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author | Daniel Baumann <mail@daniel-baumann.ch> | 2015-11-07 07:23:00 +0000 |
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committer | Daniel Baumann <mail@daniel-baumann.ch> | 2015-11-07 07:23:00 +0000 |
commit | 7cad15d85d55c7ad11cb25c2ec5e8cd17ecc84ee (patch) | |
tree | c998e3ce491834f84eb9b733c757d83efed25842 /lzip.h | |
parent | Adding upstream version 1.6~pre1. (diff) | |
download | lzip-7cad15d85d55c7ad11cb25c2ec5e8cd17ecc84ee.tar.xz lzip-7cad15d85d55c7ad11cb25c2ec5e8cd17ecc84ee.zip |
Adding upstream version 1.6~pre2.upstream/1.6_pre2
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
@@ -150,14 +150,19 @@ 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 ); + } }; -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; |