lzma.h

完善后的LZMA(7ZIP)压缩DLL文件,且带有示范使用源码。

#ifndef LZMA_H_00248
#define LZMA_H00248

#ifdef __cplusplus
#define EXPORT extern "C" __declspec(dllexport)
#else
#define EXPORT __declspec(dllexport)
#endif

#define INBUFF_OVERFLOW					0x00000001
#define INBUFF_NULL						0x00000002
#define ENCODE_ERROR					0x00000003
#define OUTBUFF_OVERFLOW				0x00000005
#define OUTBUFF_CREATE_ERROR			0x00000004
#define INBUFF_CREATE_ERROR				0x00000011
#define EXEC_SUCCESS					0x00000000
#define CAlC_UNCOMP_SIZE_ERROR			0x00000006
#define DECODE_ERROR					0x00000007
#define OPEN_INPUT_FILE_ERROR			0x00000008
#define CREATE_OUTPUT_FILE_ERROR		0x00000010
#define READ_INPUT_FILE_ERROR			0x00000012
#define READ_INPUT_FILE_INCOMPLETE		0x00000013
#define WRITE_OUTPUT_FILE_ERROR			0x00000014

EXPORT int __stdcall	FileEncodeW(LPCWSTR inFile,LPCWSTR outFile,int dictionary);
EXPORT int __stdcall	FileEncodeA(LPCSTR inFile,LPCSTR outFile,int dictionary);
EXPORT int __stdcall	FileDecodeW(LPCWSTR inFile,LPCWSTR outFile,int dictionary);
EXPORT int __stdcall	FileDecodeA(LPCSTR inFile,LPCSTR outFile,int dictionary);
EXPORT int __stdcall	RamDecode(BYTE *inBuffer,size_t inSize,BYTE *outBuffer,size_t *outSize,int dictionary);
EXPORT int __stdcall	RamEncode(BYTE *inBuffer,size_t inSize,BYTE *outBuffer,size_t *outSize,int dictionary);
EXPORT int __stdcall	RamGetUncompressedSize(BYTE *inBuffer, size_t inSize, size_t *outSize);
EXPORT int __stdcall	RamGetEncodeSize(size_t inSize);

#ifdef _UNICODE
#define FileEncode FileEncodeW
#else
#define FileEncode FileEncodeA
#endif

#ifdef _UNICODE
#define FileDecode FileDecodeW
#else
#define FileDecode FileDecodeA
#endif

#endif