diff options
Diffstat (limited to 'project/src/lib-szs.h')
| -rw-r--r-- | project/src/lib-szs.h | 31 |
1 files changed, 26 insertions, 5 deletions
diff --git a/project/src/lib-szs.h b/project/src/lib-szs.h index 976966e..d8d4a49 100644 --- a/project/src/lib-szs.h +++ b/project/src/lib-szs.h @@ -634,7 +634,6 @@ static inline void LinkCacheSZS //----------------------------------------------------------------------------- -bool IsCompressFF ( file_format_t ff ); file_format_t GetNewCompressionSZS ( szs_file_t * szs ); #define COMPR_DEFAULT -99 @@ -1519,7 +1518,7 @@ enumError LoadRawData /////////////////////////////////////////////////////////////////////////////// /////////////// BZ/BZIP2 support /////////////// /////////////////////////////////////////////////////////////////////////////// -// [[wbz_header_t]] +// [[wbz_header_t]] [[wlz_header_t]] #define BZ_MAGIC "WBZa" #define BZ_MAGIC_NUM 0x57425a61 @@ -1533,31 +1532,53 @@ typedef struct wbz_header_t } __attribute__ ((packed)) wbz_header_t; +typedef wbz_header_t wlz_header_t; + +//----------------------------------------------------------------------------- +// [[ybz_header_t]] [[ylz_header_t]] + +#define YBZ_MAGIC YAZ0_MAGIC +#define YLZ_MAGIC YAZ0_MAGIC + +typedef struct ybz_header_t +{ + char magic[4]; // = YBZ_MAGIC + u32 uncompressed_size; // size of uncompressed data + u32 compressed_size; // size of compressed data + char first_4[4]; // copy of first 4 bytes of uncompressed + // data for fast magic detection. + u8 cdata[]; // compressed data +} +__attribute__ ((packed)) ybz_header_t; + +typedef ybz_header_t ylz_header_t; + //----------------------------------------------------------------------------- enumError DecompressBZ ( szs_file_t * szs, bool rm_compressed ); +enumError DecompressYBZ ( szs_file_t * szs, bool rm_compressed ); enumError DecompressBZIP2 ( szs_file_t * szs, bool rm_compressed ); enumError CompressBZ ( szs_file_t * szs, int compr, bool remove_uncompressed ); +enumError CompressYBZ ( szs_file_t * szs, int compr, bool remove_uncompressed ); enumError CompressBZIP2 ( szs_file_t * szs, int compr, bool remove_uncompressed ); // /////////////////////////////////////////////////////////////////////////////// /////////////// LZ/LZMA support /////////////// /////////////////////////////////////////////////////////////////////////////// -// [[lbz_header_t]] #define LZ_MAGIC "WLZa" #define LZ_MAGIC_NUM 0x574c5a61 -typedef wbz_header_t wlz_header_t; - //----------------------------------------------------------------------------- enumError DecompressLZ ( szs_file_t * szs, bool rm_compressed ); +enumError DecompressYLZ ( szs_file_t * szs, bool rm_compressed ); enumError DecompressLZMA ( szs_file_t * szs, bool rm_compressed ); enumError CompressLZ ( szs_file_t * szs, int compr, bool remove_uncompressed ); +enumError CompressYLZ ( szs_file_t * szs, int compr, bool remove_uncompressed ); enumError CompressLZMA ( szs_file_t * szs, int compr, bool remove_uncompressed ); // |