diff options
Diffstat (limited to 'CPP/7zip/Compress/LZMA_Alone/LzmaRamDecode.h')
-rwxr-xr-x | CPP/7zip/Compress/LZMA_Alone/LzmaRamDecode.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/CPP/7zip/Compress/LZMA_Alone/LzmaRamDecode.h b/CPP/7zip/Compress/LZMA_Alone/LzmaRamDecode.h new file mode 100755 index 00000000..7e641c55 --- /dev/null +++ b/CPP/7zip/Compress/LZMA_Alone/LzmaRamDecode.h @@ -0,0 +1,55 @@ +/* LzmaRamDecode.h */ + +#ifndef __LzmaRamDecode_h +#define __LzmaRamDecode_h + +#include <stdlib.h> + +/* +LzmaRamGetUncompressedSize: + In: + inBuffer - input data + inSize - input data size + Out: + outSize - uncompressed size + Return code: + 0 - OK + 1 - Error in headers +*/ + +int LzmaRamGetUncompressedSize( + const unsigned char *inBuffer, + size_t inSize, + size_t *outSize); + + +/* +LzmaRamDecompress: + In: + inBuffer - input data + inSize - input data size + outBuffer - output data + outSize - output size + allocFunc - alloc function (can be malloc) + freeFunc - free function (can be free) + Out: + outSizeProcessed - processed size + Return code: + 0 - OK + 1 - Error in headers / data stream + 2 - Memory allocating error + +Memory requirements depend from properties of LZMA stream. +With default lzma settings it's about 16 KB. +*/ + +int LzmaRamDecompress( + const unsigned char *inBuffer, + size_t inSize, + unsigned char *outBuffer, + size_t outSize, + size_t *outSizeProcessed, + void * (*allocFunc)(size_t size), + void (*freeFunc)(void *)); + +#endif |