Use better and faster hashing of objects.

1 files changed, 19 insertions, 6 deletions

diff --git a/ckcapi-util.h b/ckcapi-util.h
index 6ae74a0..59e660c 100644
--- a/ckcapi-util.h
+++ b/ckcapi-util.h
@@ -63,18 +63,31 @@ void			ckcapi_array_remove_range   (CkCapiArray* array, unsigned int index,
 struct _CkCapiHash;
 typedef struct _CkCapiHash CkCapiHash;
 
+typedef unsigned int (*CkCapiHashFunc)(const void* key);
+
+typedef int  (*CkCapiHashEqual)(const void* a, const void* b);
+
 typedef void (*CkCapiHashDestroy)(void* val);
 
-CkCapiHash*	ckcapi_hash_new		(void);
+CkCapiHash*	 ckcapi_hash_new        (CkCapiHashFunc hash_func, CkCapiHashEqual equal_func);
+
+void		 ckcapi_hash_free       (CkCapiHash* ht, CkCapiHashDestroy destroy_func);
+
+size_t		 ckcapi_hash_count      (CkCapiHash* ht);
+
+void*		 ckcapi_hash_get        (CkCapiHash* ht, const void* key);
+
+int			 ckcapi_hash_set        (CkCapiHash* ht, const void* key, void* val);
 
-void		ckcapi_hash_free	(CkCapiHash* ht, CkCapiHashDestroy destroy_func);
+void*		 ckcapi_hash_rem        (CkCapiHash* ht, const void* key);
 
-size_t		ckcapi_hash_count	(CkCapiHash* ht);
+unsigned int ckcapi_hash_pointer    (const void* ptr);
 
-void*		ckcapi_hash_get		(CkCapiHash* ht, const void* key, size_t klen);
+unsigned int ckcapi_hash_data       (const void* data, size_t n_data);
 
-int			ckcapi_hash_set		(CkCapiHash* ht, const void* key, size_t klen, void* val);
+unsigned int ckcapi_hash_integer    (int integer);
 
-void*		ckcapi_hash_rem		(CkCapiHash* ht, const void* key, size_t klen);
+#define ckcapi_hash_key(num) \
+	(((char*)NULL) + (size_t)(num))
 
 #endif /* __CKCAPI_UTIL_H__ */
\ No newline at end of file