d/freebsd-nq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Hash 8bit chars without sign extension

Browse Source
This commit is contained in:
Andrey A. Chernov 1995-03-26 19:32:24 +00:00
parent 6a0e6f4266
commit d030a0729f
1 changed files with 8 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
lib/libc/stdlib/strhash.c
View File

@ -1,5 +1,5 @@
#ifndef lint
static char *rcsid = "$Header: /home/ncvs/src/usr.bin/dmenu/hash.c,v 1.1 1995/02/25 02:16:34 jkh Exp $";
static char *rcsid = "$Header: /home/ncvs/src/lib/libc/stdlib/strhash.c,v 1.1 1995/03/26 10:21:55 jkh Exp $";
#endif
/*
@ -36,7 +36,12 @@ static char *rcsid = "$Header: /home/ncvs/src/usr.bin/dmenu/hash.c,v 1.1 1995/02
*/
/*
* $Log: hash.c,v $
* $Log: strhash.c,v $
* Revision 1.1 1995/03/26 10:21:55 jkh
* Add the strhash family of routines. They provide a number of features
* that the db/hash functions don't, and they're much simpler to use for
* low-overhead string hashing.
*
* Revision 1.1 1995/02/25 02:16:34 jkh
* Second version of this - now support the essentials of a basic
* attributed file system for storing menu information and command
@ -156,7 +161,7 @@ _hash(int size, char *key)
unsigned int h = 0x0;
while (*key){
h = (h << 1) ^ (h ^ *key++);
h = (h << 1) ^ (h ^ (unsigned char) *key++);
}
h %= size;