You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
|
|
#include "cdb.h"
|
|
|
|
uint32 cdb_hashadd(uint32 h,unsigned char c) {
|
|
h += (h << 5);
|
|
return h ^ c;
|
|
}
|
|
|
|
uint32 cdb_hash(const unsigned char *buf,unsigned long int len) {
|
|
uint32 h;
|
|
|
|
h = CDB_HASHSTART;
|
|
while (len) {
|
|
h = cdb_hashadd(h,*buf);
|
|
++buf;
|
|
--len;
|
|
}
|
|
return h;
|
|
}
|