From 0d0f7a0e7c32842edff533246a1f8523306f9ab0 Mon Sep 17 00:00:00 2001 From: John Denker Date: Fri, 1 Jun 2012 23:07:51 -0700 Subject: as downloaded : ucspi-tcp --- ucspi-tcp-0.88/cdb_hash.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 ucspi-tcp-0.88/cdb_hash.c (limited to 'ucspi-tcp-0.88/cdb_hash.c') diff --git a/ucspi-tcp-0.88/cdb_hash.c b/ucspi-tcp-0.88/cdb_hash.c new file mode 100644 index 0000000..d8e3cb8 --- /dev/null +++ b/ucspi-tcp-0.88/cdb_hash.c @@ -0,0 +1,21 @@ +/* Public domain. */ + +#include "cdb.h" + +uint32 cdb_hashadd(uint32 h,unsigned char c) +{ + h += (h << 5); + return h ^ c; +} + +uint32 cdb_hash(char *buf,unsigned int len) +{ + uint32 h; + + h = CDB_HASHSTART; + while (len) { + h = cdb_hashadd(h,*buf++); + --len; + } + return h; +} -- cgit v1.2.3