDCtx(
) -> *mut ZSTD_DCtx ) -> *mut ZSTD_DCtx
{ {
@ -277,7 +277,7 @@ pub extern "C" fn csbindgen_ZSTD_createDCtx(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_freeDCtx( pub extern "C" fn csbindgen_zstd_ZSTD_freeDCtx(
dctx: *mut ZSTD_DCtx dctx: *mut ZSTD_DCtx
) -> usize ) -> usize
{ {
@ -289,7 +289,7 @@ pub extern "C" fn csbindgen_ZSTD_freeDCtx(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_decompressDCtx( pub extern "C" fn csbindgen_zstd_ZSTD_decompressDCtx(
dctx: *mut ZSTD_DCtx, dctx: *mut ZSTD_DCtx,
dst: *mut c_void, dst: *mut c_void,
dstCapacity: usize, dstCapacity: usize,
@ -309,7 +309,7 @@ pub extern "C" fn csbindgen_ZSTD_decompressDCtx(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_cParam_getBounds( pub extern "C" fn csbindgen_zstd_ZSTD_cParam_getBounds(
cParam: ZSTD_cParameter cParam: ZSTD_cParameter
) -> ZSTD_bounds ) -> ZSTD_bounds
{ {
@ -321,7 +321,7 @@ pub extern "C" fn csbindgen_ZSTD_cParam_getBounds(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_CCtx_setParameter( pub extern "C" fn csbindgen_zstd_ZSTD_CCtx_setParameter(
cctx: *mut ZSTD_CCtx, cctx: *mut ZSTD_CCtx,
param: ZSTD_cParameter, param: ZSTD_cParameter,
value: c_int value: c_int
@ -337,7 +337,7 @@ pub extern "C" fn csbindgen_ZSTD_CCtx_setParameter(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_CCtx_setPledgedSrcSize( pub extern "C" fn csbindgen_zstd_ZSTD_CCtx_setPledgedSrcSize(
cctx: *mut ZSTD_CCtx, cctx: *mut ZSTD_CCtx,
pledgedSrcSize: c_ulonglong pledgedSrcSize: c_ulonglong
) -> usize ) -> usize
@ -351,7 +351,7 @@ pub extern "C" fn csbindgen_ZSTD_CCtx_setPledgedSrcSize(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_CCtx_reset( pub extern "C" fn csbindgen_zstd_ZSTD_CCtx_reset(
cctx: *mut ZSTD_CCtx, cctx: *mut ZSTD_CCtx,
reset: ZSTD_ResetDirective reset: ZSTD_ResetDirective
) -> usize ) -> usize
@ -365,7 +365,7 @@ pub extern "C" fn csbindgen_ZSTD_CCtx_reset(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_compress2( pub extern "C" fn csbindgen_zstd_ZSTD_compress2(
cctx: *mut ZSTD_CCtx, cctx: *mut ZSTD_CCtx,
dst: *mut c_void, dst: *mut c_void,
dstCapacity: usize, dstCapacity: usize,
@ -385,7 +385,7 @@ pub extern "C" fn csbindgen_ZSTD_compress2(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_dParam_getBounds( pub extern "C" fn csbindgen_zstd_ZSTD_dParam_getBounds(
dParam: ZSTD_dParameter dParam: ZSTD_dParameter
) -> ZSTD_bounds ) -> ZSTD_bounds
{ {
@ -397,7 +397,7 @@ pub extern "C" fn csbindgen_ZSTD_dParam_getBounds(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_DCtx_setParameter( pub extern "C" fn csbindgen_zstd_ZSTD_DCtx_setParameter(
dctx: *mut ZSTD_DCtx, dctx: *mut ZSTD_DCtx,
param: ZSTD_dParameter, param: ZSTD_dParameter,
value: c_int value: c_int
@ -413,7 +413,7 @@ pub extern "C" fn csbindgen_ZSTD_DCtx_setParameter(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_DCtx_reset( pub extern "C" fn csbindgen_zstd_ZSTD_DCtx_reset(
dctx: *mut ZSTD_DCtx, dctx: *mut ZSTD_DCtx,
reset: ZSTD_ResetDirective reset: ZSTD_ResetDirective
) -> usize ) -> usize
@ -427,7 +427,7 @@ pub extern "C" fn csbindgen_ZSTD_DCtx_reset(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_createCStream( pub extern "C" fn csbindgen_zstd_ZSTD_createCStream(
) -> *mut ZSTD_CStream ) -> *mut ZSTD_CStream
{ {
@ -439,7 +439,7 @@ pub extern "C" fn csbindgen_ZSTD_createCStream(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_freeCStream( pub extern "C" fn csbindgen_zstd_ZSTD_freeCStream(
zcs: *mut ZSTD_CStream zcs: *mut ZSTD_CStream
) -> usize ) -> usize
{ {
@ -451,7 +451,7 @@ pub extern "C" fn csbindgen_ZSTD_freeCStream(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_compressStream2( pub extern "C" fn csbindgen_zstd_ZSTD_compressStream2(
cctx: *mut ZSTD_CCtx, cctx: *mut ZSTD_CCtx,
output: *mut ZSTD_outBuffer, output: *mut ZSTD_outBuffer,
input: *mut ZSTD_inBuffer, input: *mut ZSTD_inBuffer,
@ -469,7 +469,7 @@ pub extern "C" fn csbindgen_ZSTD_compressStream2(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_CStreamInSize( pub extern "C" fn csbindgen_zstd_ZSTD_CStreamInSize(
) -> usize ) -> usize
{ {
@ -481,7 +481,7 @@ pub extern "C" fn csbindgen_ZSTD_CStreamInSize(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_CStreamOutSize( pub extern "C" fn csbindgen_zstd_ZSTD_CStreamOutSize(
) -> usize ) -> usize
{ {
@ -493,7 +493,7 @@ pub extern "C" fn csbindgen_ZSTD_CStreamOutSize(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_initCStream( pub extern "C" fn csbindgen_zstd_ZSTD_initCStream(
zcs: *mut ZSTD_CStream, zcs: *mut ZSTD_CStream,
compressionLevel: c_int compressionLevel: c_int
) -> usize ) -> usize
@ -507,7 +507,7 @@ pub extern "C" fn csbindgen_ZSTD_initCStream(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_compressStream( pub extern "C" fn csbindgen_zstd_ZSTD_compressStream(
zcs: *mut ZSTD_CStream, zcs: *mut ZSTD_CStream,
output: *mut ZSTD_outBuffer, output: *mut ZSTD_outBuffer,
input: *mut ZSTD_inBuffer input: *mut ZSTD_inBuffer
@ -523,7 +523,7 @@ pub extern "C" fn csbindgen_ZSTD_compressStream(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_flushStream( pub extern "C" fn csbindgen_zstd_ZSTD_flushStream(
zcs: *mut ZSTD_CStream, zcs: *mut ZSTD_CStream,
output: *mut ZSTD_outBuffer output: *mut ZSTD_outBuffer
) -> usize ) -> usize
@ -537,7 +537,7 @@ pub extern "C" fn csbindgen_ZSTD_flushStream(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_endStream( pub extern "C" fn csbindgen_zstd_ZSTD_endStream(
zcs: *mut ZSTD_CStream, zcs: *mut ZSTD_CStream,
output: *mut ZSTD_outBuffer output: *mut ZSTD_outBuffer
) -> usize ) -> usize
@ -551,7 +551,7 @@ pub extern "C" fn csbindgen_ZSTD_endStream(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_createDStream( pub extern "C" fn csbindgen_zstd_ZSTD_createDStream(
) -> *mut ZSTD_DStream ) -> *mut ZSTD_DStream
{ {
@ -563,7 +563,7 @@ pub extern "C" fn csbindgen_ZSTD_createDStream(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_freeDStream( pub extern "C" fn csbindgen_zstd_ZSTD_freeDStream(
zds: *mut ZSTD_DStream zds: *mut ZSTD_DStream
) -> usize ) -> usize
{ {
@ -575,7 +575,7 @@ pub extern "C" fn csbindgen_ZSTD_freeDStream(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_initDStream( pub extern "C" fn csbindgen_zstd_ZSTD_initDStream(
zds: *mut ZSTD_DStream zds: *mut ZSTD_DStream
) -> usize ) -> usize
{ {
@ -587,7 +587,7 @@ pub extern "C" fn csbindgen_ZSTD_initDStream(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_decompressStream( pub extern "C" fn csbindgen_zstd_ZSTD_decompressStream(
zds: *mut ZSTD_DStream, zds: *mut ZSTD_DStream,
output: *mut ZSTD_outBuffer, output: *mut ZSTD_outBuffer,
input: *mut ZSTD_inBuffer input: *mut ZSTD_inBuffer
@ -603,7 +603,7 @@ pub extern "C" fn csbindgen_ZSTD_decompressStream(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_DStreamInSize( pub extern "C" fn csbindgen_zstd_ZSTD_DStreamInSize(
) -> usize ) -> usize
{ {
@ -615,7 +615,7 @@ pub extern "C" fn csbindgen_ZSTD_DStreamInSize(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_DStreamOutSize( pub extern "C" fn csbindgen_zstd_ZSTD_DStreamOutSize(
) -> usize ) -> usize
{ {
@ -627,7 +627,7 @@ pub extern "C" fn csbindgen_ZSTD_DStreamOutSize(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_compress_usingDict( pub extern "C" fn csbindgen_zstd_ZSTD_compress_usingDict(
ctx: *mut ZSTD_CCtx, ctx: *mut ZSTD_CCtx,
dst: *mut c_void, dst: *mut c_void,
dstCapacity: usize, dstCapacity: usize,
@ -653,7 +653,7 @@ pub extern "C" fn csbindgen_ZSTD_compress_usingDict(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_decompress_usingDict( pub extern "C" fn csbindgen_zstd_ZSTD_decompress_usingDict(
dctx: *mut ZSTD_DCtx, dctx: *mut ZSTD_DCtx,
dst: *mut c_void, dst: *mut c_void,
dstCapacity: usize, dstCapacity: usize,
@ -677,7 +677,7 @@ pub extern "C" fn csbindgen_ZSTD_decompress_usingDict(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_createCDict( pub extern "C" fn csbindgen_zstd_ZSTD_createCDict(
dictBuffer: *const c_void, dictBuffer: *const c_void,
dictSize: usize, dictSize: usize,
compressionLevel: c_int compressionLevel: c_int
@ -693,7 +693,7 @@ pub extern "C" fn csbindgen_ZSTD_createCDict(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_freeCDict( pub extern "C" fn csbindgen_zstd_ZSTD_freeCDict(
CDict: *mut ZSTD_CDict CDict: *mut ZSTD_CDict
) -> usize ) -> usize
{ {
@ -705,7 +705,7 @@ pub extern "C" fn csbindgen_ZSTD_freeCDict(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_compress_usingCDict( pub extern "C" fn csbindgen_zstd_ZSTD_compress_usingCDict(
cctx: *mut ZSTD_CCtx, cctx: *mut ZSTD_CCtx,
dst: *mut c_void, dst: *mut c_void,
dstCapacity: usize, dstCapacity: usize,
@ -727,7 +727,7 @@ pub extern "C" fn csbindgen_ZSTD_compress_usingCDict(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_createDDict( pub extern "C" fn csbindgen_zstd_ZSTD_createDDict(
dictBuffer: *const c_void, dictBuffer: *const c_void,
dictSize: usize dictSize: usize
) -> *mut ZSTD_DDict ) -> *mut ZSTD_DDict
@ -741,7 +741,7 @@ pub extern "C" fn csbindgen_ZSTD_createDDict(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_freeDDict( pub extern "C" fn csbindgen_zstd_ZSTD_freeDDict(
ddict: *mut ZSTD_DDict ddict: *mut ZSTD_DDict
) -> usize ) -> usize
{ {
@ -753,7 +753,7 @@ pub extern "C" fn csbindgen_ZSTD_freeDDict(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_decompress_usingDDict( pub extern "C" fn csbindgen_zstd_ZSTD_decompress_usingDDict(
dctx: *mut ZSTD_DCtx, dctx: *mut ZSTD_DCtx,
dst: *mut c_void, dst: *mut c_void,
dstCapacity: usize, dstCapacity: usize,
@ -775,7 +775,7 @@ pub extern "C" fn csbindgen_ZSTD_decompress_usingDDict(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_getDictID_fromDict( pub extern "C" fn csbindgen_zstd_ZSTD_getDictID_fromDict(
dict: *const c_void, dict: *const c_void,
dictSize: usize dictSize: usize
) -> c_uint ) -> c_uint
@ -789,7 +789,7 @@ pub extern "C" fn csbindgen_ZSTD_getDictID_fromDict(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_getDictID_fromCDict( pub extern "C" fn csbindgen_zstd_ZSTD_getDictID_fromCDict(
cdict: *const ZSTD_CDict cdict: *const ZSTD_CDict
) -> c_uint ) -> c_uint
{ {
@ -801,7 +801,7 @@ pub extern "C" fn csbindgen_ZSTD_getDictID_fromCDict(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_getDictID_fromDDict( pub extern "C" fn csbindgen_zstd_ZSTD_getDictID_fromDDict(
ddict: *const ZSTD_DDict ddict: *const ZSTD_DDict
) -> c_uint ) -> c_uint
{ {
@ -813,7 +813,7 @@ pub extern "C" fn csbindgen_ZSTD_getDictID_fromDDict(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_getDictID_fromFrame( pub extern "C" fn csbindgen_zstd_ZSTD_getDictID_fromFrame(
src: *const c_void, src: *const c_void,
srcSize: usize srcSize: usize
) -> c_uint ) -> c_uint
@ -827,7 +827,7 @@ pub extern "C" fn csbindgen_ZSTD_getDictID_fromFrame(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_CCtx_loadDictionary( pub extern "C" fn csbindgen_zstd_ZSTD_CCtx_loadDictionary(
cctx: *mut ZSTD_CCtx, cctx: *mut ZSTD_CCtx,
dict: *const c_void, dict: *const c_void,
dictSize: usize dictSize: usize
@ -843,7 +843,7 @@ pub extern "C" fn csbindgen_ZSTD_CCtx_loadDictionary(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_CCtx_refCDict( pub extern "C" fn csbindgen_zstd_ZSTD_CCtx_refCDict(
cctx: *mut ZSTD_CCtx, cctx: *mut ZSTD_CCtx,
cdict: *const ZSTD_CDict cdict: *const ZSTD_CDict
) -> usize ) -> usize
@ -857,7 +857,7 @@ pub extern "C" fn csbindgen_ZSTD_CCtx_refCDict(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_CCtx_refPrefix( pub extern "C" fn csbindgen_zstd_ZSTD_CCtx_refPrefix(
cctx: *mut ZSTD_CCtx, cctx: *mut ZSTD_CCtx,
prefix: *const c_void, prefix: *const c_void,
prefixSize: usize prefixSize: usize
@ -873,7 +873,7 @@ pub extern "C" fn csbindgen_ZSTD_CCtx_refPrefix(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_DCtx_loadDictionary( pub extern "C" fn csbindgen_zstd_ZSTD_DCtx_loadDictionary(
dctx: *mut ZSTD_DCtx, dctx: *mut ZSTD_DCtx,
dict: *const c_void, dict: *const c_void,
dictSize: usize dictSize: usize
@ -889,7 +889,7 @@ pub extern "C" fn csbindgen_ZSTD_DCtx_loadDictionary(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_DCtx_refDDict( pub extern "C" fn csbindgen_zstd_ZSTD_DCtx_refDDict(
dctx: *mut ZSTD_DCtx, dctx: *mut ZSTD_DCtx,
ddict: *const ZSTD_DDict ddict: *const ZSTD_DDict
) -> usize ) -> usize
@ -903,7 +903,7 @@ pub extern "C" fn csbindgen_ZSTD_DCtx_refDDict(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_DCtx_refPrefix( pub extern "C" fn csbindgen_zstd_ZSTD_DCtx_refPrefix(
dctx: *mut ZSTD_DCtx, dctx: *mut ZSTD_DCtx,
prefix: *const c_void, prefix: *const c_void,
prefixSize: usize prefixSize: usize
@ -919,7 +919,7 @@ pub extern "C" fn csbindgen_ZSTD_DCtx_refPrefix(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_sizeof_CCtx( pub extern "C" fn csbindgen_zstd_ZSTD_sizeof_CCtx(
cctx: *const ZSTD_CCtx cctx: *const ZSTD_CCtx
) -> usize ) -> usize
{ {
@ -931,7 +931,7 @@ pub extern "C" fn csbindgen_ZSTD_sizeof_CCtx(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_sizeof_DCtx( pub extern "C" fn csbindgen_zstd_ZSTD_sizeof_DCtx(
dctx: *const ZSTD_DCtx dctx: *const ZSTD_DCtx
) -> usize ) -> usize
{ {
@ -943,7 +943,7 @@ pub extern "C" fn csbindgen_ZSTD_sizeof_DCtx(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_sizeof_CStream( pub extern "C" fn csbindgen_zstd_ZSTD_sizeof_CStream(
zcs: *const ZSTD_CStream zcs: *const ZSTD_CStream
) -> usize ) -> usize
{ {
@ -955,7 +955,7 @@ pub extern "C" fn csbindgen_ZSTD_sizeof_CStream(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_sizeof_DStream( pub extern "C" fn csbindgen_zstd_ZSTD_sizeof_DStream(
zds: *const ZSTD_DStream zds: *const ZSTD_DStream
) -> usize ) -> usize
{ {
@ -967,7 +967,7 @@ pub extern "C" fn csbindgen_ZSTD_sizeof_DStream(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_sizeof_CDict( pub extern "C" fn csbindgen_zstd_ZSTD_sizeof_CDict(
cdict: *const ZSTD_CDict cdict: *const ZSTD_CDict
) -> usize ) -> usize
{ {
@ -979,7 +979,7 @@ pub extern "C" fn csbindgen_ZSTD_sizeof_CDict(
} }
#[no_mangle] #[no_mangle]
pub extern "C" fn csbindgen_ZSTD_sizeof_DDict( pub extern "C" fn csbindgen_zstd_ZSTD_sizeof_DDict(
ddict: *const ZSTD_DDict ddict: *const ZSTD_DDict
) -> usize ) -> usize
{ {

19
csbindgen/src/builder.rs
View File

@ -82,6 +82,21 @@ impl Builder {
pub fn rust_method_prefix<T: Into<String>>(mut self, rust_method_prefix: T) -> Builder { pub fn rust_method_prefix<T: Into<String>>(mut self, rust_method_prefix: T) -> Builder {
self.options.rust_method_prefix = rust_method_prefix.into(); self.options.rust_method_prefix = rust_method_prefix.into();
self self
}
/// configure C# class name(default is `NativeMethods`),
/// `public static unsafe partial class {csharp_class_name}`
pub fn csharp_class_name<T: Into<String>>(mut self, csharp_class_name: T) -> Builder {
self.options.csharp_class_name = csharp_class_name.into();
self
}
/// configure C# load dll name,
/// `[DllImport({csharp_dll_name})]`
pub fn csharp_dll_name<T: Into<String>>(mut self, csharp_dll_name: T) -> Builder {
self.options.csharp_dll_name = csharp_dll_name.into();
self
} }
// pub fn generate_csharp_file<T: AsRef<Path>>(&self, csharp_output_path: T) -> io::Result<()> { // pub fn generate_csharp_file<T: AsRef<Path>>(&self, csharp_output_path: T) -> io::Result<()> {
@ -103,11 +118,11 @@ impl Builder {
rust_output_path: P, rust_output_path: P,
csharp_output_path: P, csharp_output_path: P,
) -> Result<(), Box<dyn Error>> { ) -> Result<(), Box<dyn Error>> {
let (rust, csharp) = generate(&self.options)?;
let mut rust_file = make_file(rust_output_path)?; let mut rust_file = make_file(rust_output_path)?;
let mut csharp_file = make_file(csharp_output_path)?; let mut csharp_file = make_file(csharp_output_path)?;
let (rust, csharp) = generate(&self.options)?;
rust_file.write_all(rust.as_bytes())?; rust_file.write_all(rust.as_bytes())?;
rust_file.flush()?; rust_file.flush()?;

17
csbindgen/src/emitter.rs
View File

@ -89,14 +89,14 @@ pub fn emit_csharp(
for item in methods { for item in methods {
let method_name = &item.method_name; let method_name = &item.method_name;
let return_type = match &item.return_type { let return_type = match &item.return_type {
Some(x) => x.to_csharp_string(&options), Some(x) => x.to_csharp_string(&options, &aliases),
None => "void".to_string(), None => "void".to_string(),
}; };
let parameters = item let parameters = item
.parameters .parameters
.iter() .iter()
.map(|p| format!("{} {}", p.rust_type.to_csharp_string(&options), p.name)) .map(|p| format!("{} {}", p.rust_type.to_csharp_string(&options, &aliases), p.escape_name()))
.collect::<Vec<_>>() .collect::<Vec<_>>()
.join(", "); .join(", ");
@ -109,15 +109,6 @@ pub fn emit_csharp(
method_list_string.push_str("\n"); method_list_string.push_str("\n");
} }
let mut alias_string = String::new();
let mut aliases: Vec<_> = aliases.iter().collect();
aliases.sort_by_key(|x| x.0);
for (name, rust_type) in aliases {
alias_string.push_str_ln(
format!(" using {} = {};", name, rust_type.to_csharp_string(&options)).as_str(),
);
}
let mut structs_string = String::new(); let mut structs_string = String::new();
for item in structs { for item in structs {
let name = &item.struct_name; let name = &item.struct_name;
@ -138,7 +129,7 @@ pub fn emit_csharp(
structs_string.push_str( structs_string.push_str(
format!( format!(
" public {} {}", " public {} {}",
field.rust_type.to_csharp_string(&options), field.rust_type.to_csharp_string(&options, &aliases),
field.name field.name
) )
.as_str(), .as_str(),
@ -168,8 +159,6 @@ using System.Runtime.InteropServices;
namespace {namespace} namespace {namespace}
{{ {{
{alias_string}
public static unsafe partial class {class_name} public static unsafe partial class {class_name}
{{ {{
const string __DllName = \"{dll_name}\"; const string __DllName = \"{dll_name}\";

14
csbindgen/src/lib.rs
View File

@ -50,3 +50,17 @@ pub(crate) fn generate(options: &BindgenOptions) -> Result<(String, String), Box
return Ok((rust, csharp)); return Ok((rust, csharp));
} }
// #[test]
// fn test() {
// let path = std::env::current_dir().unwrap();
// println!("starting dir: {}", path.display()); // csbindgen/csbindgen
// Builder::new()
// .input_bindgen_file("../csbindgen-tests/src/quiche.rs")
// .rust_method_prefix("csbindgen_quiche_")
// .csharp_class_name("LibQuiche")
// .csharp_dll_name("libquiche")
// .generate_to_file("../csbindgen-tests/src/quiche_ffi.rs", "../csbindgen-tests/../dotnet-sandbox/quiche_bindgen.cs")
// .unwrap();
// }

23
csbindgen/src/parser.rs
View File

@ -1,5 +1,5 @@
use std::collections::{HashSet, HashMap};
use crate::type_meta::*; use crate::type_meta::*;
use std::collections::{HashMap, HashSet};
use syn::{ForeignItem, Item, Pat, ReturnType}; use syn::{ForeignItem, Item, Pat, ReturnType};
pub fn collect_method(ast: &syn::File) -> Vec<ExternMethod> { pub fn collect_method(ast: &syn::File) -> Vec<ExternMethod> {
@ -63,10 +63,25 @@ pub fn collect_type_alias(ast: &syn::File) -> Vec<(String, RustType)> {
if let Item::Type(t) = item { if let Item::Type(t) = item {
let name = t.ident.to_string(); let name = t.ident.to_string();
let alias = parse_type(&t.ty); let alias = parse_type(&t.ty);
// pointer can not use alias.
if !alias.is_pointer || !alias.is_pointer_pointer {
result.push((name, alias)); result.push((name, alias));
} else if let Item::Use(t) = item {
if let syn::UseTree::Path(t) = &t.tree {
if let syn::UseTree::Rename(t) = &*t.tree {
let name = t.rename.to_string();
let alias = t.ident.to_string();
result.push((
name,
RustType {
is_const: false,
is_fixed_array: false,
is_mut: false,
is_pointer: false,
is_pointer_pointer: false,
fixed_array_digits : "".to_string(),
type_name: alias.to_string(),
},
));
}
} }
} }
} }

102
csbindgen/src/type_meta.rs
View File

@ -1,3 +1,5 @@
use std::collections::HashMap;
use crate::builder::BindgenOptions; use crate::builder::BindgenOptions;
#[derive(Clone, Debug)] #[derive(Clone, Debug)]
@ -6,6 +8,26 @@ pub struct Parameter {
pub rust_type: RustType, pub rust_type: RustType,
} }
impl Parameter {
pub fn escape_name(&self) -> String {
match self.name.as_str() {
// C# keywords: https://learn.microsoft.com/en-us/dotnet/csharp/language-reference/keywords/
"abstract" | "as" | "base" | "bool" | "break" | "byte" | "case" | "catch" | "char"
| "checked" | "class" | "const" | "continue" | "decimal" | "default" | "delegate"
| "do" | "double" | "else" | "enum" | "event" | "explicit" | "extern" | "false"
| "finally" | "fixed" | "float" | "for" | "foreach" | "goto" | "if" | "implicit"
| "in" | "int" | "interface" | "internal" | "is" | "lock" | "long" | "namespace"
| "new" | "null" | "object" | "operator" | "out" | "override" | "params"
| "private" | "protected" | "public" | "readonly" | "ref" | "return" | "sbyte"
| "sealed" | "short" | "sizeof" | "stackalloc" | "static" | "string" | "struct"
| "switch" | "this" | "throw" | "true" | "try" | "typeof" | "uint" | "ulong"
| "unchecked" | "unsafe" | "ushort" | "using" | "virtual" | "void" | "volatile"
| "while" => "@".to_string() + self.name.as_str(),
x => x.to_string(),
}
}
}
#[derive(Clone, Debug)] #[derive(Clone, Debug)]
pub struct FieldMember { pub struct FieldMember {
pub name: String, pub name: String,
@ -80,53 +102,81 @@ impl RustType {
sb sb
} }
pub fn to_csharp_string(&self, options: &BindgenOptions) -> String { pub fn to_csharp_string(
&self,
options: &BindgenOptions,
alias_map: &HashMap<String, RustType>,
) -> String {
fn convert_type_name(type_name: &str, options: &BindgenOptions) -> String { fn convert_type_name(type_name: &str, options: &BindgenOptions) -> String {
let name = match type_name { let name = match type_name {
// std::os::raw https://doc.rust-lang.org/std/os/raw/index.html // std::os::raw https://doc.rust-lang.org/std/os/raw/index.html
"c_char" => "Byte", "c_char" => "byte",
"c_schar" => "SByte", "c_schar" => "sbyte",
"c_uchar" => "Byte", "c_uchar" => "byte",
"c_short" => "Int16", "c_short" => "short",
"c_ushort" => "UInt16", "c_ushort" => "ushort",
"c_int" => "Int32", "c_int" => "int",
"c_uint" => "UInt32", "c_uint" => "uint",
"c_long" => &options.csharp_c_long_convert, "c_long" => &options.csharp_c_long_convert,
"c_ulong" => &options.csharp_c_ulong_convert, "c_ulong" => &options.csharp_c_ulong_convert,
"c_longlong" => "Int64", "c_longlong" => "long",
"c_ulonglong" => "UInt64", "c_ulonglong" => "ulong",
"c_float" => "Float", "c_float" => "float",
"c_double" => "Double", "c_double" => "double",
"c_void" => "void", "c_void" => "void",
// rust primitives // rust primitives
"i8" => "SByte", "i8" => "sbyte",
"i16" => "Int16", "i16" => "short",
"i32" => "Int32", "i32" => "int",
"i64" => "Int64", "i64" => "long",
"i128" => "Int128", // .NET 7 "i128" => "Int128", // .NET 7
"isize" => "IntPtr", "isize" => "IntPtr",
"u8" => "Byte", "u8" => "byte",
"u16" => "UInt16", "u16" => "ushort",
"u32" => "UInt32", "u32" => "uint",
"u64" => "UInt64", "u64" => "ulong",
"u128" => "UInt128", // .NET 7 "u128" => "UInt128", // .NET 7
"f32" => "Float", "f32" => "float",
"f64" => "Double", "f64" => "double",
"bool" => "Boolean", "bool" => "bool",
"usize" => "UIntPtr", "usize" => "UIntPtr",
"()" => "void", // if type is parameter, can't use in C# "()" => "void",
_ => type_name, // as is _ => type_name, // as is
}; };
name.to_string() name.to_string()
} }
// resolve alias
let (use_type, use_alias) = match alias_map.get(&self.type_name) {
Some(x) => (x, true),
None => (self, false),
};
let mut sb = String::new(); let mut sb = String::new();
if self.is_fixed_array { if self.is_fixed_array {
sb.push_str("fixed "); sb.push_str("fixed ");
sb.push_str(convert_type_name(self.type_name.as_str(), &options).as_str());
let type_name = convert_type_name(use_type.type_name.as_str(), &options);
let type_name = match type_name.as_str() {
// C# fixed allow types
"bool" | "byte" | "short" | "int" | "long" | "char" | "sbyte" | "ushort"
| "uint" | "ulong" | "float" | "double" => type_name,
_ => format!("byte/* {}, this length is invalid so must keep pointer and can't edit from C# */", type_name)
};
sb.push_str(type_name.as_str());
} else { } else {
sb.push_str(convert_type_name(self.type_name.as_str(), &options).as_str()); sb.push_str(convert_type_name(use_type.type_name.as_str(), &options).as_str());
if use_alias {
if use_type.is_pointer {
sb.push_str("*");
}
if use_type.is_pointer_pointer {
sb.push_str("**");
}
}
if self.is_pointer { if self.is_pointer {
sb.push_str("*"); sb.push_str("*");
} }

8
dotnet-sandbox/Program.cs
View File

@ -1,10 +1,10 @@
// See https://aka.ms/new-console-template for more information // See https://aka.ms/new-console-template for more information
using Csbindgen; //using Csbindgen;
using System.Runtime.CompilerServices; using System.Runtime.CompilerServices;
using System.Runtime.InteropServices; using System.Runtime.InteropServices;
unsafe unsafe
{ {
var v = NativeMethods.csbindgen_LZ4_versionString(); //var v = NativeMethods.csbindgen_LZ4_versionString();
//var bytes = new byte[] { 1, 10, 100, 100, 100, 100, 100, 100 }; //var bytes = new byte[] { 1, 10, 100, 100, 100, 100, 100, 100 };
@ -19,8 +19,8 @@ unsafe
//} //}
var vvv = new string((sbyte*)v); // var vvv = new string((sbyte*)v);
Console.WriteLine(vvv); // Console.WriteLine(vvv);
} }

114
dotnet-sandbox/bindgen.cs
View File

@ -7,87 +7,81 @@ using System.Runtime.InteropServices;
namespace CsBindgen namespace CsBindgen
{ {
using LZ4_byte = Byte; public static unsafe partial class LibLz4
using LZ4_streamDecode_t = LZ4_streamDecode_u;
using LZ4_stream_t = LZ4_stream_u;
using LZ4_u32 = UInt32;
public static unsafe partial class NativeMethods
{ {
const string __DllName = ""; const string __DllName = "liblz4";
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Int32 LZ4_versionNumber(); public static extern int LZ4_versionNumber();
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Byte* LZ4_versionString(); public static extern byte* LZ4_versionString();
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Int32 LZ4_compress_default(Byte* src, Byte* dst, Int32 srcSize, Int32 dstCapacity); public static extern int LZ4_compress_default(byte* src, byte* dst, int srcSize, int dstCapacity);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Int32 LZ4_decompress_safe(Byte* src, Byte* dst, Int32 compressedSize, Int32 dstCapacity); public static extern int LZ4_decompress_safe(byte* src, byte* dst, int compressedSize, int dstCapacity);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Int32 LZ4_compressBound(Int32 inputSize); public static extern int LZ4_compressBound(int inputSize);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Int32 LZ4_compress_fast(Byte* src, Byte* dst, Int32 srcSize, Int32 dstCapacity, Int32 acceleration); public static extern int LZ4_compress_fast(byte* src, byte* dst, int srcSize, int dstCapacity, int acceleration);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Int32 LZ4_sizeofState(); public static extern int LZ4_sizeofState();
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Int32 LZ4_compress_fast_extState(void* state, Byte* src, Byte* dst, Int32 srcSize, Int32 dstCapacity, Int32 acceleration); public static extern int LZ4_compress_fast_extState(void* state, byte* src, byte* dst, int srcSize, int dstCapacity, int acceleration);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Int32 LZ4_compress_destSize(Byte* src, Byte* dst, Int32* srcSizePtr, Int32 targetDstSize); public static extern int LZ4_compress_destSize(byte* src, byte* dst, int* srcSizePtr, int targetDstSize);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Int32 LZ4_decompress_safe_partial(Byte* src, Byte* dst, Int32 srcSize, Int32 targetOutputSize, Int32 dstCapacity); public static extern int LZ4_decompress_safe_partial(byte* src, byte* dst, int srcSize, int targetOutputSize, int dstCapacity);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern LZ4_stream_t* LZ4_createStream(); public static extern LZ4_stream_u* LZ4_createStream();
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Int32 LZ4_freeStream(LZ4_stream_t* streamPtr); public static extern int LZ4_freeStream(LZ4_stream_u* streamPtr);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern void LZ4_resetStream_fast(LZ4_stream_t* streamPtr); public static extern void LZ4_resetStream_fast(LZ4_stream_u* streamPtr);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Int32 LZ4_loadDict(LZ4_stream_t* streamPtr, Byte* dictionary, Int32 dictSize); public static extern int LZ4_loadDict(LZ4_stream_u* streamPtr, byte* dictionary, int dictSize);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Int32 LZ4_compress_fast_continue(LZ4_stream_t* streamPtr, Byte* src, Byte* dst, Int32 srcSize, Int32 dstCapacity, Int32 acceleration); public static extern int LZ4_compress_fast_continue(LZ4_stream_u* streamPtr, byte* src, byte* dst, int srcSize, int dstCapacity, int acceleration);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Int32 LZ4_saveDict(LZ4_stream_t* streamPtr, Byte* safeBuffer, Int32 maxDictSize); public static extern int LZ4_saveDict(LZ4_stream_u* streamPtr, byte* safeBuffer, int maxDictSize);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern LZ4_streamDecode_t* LZ4_createStreamDecode(); public static extern LZ4_streamDecode_u* LZ4_createStreamDecode();
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Int32 LZ4_freeStreamDecode(LZ4_streamDecode_t* LZ4_stream); public static extern int LZ4_freeStreamDecode(LZ4_streamDecode_u* LZ4_stream);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Int32 LZ4_setStreamDecode(LZ4_streamDecode_t* LZ4_streamDecode, Byte* dictionary, Int32 dictSize); public static extern int LZ4_setStreamDecode(LZ4_streamDecode_u* LZ4_streamDecode, byte* dictionary, int dictSize);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Int32 LZ4_decoderRingBufferSize(Int32 maxBlockSize); public static extern int LZ4_decoderRingBufferSize(int maxBlockSize);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Int32 LZ4_decompress_safe_continue(LZ4_streamDecode_t* LZ4_streamDecode, Byte* src, Byte* dst, Int32 srcSize, Int32 dstCapacity); public static extern int LZ4_decompress_safe_continue(LZ4_streamDecode_u* LZ4_streamDecode, byte* src, byte* dst, int srcSize, int dstCapacity);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Int32 LZ4_decompress_safe_usingDict(Byte* src, Byte* dst, Int32 srcSize, Int32 dstCapacity, Byte* dictStart, Int32 dictSize); public static extern int LZ4_decompress_safe_usingDict(byte* src, byte* dst, int srcSize, int dstCapacity, byte* dictStart, int dictSize);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Int32 LZ4_decompress_safe_partial_usingDict(Byte* src, Byte* dst, Int32 compressedSize, Int32 targetOutputSize, Int32 maxOutputSize, Byte* dictStart, Int32 dictSize); public static extern int LZ4_decompress_safe_partial_usingDict(byte* src, byte* dst, int compressedSize, int targetOutputSize, int maxOutputSize, byte* dictStart, int dictSize);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern void __va_start(Byte** arg1); public static extern void __va_start(byte** arg1);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern void __security_init_cookie(); public static extern void __security_init_cookie();
@ -96,61 +90,61 @@ namespace CsBindgen
public static extern void __security_check_cookie(UIntPtr _StackCookie); public static extern void __security_check_cookie(UIntPtr _StackCookie);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern LZ4_stream_t* LZ4_initStream(void* buffer, UIntPtr size); public static extern LZ4_stream_u* LZ4_initStream(void* buffer, UIntPtr size);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Int32 LZ4_compress(Byte* src, Byte* dest, Int32 srcSize); public static extern int LZ4_compress(byte* src, byte* dest, int srcSize);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Int32 LZ4_compress_limitedOutput(Byte* src, Byte* dest, Int32 srcSize, Int32 maxOutputSize); public static extern int LZ4_compress_limitedOutput(byte* src, byte* dest, int srcSize, int maxOutputSize);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Int32 LZ4_compress_withState(void* state, Byte* source, Byte* dest, Int32 inputSize); public static extern int LZ4_compress_withState(void* state, byte* source, byte* dest, int inputSize);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Int32 LZ4_compress_limitedOutput_withState(void* state, Byte* source, Byte* dest, Int32 inputSize, Int32 maxOutputSize); public static extern int LZ4_compress_limitedOutput_withState(void* state, byte* source, byte* dest, int inputSize, int maxOutputSize);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Int32 LZ4_compress_continue(LZ4_stream_t* LZ4_streamPtr, Byte* source, Byte* dest, Int32 inputSize); public static extern int LZ4_compress_continue(LZ4_stream_u* LZ4_streamPtr, byte* source, byte* dest, int inputSize);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Int32 LZ4_compress_limitedOutput_continue(LZ4_stream_t* LZ4_streamPtr, Byte* source, Byte* dest, Int32 inputSize, Int32 maxOutputSize); public static extern int LZ4_compress_limitedOutput_continue(LZ4_stream_u* LZ4_streamPtr, byte* source, byte* dest, int inputSize, int maxOutputSize);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Int32 LZ4_uncompress(Byte* source, Byte* dest, Int32 outputSize); public static extern int LZ4_uncompress(byte* source, byte* dest, int outputSize);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Int32 LZ4_uncompress_unknownOutputSize(Byte* source, Byte* dest, Int32 isize_, Int32 maxOutputSize); public static extern int LZ4_uncompress_unknownOutputSize(byte* source, byte* dest, int isize_, int maxOutputSize);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern void* LZ4_create(Byte* inputBuffer); public static extern void* LZ4_create(byte* inputBuffer);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Int32 LZ4_sizeofStreamState(); public static extern int LZ4_sizeofStreamState();
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Int32 LZ4_resetStreamState(void* state, Byte* inputBuffer); public static extern int LZ4_resetStreamState(void* state, byte* inputBuffer);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Byte* LZ4_slideInputBuffer(void* state); public static extern byte* LZ4_slideInputBuffer(void* state);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Int32 LZ4_decompress_safe_withPrefix64k(Byte* src, Byte* dst, Int32 compressedSize, Int32 maxDstSize); public static extern int LZ4_decompress_safe_withPrefix64k(byte* src, byte* dst, int compressedSize, int maxDstSize);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Int32 LZ4_decompress_fast_withPrefix64k(Byte* src, Byte* dst, Int32 originalSize); public static extern int LZ4_decompress_fast_withPrefix64k(byte* src, byte* dst, int originalSize);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Int32 LZ4_decompress_fast(Byte* src, Byte* dst, Int32 originalSize); public static extern int LZ4_decompress_fast(byte* src, byte* dst, int originalSize);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Int32 LZ4_decompress_fast_continue(LZ4_streamDecode_t* LZ4_streamDecode, Byte* src, Byte* dst, Int32 originalSize); public static extern int LZ4_decompress_fast_continue(LZ4_streamDecode_u* LZ4_streamDecode, byte* src, byte* dst, int originalSize);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Int32 LZ4_decompress_fast_usingDict(Byte* src, Byte* dst, Int32 originalSize, Byte* dictStart, Int32 dictSize); public static extern int LZ4_decompress_fast_usingDict(byte* src, byte* dst, int originalSize, byte* dictStart, int dictSize);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern void LZ4_resetStream(LZ4_stream_t* streamPtr); public static extern void LZ4_resetStream(LZ4_stream_u* streamPtr);
} }
@ -158,19 +152,19 @@ namespace CsBindgen
[StructLayout(LayoutKind.Sequential)] [StructLayout(LayoutKind.Sequential)]
public unsafe struct LZ4_stream_t_internal public unsafe struct LZ4_stream_t_internal
{ {
public fixed LZ4_u32 hashTable[4096]; public fixed uint hashTable[4096];
public LZ4_byte* dictionary; public byte* dictionary;
public LZ4_stream_t_internal* dictCtx; public LZ4_stream_t_internal* dictCtx;
public LZ4_u32 currentOffset; public uint currentOffset;
public LZ4_u32 tableType; public uint tableType;
public LZ4_u32 dictSize; public uint dictSize;
} }
[StructLayout(LayoutKind.Explicit)] [StructLayout(LayoutKind.Explicit)]
public unsafe struct LZ4_stream_u public unsafe struct LZ4_stream_u
{ {
[FieldOffset(0)] [FieldOffset(0)]
public fixed Byte minStateSize[16416]; public fixed byte minStateSize[16416];
[FieldOffset(0)] [FieldOffset(0)]
public LZ4_stream_t_internal internal_donotuse; public LZ4_stream_t_internal internal_donotuse;
} }
@ -178,8 +172,8 @@ namespace CsBindgen
[StructLayout(LayoutKind.Sequential)] [StructLayout(LayoutKind.Sequential)]
public unsafe struct LZ4_streamDecode_t_internal public unsafe struct LZ4_streamDecode_t_internal
{ {
public LZ4_byte* externalDict; public byte* externalDict;
public LZ4_byte* prefixEnd; public byte* prefixEnd;
public UIntPtr extDictSize; public UIntPtr extDictSize;
public UIntPtr prefixSize; public UIntPtr prefixSize;
} }
@ -188,7 +182,7 @@ namespace CsBindgen
public unsafe struct LZ4_streamDecode_u public unsafe struct LZ4_streamDecode_u
{ {
[FieldOffset(0)] [FieldOffset(0)]
public fixed Byte minStateSize[32]; public fixed byte minStateSize[32];
[FieldOffset(0)] [FieldOffset(0)]
public LZ4_streamDecode_t_internal internal_donotuse; public LZ4_streamDecode_t_internal internal_donotuse;
} }

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dotnet-sandbox/zstd_bindgen.cs
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@ -7,26 +7,12 @@ using System.Runtime.InteropServices;
namespace CsBindgen namespace CsBindgen
{ {
using ZSTD_CCtx = ZSTD_CCtx_s; public static unsafe partial class LibZstd
using ZSTD_CDict = ZSTD_CDict_s;
using ZSTD_CStream = ZSTD_CCtx_s;
using ZSTD_DCtx = ZSTD_DCtx_s;
using ZSTD_DDict = ZSTD_DDict_s;
using ZSTD_DStream = ZSTD_DCtx_s;
using ZSTD_EndDirective = Int32;
using ZSTD_ResetDirective = Int32;
using ZSTD_cParameter = Int32;
using ZSTD_dParameter = Int32;
using ZSTD_inBuffer = ZSTD_inBuffer_s;
using ZSTD_outBuffer = ZSTD_outBuffer_s;
public static unsafe partial class NativeMethods
{ {
const string __DllName = ""; const string __DllName = "libzsd";
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern void __va_start(Byte** arg1); public static extern void __va_start(byte** arg1);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern void __security_init_cookie(); public static extern void __security_init_cookie();
@ -35,22 +21,22 @@ namespace CsBindgen
public static extern void __security_check_cookie(UIntPtr _StackCookie); public static extern void __security_check_cookie(UIntPtr _StackCookie);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UInt32 ZSTD_versionNumber(); public static extern uint ZSTD_versionNumber();
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Byte* ZSTD_versionString(); public static extern byte* ZSTD_versionString();
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_compress(void* dst, UIntPtr dstCapacity, void* src, UIntPtr srcSize, Int32 compressionLevel); public static extern UIntPtr ZSTD_compress(void* dst, UIntPtr dstCapacity, void* src, UIntPtr srcSize, int compressionLevel);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_decompress(void* dst, UIntPtr dstCapacity, void* src, UIntPtr compressedSize); public static extern UIntPtr ZSTD_decompress(void* dst, UIntPtr dstCapacity, void* src, UIntPtr compressedSize);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UInt64 ZSTD_getFrameContentSize(void* src, UIntPtr srcSize); public static extern ulong ZSTD_getFrameContentSize(void* src, UIntPtr srcSize);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UInt64 ZSTD_getDecompressedSize(void* src, UIntPtr srcSize); public static extern ulong ZSTD_getDecompressedSize(void* src, UIntPtr srcSize);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_findFrameCompressedSize(void* src, UIntPtr srcSize); public static extern UIntPtr ZSTD_findFrameCompressedSize(void* src, UIntPtr srcSize);
@ -59,70 +45,70 @@ namespace CsBindgen
public static extern UIntPtr ZSTD_compressBound(UIntPtr srcSize); public static extern UIntPtr ZSTD_compressBound(UIntPtr srcSize);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UInt32 ZSTD_isError(UIntPtr code); public static extern uint ZSTD_isError(UIntPtr code);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Byte* ZSTD_getErrorName(UIntPtr code); public static extern byte* ZSTD_getErrorName(UIntPtr code);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Int32 ZSTD_minCLevel(); public static extern int ZSTD_minCLevel();
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Int32 ZSTD_maxCLevel(); public static extern int ZSTD_maxCLevel();
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern Int32 ZSTD_defaultCLevel(); public static extern int ZSTD_defaultCLevel();
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern ZSTD_CCtx* ZSTD_createCCtx(); public static extern ZSTD_CCtx_s* ZSTD_createCCtx();
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_freeCCtx(ZSTD_CCtx* cctx); public static extern UIntPtr ZSTD_freeCCtx(ZSTD_CCtx_s* cctx);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_compressCCtx(ZSTD_CCtx* cctx, void* dst, UIntPtr dstCapacity, void* src, UIntPtr srcSize, Int32 compressionLevel); public static extern UIntPtr ZSTD_compressCCtx(ZSTD_CCtx_s* cctx, void* dst, UIntPtr dstCapacity, void* src, UIntPtr srcSize, int compressionLevel);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern ZSTD_DCtx* ZSTD_createDCtx(); public static extern ZSTD_DCtx_s* ZSTD_createDCtx();
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_freeDCtx(ZSTD_DCtx* dctx); public static extern UIntPtr ZSTD_freeDCtx(ZSTD_DCtx_s* dctx);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_decompressDCtx(ZSTD_DCtx* dctx, void* dst, UIntPtr dstCapacity, void* src, UIntPtr srcSize); public static extern UIntPtr ZSTD_decompressDCtx(ZSTD_DCtx_s* dctx, void* dst, UIntPtr dstCapacity, void* src, UIntPtr srcSize);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern ZSTD_bounds ZSTD_cParam_getBounds(ZSTD_cParameter cParam); public static extern ZSTD_bounds ZSTD_cParam_getBounds(int cParam);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_CCtx_setParameter(ZSTD_CCtx* cctx, ZSTD_cParameter param, Int32 value); public static extern UIntPtr ZSTD_CCtx_setParameter(ZSTD_CCtx_s* cctx, int param, int value);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_CCtx_setPledgedSrcSize(ZSTD_CCtx* cctx, UInt64 pledgedSrcSize); public static extern UIntPtr ZSTD_CCtx_setPledgedSrcSize(ZSTD_CCtx_s* cctx, ulong pledgedSrcSize);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_CCtx_reset(ZSTD_CCtx* cctx, ZSTD_ResetDirective reset); public static extern UIntPtr ZSTD_CCtx_reset(ZSTD_CCtx_s* cctx, int reset);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_compress2(ZSTD_CCtx* cctx, void* dst, UIntPtr dstCapacity, void* src, UIntPtr srcSize); public static extern UIntPtr ZSTD_compress2(ZSTD_CCtx_s* cctx, void* dst, UIntPtr dstCapacity, void* src, UIntPtr srcSize);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern ZSTD_bounds ZSTD_dParam_getBounds(ZSTD_dParameter dParam); public static extern ZSTD_bounds ZSTD_dParam_getBounds(int dParam);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_DCtx_setParameter(ZSTD_DCtx* dctx, ZSTD_dParameter param, Int32 value); public static extern UIntPtr ZSTD_DCtx_setParameter(ZSTD_DCtx_s* dctx, int param, int value);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_DCtx_reset(ZSTD_DCtx* dctx, ZSTD_ResetDirective reset); public static extern UIntPtr ZSTD_DCtx_reset(ZSTD_DCtx_s* dctx, int reset);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern ZSTD_CStream* ZSTD_createCStream(); public static extern ZSTD_CCtx_s* ZSTD_createCStream();
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_freeCStream(ZSTD_CStream* zcs); public static extern UIntPtr ZSTD_freeCStream(ZSTD_CCtx_s* zcs);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_compressStream2(ZSTD_CCtx* cctx, ZSTD_outBuffer* output, ZSTD_inBuffer* input, ZSTD_EndDirective endOp); public static extern UIntPtr ZSTD_compressStream2(ZSTD_CCtx_s* cctx, ZSTD_outBuffer_s* output, ZSTD_inBuffer_s* input, int endOp);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_CStreamInSize(); public static extern UIntPtr ZSTD_CStreamInSize();
@ -131,28 +117,28 @@ namespace CsBindgen
public static extern UIntPtr ZSTD_CStreamOutSize(); public static extern UIntPtr ZSTD_CStreamOutSize();
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_initCStream(ZSTD_CStream* zcs, Int32 compressionLevel); public static extern UIntPtr ZSTD_initCStream(ZSTD_CCtx_s* zcs, int compressionLevel);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_compressStream(ZSTD_CStream* zcs, ZSTD_outBuffer* output, ZSTD_inBuffer* input); public static extern UIntPtr ZSTD_compressStream(ZSTD_CCtx_s* zcs, ZSTD_outBuffer_s* output, ZSTD_inBuffer_s* input);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_flushStream(ZSTD_CStream* zcs, ZSTD_outBuffer* output); public static extern UIntPtr ZSTD_flushStream(ZSTD_CCtx_s* zcs, ZSTD_outBuffer_s* output);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_endStream(ZSTD_CStream* zcs, ZSTD_outBuffer* output); public static extern UIntPtr ZSTD_endStream(ZSTD_CCtx_s* zcs, ZSTD_outBuffer_s* output);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern ZSTD_DStream* ZSTD_createDStream(); public static extern ZSTD_DCtx_s* ZSTD_createDStream();
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_freeDStream(ZSTD_DStream* zds); public static extern UIntPtr ZSTD_freeDStream(ZSTD_DCtx_s* zds);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_initDStream(ZSTD_DStream* zds); public static extern UIntPtr ZSTD_initDStream(ZSTD_DCtx_s* zds);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_decompressStream(ZSTD_DStream* zds, ZSTD_outBuffer* output, ZSTD_inBuffer* input); public static extern UIntPtr ZSTD_decompressStream(ZSTD_DCtx_s* zds, ZSTD_outBuffer_s* output, ZSTD_inBuffer_s* input);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_DStreamInSize(); public static extern UIntPtr ZSTD_DStreamInSize();
@ -161,76 +147,76 @@ namespace CsBindgen
public static extern UIntPtr ZSTD_DStreamOutSize(); public static extern UIntPtr ZSTD_DStreamOutSize();
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_compress_usingDict(ZSTD_CCtx* ctx, void* dst, UIntPtr dstCapacity, void* src, UIntPtr srcSize, void* dict, UIntPtr dictSize, Int32 compressionLevel); public static extern UIntPtr ZSTD_compress_usingDict(ZSTD_CCtx_s* ctx, void* dst, UIntPtr dstCapacity, void* src, UIntPtr srcSize, void* dict, UIntPtr dictSize, int compressionLevel);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_decompress_usingDict(ZSTD_DCtx* dctx, void* dst, UIntPtr dstCapacity, void* src, UIntPtr srcSize, void* dict, UIntPtr dictSize); public static extern UIntPtr ZSTD_decompress_usingDict(ZSTD_DCtx_s* dctx, void* dst, UIntPtr dstCapacity, void* src, UIntPtr srcSize, void* dict, UIntPtr dictSize);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern ZSTD_CDict* ZSTD_createCDict(void* dictBuffer, UIntPtr dictSize, Int32 compressionLevel); public static extern ZSTD_CDict_s* ZSTD_createCDict(void* dictBuffer, UIntPtr dictSize, int compressionLevel);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_freeCDict(ZSTD_CDict* CDict); public static extern UIntPtr ZSTD_freeCDict(ZSTD_CDict_s* CDict);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_compress_usingCDict(ZSTD_CCtx* cctx, void* dst, UIntPtr dstCapacity, void* src, UIntPtr srcSize, ZSTD_CDict* cdict); public static extern UIntPtr ZSTD_compress_usingCDict(ZSTD_CCtx_s* cctx, void* dst, UIntPtr dstCapacity, void* src, UIntPtr srcSize, ZSTD_CDict_s* cdict);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern ZSTD_DDict* ZSTD_createDDict(void* dictBuffer, UIntPtr dictSize); public static extern ZSTD_DDict_s* ZSTD_createDDict(void* dictBuffer, UIntPtr dictSize);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_freeDDict(ZSTD_DDict* ddict); public static extern UIntPtr ZSTD_freeDDict(ZSTD_DDict_s* ddict);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_decompress_usingDDict(ZSTD_DCtx* dctx, void* dst, UIntPtr dstCapacity, void* src, UIntPtr srcSize, ZSTD_DDict* ddict); public static extern UIntPtr ZSTD_decompress_usingDDict(ZSTD_DCtx_s* dctx, void* dst, UIntPtr dstCapacity, void* src, UIntPtr srcSize, ZSTD_DDict_s* ddict);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UInt32 ZSTD_getDictID_fromDict(void* dict, UIntPtr dictSize); public static extern uint ZSTD_getDictID_fromDict(void* dict, UIntPtr dictSize);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UInt32 ZSTD_getDictID_fromCDict(ZSTD_CDict* cdict); public static extern uint ZSTD_getDictID_fromCDict(ZSTD_CDict_s* cdict);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UInt32 ZSTD_getDictID_fromDDict(ZSTD_DDict* ddict); public static extern uint ZSTD_getDictID_fromDDict(ZSTD_DDict_s* ddict);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UInt32 ZSTD_getDictID_fromFrame(void* src, UIntPtr srcSize); public static extern uint ZSTD_getDictID_fromFrame(void* src, UIntPtr srcSize);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_CCtx_loadDictionary(ZSTD_CCtx* cctx, void* dict, UIntPtr dictSize); public static extern UIntPtr ZSTD_CCtx_loadDictionary(ZSTD_CCtx_s* cctx, void* dict, UIntPtr dictSize);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_CCtx_refCDict(ZSTD_CCtx* cctx, ZSTD_CDict* cdict); public static extern UIntPtr ZSTD_CCtx_refCDict(ZSTD_CCtx_s* cctx, ZSTD_CDict_s* cdict);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_CCtx_refPrefix(ZSTD_CCtx* cctx, void* prefix, UIntPtr prefixSize); public static extern UIntPtr ZSTD_CCtx_refPrefix(ZSTD_CCtx_s* cctx, void* prefix, UIntPtr prefixSize);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_DCtx_loadDictionary(ZSTD_DCtx* dctx, void* dict, UIntPtr dictSize); public static extern UIntPtr ZSTD_DCtx_loadDictionary(ZSTD_DCtx_s* dctx, void* dict, UIntPtr dictSize);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_DCtx_refDDict(ZSTD_DCtx* dctx, ZSTD_DDict* ddict); public static extern UIntPtr ZSTD_DCtx_refDDict(ZSTD_DCtx_s* dctx, ZSTD_DDict_s* ddict);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_DCtx_refPrefix(ZSTD_DCtx* dctx, void* prefix, UIntPtr prefixSize); public static extern UIntPtr ZSTD_DCtx_refPrefix(ZSTD_DCtx_s* dctx, void* prefix, UIntPtr prefixSize);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_sizeof_CCtx(ZSTD_CCtx* cctx); public static extern UIntPtr ZSTD_sizeof_CCtx(ZSTD_CCtx_s* cctx);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_sizeof_DCtx(ZSTD_DCtx* dctx); public static extern UIntPtr ZSTD_sizeof_DCtx(ZSTD_DCtx_s* dctx);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_sizeof_CStream(ZSTD_CStream* zcs); public static extern UIntPtr ZSTD_sizeof_CStream(ZSTD_CCtx_s* zcs);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_sizeof_DStream(ZSTD_DStream* zds); public static extern UIntPtr ZSTD_sizeof_DStream(ZSTD_DCtx_s* zds);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_sizeof_CDict(ZSTD_CDict* cdict); public static extern UIntPtr ZSTD_sizeof_CDict(ZSTD_CDict_s* cdict);
[DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)] [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
public static extern UIntPtr ZSTD_sizeof_DDict(ZSTD_DDict* ddict); public static extern UIntPtr ZSTD_sizeof_DDict(ZSTD_DDict_s* ddict);
} }
@ -238,21 +224,21 @@ namespace CsBindgen
[StructLayout(LayoutKind.Sequential)] [StructLayout(LayoutKind.Sequential)]
public unsafe struct ZSTD_CCtx_s public unsafe struct ZSTD_CCtx_s
{ {
public fixed Byte _unused[1]; public fixed byte _unused[1];
} }
[StructLayout(LayoutKind.Sequential)] [StructLayout(LayoutKind.Sequential)]
public unsafe struct ZSTD_DCtx_s public unsafe struct ZSTD_DCtx_s
{ {
public fixed Byte _unused[1]; public fixed byte _unused[1];
} }
[StructLayout(LayoutKind.Sequential)] [StructLayout(LayoutKind.Sequential)]
public unsafe struct ZSTD_bounds public unsafe struct ZSTD_bounds
{ {
public UIntPtr error; public UIntPtr error;
public Int32 lowerBound; public int lowerBound;
public Int32 upperBound; public int upperBound;
} }
[StructLayout(LayoutKind.Sequential)] [StructLayout(LayoutKind.Sequential)]
@ -274,13 +260,13 @@ namespace CsBindgen
[StructLayout(LayoutKind.Sequential)] [StructLayout(LayoutKind.Sequential)]
public unsafe struct ZSTD_CDict_s public unsafe struct ZSTD_CDict_s
{ {
public fixed Byte _unused[1]; public fixed byte _unused[1];
} }
[StructLayout(LayoutKind.Sequential)] [StructLayout(LayoutKind.Sequential)]
public unsafe struct ZSTD_DDict_s public unsafe struct ZSTD_DDict_s
{ {
public fixed Byte _unused[1]; public fixed byte _unused[1];
} }