diff options
Diffstat (limited to 'libsi/util.c')
| -rw-r--r-- | libsi/util.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libsi/util.c b/libsi/util.c index c6ad234..3465794 100644 --- a/libsi/util.c +++ b/libsi/util.c @@ -6,7 +6,7 @@ * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * - * $Id: util.c 1.4 2004/10/16 09:58:41 kls Exp $ + * $Id: util.c 1.5 2005/05/28 14:15:29 kls Exp $ * * ***************************************************************************/ @@ -263,9 +263,10 @@ u_int32_t CRC32::crc_table[256] = { u_int32_t CRC32::crc32 (const char *d, int len, u_int32_t crc) { register int i; + const unsigned char *u=(unsigned char*)d; // Saves '& 0xff' for (i=0; i<len; i++) - crc = (crc << 8) ^ crc_table[((crc >> 24) ^ *d++) & 0xff]; + crc = (crc << 8) ^ crc_table[((crc >> 24) ^ *u++)]; return crc; } |