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/* $Id$
Part of SWI-Prolog
Author: Austin Appleby
License: Public domain
See: http://murmurhash.googlepages.com/
*/
#ifndef PL_HASH_H_INCLUDED
#define PL_HASH_H_INCLUDED
#define MURMUR_SEED (0x1a3be34a)
#define SUBJ_MURMUR_SEED (0x2161d395)
#define PRED_MURMUR_SEED (0x6b8ebc69)
#define OBJ_MURMUR_SEED (0x14e86b12)
#define GRAPH_MURMUR_SEED (0x78a64d55)
COMMON(unsigned int) rdf_murmer_hash(const void *key, int len, unsigned int seed);
static inline unsigned int
atom_hash(atom_t a, unsigned int seed)
{ return rdf_murmer_hash(&a, sizeof(a), seed);
}
#endif /*PL_HASH_H_INCLUDED*/
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