diff options
author | Daniel Baumann <mail@daniel-baumann.ch> | 2015-11-07 13:33:30 +0000 |
---|---|---|
committer | Daniel Baumann <mail@daniel-baumann.ch> | 2015-11-07 13:33:30 +0000 |
commit | 447d8df5e4c1f6c985791cb3fea2922fcc1cfbee (patch) | |
tree | ec719a03bcff2f05604f2ae3c9604c85501944ed /lzip.h | |
parent | Adding upstream version 0.3. (diff) | |
download | lzlib-447d8df5e4c1f6c985791cb3fea2922fcc1cfbee.tar.xz lzlib-447d8df5e4c1f6c985791cb3fea2922fcc1cfbee.zip |
Adding upstream version 0.4.upstream/0.4
Signed-off-by: Daniel Baumann <mail@daniel-baumann.ch>
Diffstat (limited to '')
-rw-r--r-- | lzip.h | 9 |
1 files changed, 7 insertions, 2 deletions
@@ -121,16 +121,21 @@ public: uint32_t operator[]( const uint8_t byte ) const throw() { return data[byte]; } void update( uint32_t & crc, const uint8_t byte ) const throw() { crc = data[(crc^byte)&0xFF] ^ ( crc >> 8 ); } + void update( uint32_t & crc, const uint8_t * const buffer, const int size ) const throw() + { + for( int i = 0; i < size; ++i ) + crc = data[(crc^buffer[i])&0xFF] ^ ( crc >> 8 ); + } }; extern const CRC32 crc32; -const char * const magic_string = "LZIP"; +const uint8_t magic_string[4] = { 'L', 'Z', 'I', 'P' }; struct File_header { - char magic[4]; + uint8_t magic[4]; uint8_t version; uint8_t coded_dict_size; |