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| author | in2 <in2@63ad8ddf-47c3-0310-b6dd-a9e9d9715204> | 2002-03-07 23:13:44 +0800 |
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| committer | in2 <in2@63ad8ddf-47c3-0310-b6dd-a9e9d9715204> | 2002-03-07 23:13:44 +0800 |
| commit | ae31e19f92e717919ac8e3db9039eb38d2b89aae (patch) | |
| tree | c70164d6a1852344f44b04a653ae2815043512af /mbbsd/toolkit.c | |
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Initial revision
git-svn-id: http://opensvn.csie.org/pttbbs/pttbbs/trunk/pttbbs@1 63ad8ddf-47c3-0310-b6dd-a9e9d9715204
Diffstat (limited to 'mbbsd/toolkit.c')
| -rw-r--r-- | mbbsd/toolkit.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/mbbsd/toolkit.c b/mbbsd/toolkit.c new file mode 100644 index 00000000..81a0d6f0 --- /dev/null +++ b/mbbsd/toolkit.c @@ -0,0 +1,14 @@ +/* $Id: toolkit.c,v 1.1 2002/03/07 15:13:48 in2 Exp $ */ +#include <ctype.h> +#include <sys/types.h> +#include "config.h" +#include "pttstruct.h" + +unsigned StringHash(unsigned char *s) { + unsigned int v=0; + while(*s) { + v = (v << 8) | (v >> 24); + v ^= toupper(*s++); /* note this is case insensitive */ + } + return (v * 2654435769UL) >> (32 - HASH_BITS); +} |