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

namespace CsBindgen
{
    public static unsafe partial class LibLz4
    {
        const string __DllName = "csbindgen_tests";

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

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

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

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

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

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

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

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

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

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

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern LZ4_stream_u* csbindgen_LZ4_createStream();

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern int csbindgen_LZ4_freeStream(LZ4_stream_u* streamPtr);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern void csbindgen_LZ4_resetStream_fast(LZ4_stream_u* streamPtr);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern int csbindgen_LZ4_loadDict(LZ4_stream_u* streamPtr, byte* dictionary, int dictSize);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern int csbindgen_LZ4_compress_fast_continue(LZ4_stream_u* streamPtr, byte* src, byte* dst, int srcSize, int dstCapacity, int acceleration);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern int csbindgen_LZ4_saveDict(LZ4_stream_u* streamPtr, byte* safeBuffer, int maxDictSize);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern LZ4_streamDecode_u* csbindgen_LZ4_createStreamDecode();

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern int csbindgen_LZ4_freeStreamDecode(LZ4_streamDecode_u* LZ4_stream);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern int csbindgen_LZ4_setStreamDecode(LZ4_streamDecode_u* LZ4_streamDecode, byte* dictionary, int dictSize);

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

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern int csbindgen_LZ4_decompress_safe_continue(LZ4_streamDecode_u* LZ4_streamDecode, byte* src, byte* dst, int srcSize, int dstCapacity);

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

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

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern LZ4_stream_u* csbindgen_LZ4_initStream(void* buffer, UIntPtr size);

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

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

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

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

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern int csbindgen_LZ4_compress_continue(LZ4_stream_u* LZ4_streamPtr, byte* source, byte* dest, int inputSize);

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern int csbindgen_LZ4_compress_limitedOutput_continue(LZ4_stream_u* LZ4_streamPtr, byte* source, byte* dest, int inputSize, int maxOutputSize);

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

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

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

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

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

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

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

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern int csbindgen_LZ4_decompress_fast_continue(LZ4_streamDecode_u* LZ4_streamDecode, byte* src, byte* dst, int originalSize);

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

        [DllImport(__DllName, CallingConvention = CallingConvention.Cdecl)]
        public static extern void csbindgen_LZ4_resetStream(LZ4_stream_u* streamPtr);


    }

    [StructLayout(LayoutKind.Sequential)]
    public unsafe struct LZ4_stream_t_internal
    {
        public fixed uint hashTable[4096];
        public byte* dictionary;
        public LZ4_stream_t_internal* dictCtx;
        public uint currentOffset;
        public uint tableType;
        public uint 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 byte* externalDict;
        public 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;
    }

    
}