diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/lz4frame_static.h | 43 |
1 files changed, 27 insertions, 16 deletions
diff --git a/lib/lz4frame_static.h b/lib/lz4frame_static.h index 1899f8e..a59b94b 100644 --- a/lib/lz4frame_static.h +++ b/lib/lz4frame_static.h @@ -43,7 +43,15 @@ extern "C" { /* lz4frame_static.h should be used solely in the context of static linking. * It contains definitions which are not stable and may change in the future. * Never use it in the context of DLL linking. + * + * Defining LZ4F_PUBLISH_STATIC_FUNCTIONS allows one to override this. Use at + * your own risk. */ +#ifdef LZ4F_PUBLISH_STATIC_FUNCTIONS +#define LZ4FLIB_STATIC_API LZ4FLIB_API +#else +#define LZ4FLIB_STATIC_API +#endif /* --- Dependency --- */ @@ -79,7 +87,7 @@ extern "C" { /* enum list is exposed, to handle specific errors */ typedef enum { LZ4F_LIST_ERRORS(LZ4F_GENERATE_ENUM) } LZ4F_errorCodes; -LZ4F_errorCodes LZ4F_getErrorCode(size_t functionResult); +LZ4FLIB_STATIC_API LZ4F_errorCodes LZ4F_getErrorCode(size_t functionResult); @@ -93,8 +101,8 @@ typedef struct LZ4F_CDict_s LZ4F_CDict; * LZ4_createCDict() will create a digested dictionary, ready to start future compression operations without startup delay. * LZ4_CDict can be created once and shared by multiple threads concurrently, since its usage is read-only. * `dictBuffer` can be released after LZ4_CDict creation, since its content is copied within CDict */ -LZ4F_CDict* LZ4F_createCDict(const void* dictBuffer, size_t dictSize); -void LZ4F_freeCDict(LZ4F_CDict* CDict); +LZ4FLIB_STATIC_API LZ4F_CDict* LZ4F_createCDict(const void* dictBuffer, size_t dictSize); +LZ4FLIB_STATIC_API void LZ4F_freeCDict(LZ4F_CDict* CDict); /*! LZ4_compressFrame_usingCDict() : @@ -106,10 +114,11 @@ void LZ4F_freeCDict(LZ4F_CDict* CDict); * but it's not recommended, as it's the only way to provide dictID in the frame header. * @return : number of bytes written into dstBuffer. * or an error code if it fails (can be tested using LZ4F_isError()) */ -size_t LZ4F_compressFrame_usingCDict(void* dst, size_t dstCapacity, - const void* src, size_t srcSize, - const LZ4F_CDict* cdict, - const LZ4F_preferences_t* preferencesPtr); +LZ4FLIB_STATIC_API size_t LZ4F_compressFrame_usingCDict( + void* dst, size_t dstCapacity, + const void* src, size_t srcSize, + const LZ4F_CDict* cdict, + const LZ4F_preferences_t* preferencesPtr); /*! LZ4F_compressBegin_usingCDict() : @@ -119,21 +128,23 @@ size_t LZ4F_compressFrame_usingCDict(void* dst, size_t dstCapacity, * however, it's the only way to provide dictID in the frame header. * @return : number of bytes written into dstBuffer for the header, * or an error code (which can be tested using LZ4F_isError()) */ -size_t LZ4F_compressBegin_usingCDict(LZ4F_cctx* cctx, - void* dstBuffer, size_t dstCapacity, - const LZ4F_CDict* cdict, - const LZ4F_preferences_t* prefsPtr); +LZ4FLIB_STATIC_API size_t LZ4F_compressBegin_usingCDict( + LZ4F_cctx* cctx, + void* dstBuffer, size_t dstCapacity, + const LZ4F_CDict* cdict, + const LZ4F_preferences_t* prefsPtr); /*! LZ4F_decompress_usingDict() : * Same as LZ4F_decompress(), using a predefined dictionary. * Dictionary is used "in place", without any preprocessing. * It must remain accessible throughout the entire frame decoding. */ -size_t LZ4F_decompress_usingDict(LZ4F_dctx* dctxPtr, - void* dstBuffer, size_t* dstSizePtr, - const void* srcBuffer, size_t* srcSizePtr, - const void* dict, size_t dictSize, - const LZ4F_decompressOptions_t* decompressOptionsPtr); +LZ4FLIB_STATIC_API size_t LZ4F_decompress_usingDict( + LZ4F_dctx* dctxPtr, + void* dstBuffer, size_t* dstSizePtr, + const void* srcBuffer, size_t* srcSizePtr, + const void* dict, size_t dictSize, + const LZ4F_decompressOptions_t* decompressOptionsPtr); #if defined (__cplusplus) |