/*
* return hash function on name. must be compatible with the one
* computed a step at a time, elsewhere
*/
int
hashf(const char *name, int len, int hashsize)
{
int r = 0;
while (len--)
r = HASHSTEP(r, *name++);
return MAKE_POS(r) % hashsize;
}
/*
* Return a 32-bit hash of the given buffer. The init
* value should be 0, or the previous hash value to extend
* the previous hash.
*/
static uint32_t
hash32_buf(const void *buf, size_t len, uint32_t hash)
{
const unsigned char *p = buf;
while (len--)
hash = HASHSTEP(hash, *p++);
return hash;
}
