// <auto-generated>
// This code is generated via csbindgen.
// DON'T CHANGE THIS DIRECTLY.
// </auto-generated>
using System;
using System.Runtime.InteropServices;

namespace Csbindgen
{
    using LZ4_byte = Byte;
    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 = "csbindgen_tests";

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern Int32 csbindgen_LZ4_versionNumber();

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern Byte* csbindgen_LZ4_versionString();

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern Int32 csbindgen_LZ4_compress_default(Byte* src, Byte* dst, Int32 srcSize, Int32 dstCapacity);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern Int32 csbindgen_LZ4_decompress_safe(Byte* src, Byte* dst, Int32 compressedSize, Int32 dstCapacity);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern Int32 csbindgen_LZ4_compressBound(Int32 inputSize);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern Int32 csbindgen_LZ4_compress_fast(Byte* src, Byte* dst, Int32 srcSize, Int32 dstCapacity, Int32 acceleration);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern Int32 csbindgen_LZ4_sizeofState();

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern Int32 csbindgen_LZ4_compress_fast_extState(void* state, Byte* src, Byte* dst, Int32 srcSize, Int32 dstCapacity, Int32 acceleration);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern Int32 csbindgen_LZ4_compress_destSize(Byte* src, Byte* dst, Int32* srcSizePtr, Int32 targetDstSize);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern Int32 csbindgen_LZ4_decompress_safe_partial(Byte* src, Byte* dst, Int32 srcSize, Int32 targetOutputSize, Int32 dstCapacity);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern LZ4_stream_t* csbindgen_LZ4_createStream();

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern Int32 csbindgen_LZ4_freeStream(LZ4_stream_t* streamPtr);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern void csbindgen_LZ4_resetStream_fast(LZ4_stream_t* streamPtr);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern Int32 csbindgen_LZ4_loadDict(LZ4_stream_t* streamPtr, Byte* dictionary, Int32 dictSize);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern Int32 csbindgen_LZ4_compress_fast_continue(LZ4_stream_t* streamPtr, Byte* src, Byte* dst, Int32 srcSize, Int32 dstCapacity, Int32 acceleration);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern Int32 csbindgen_LZ4_saveDict(LZ4_stream_t* streamPtr, Byte* safeBuffer, Int32 maxDictSize);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern LZ4_streamDecode_t* csbindgen_LZ4_createStreamDecode();

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern Int32 csbindgen_LZ4_freeStreamDecode(LZ4_streamDecode_t* LZ4_stream);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern Int32 csbindgen_LZ4_setStreamDecode(LZ4_streamDecode_t* LZ4_streamDecode, Byte* dictionary, Int32 dictSize);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern Int32 csbindgen_LZ4_decoderRingBufferSize(Int32 maxBlockSize);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern Int32 csbindgen_LZ4_decompress_safe_continue(LZ4_streamDecode_t* LZ4_streamDecode, Byte* src, Byte* dst, Int32 srcSize, Int32 dstCapacity);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern Int32 csbindgen_LZ4_decompress_safe_usingDict(Byte* src, Byte* dst, Int32 srcSize, Int32 dstCapacity, Byte* dictStart, Int32 dictSize);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern Int32 csbindgen_LZ4_decompress_safe_partial_usingDict(Byte* src, Byte* dst, Int32 compressedSize, Int32 targetOutputSize, Int32 maxOutputSize, Byte* dictStart, Int32 dictSize);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern void csbindgen___va_start(Byte** arg1);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern void csbindgen___security_init_cookie();

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern void csbindgen___security_check_cookie(UIntPtr _StackCookie);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern LZ4_stream_t* csbindgen_LZ4_initStream(void* buffer, UIntPtr size);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern Int32 csbindgen_LZ4_compress(Byte* src, Byte* dest, Int32 srcSize);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern Int32 csbindgen_LZ4_compress_limitedOutput(Byte* src, Byte* dest, Int32 srcSize, Int32 maxOutputSize);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern Int32 csbindgen_LZ4_compress_withState(void* state, Byte* source, Byte* dest, Int32 inputSize);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern Int32 csbindgen_LZ4_compress_limitedOutput_withState(void* state, Byte* source, Byte* dest, Int32 inputSize, Int32 maxOutputSize);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern Int32 csbindgen_LZ4_compress_continue(LZ4_stream_t* LZ4_streamPtr, Byte* source, Byte* dest, Int32 inputSize);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern Int32 csbindgen_LZ4_compress_limitedOutput_continue(LZ4_stream_t* LZ4_streamPtr, Byte* source, Byte* dest, Int32 inputSize, Int32 maxOutputSize);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern Int32 csbindgen_LZ4_uncompress(Byte* source, Byte* dest, Int32 outputSize);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern Int32 csbindgen_LZ4_uncompress_unknownOutputSize(Byte* source, Byte* dest, Int32 isize_, Int32 maxOutputSize);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern void* csbindgen_LZ4_create(Byte* inputBuffer);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern Int32 csbindgen_LZ4_sizeofStreamState();

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern Int32 csbindgen_LZ4_resetStreamState(void* state, Byte* inputBuffer);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern Byte* csbindgen_LZ4_slideInputBuffer(void* state);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern Int32 csbindgen_LZ4_decompress_safe_withPrefix64k(Byte* src, Byte* dst, Int32 compressedSize, Int32 maxDstSize);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern Int32 csbindgen_LZ4_decompress_fast_withPrefix64k(Byte* src, Byte* dst, Int32 originalSize);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern Int32 csbindgen_LZ4_decompress_fast(Byte* src, Byte* dst, Int32 originalSize);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern Int32 csbindgen_LZ4_decompress_fast_continue(LZ4_streamDecode_t* LZ4_streamDecode, Byte* src, Byte* dst, Int32 originalSize);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern Int32 csbindgen_LZ4_decompress_fast_usingDict(Byte* src, Byte* dst, Int32 originalSize, Byte* dictStart, Int32 dictSize);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern void csbindgen_LZ4_resetStream(LZ4_stream_t* streamPtr);


    }

    [StructLayout(LayoutKind.Sequential)]
    public unsafe struct LZ4_stream_t_internal
    {
        public fixed LZ4_u32 hashTable[4096];
        public LZ4_byte* dictionary;
        public LZ4_stream_t_internal* dictCtx;
        public LZ4_u32 currentOffset;
        public LZ4_u32 tableType;
        public LZ4_u32 dictSize;
    }

    [StructLayout(LayoutKind.Explicit)]
    public unsafe struct LZ4_stream_u
    {
        [FieldOffset(0)]
        public fixed Byte minStateSize[16416];
        [FieldOffset(0)]
        public LZ4_stream_t_internal internal_donotuse;
    }

    [StructLayout(LayoutKind.Sequential)]
    public unsafe struct LZ4_streamDecode_t_internal
    {
        public LZ4_byte* externalDict;
        public LZ4_byte* prefixEnd;
        public UIntPtr extDictSize;
        public UIntPtr prefixSize;
    }

    [StructLayout(LayoutKind.Explicit)]
    public unsafe struct LZ4_streamDecode_u
    {
        [FieldOffset(0)]
        public fixed Byte minStateSize[32];
        [FieldOffset(0)]
        public LZ4_streamDecode_t_internal internal_donotuse;
    }

    
}