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/*@@
@header Hash.h
@date Wed Oct 27 23:28:53 1999
@author Tom Goodale
@desc
Header file for hash stuff.
@enddesc
@version $Header$
@@*/
#ifndef _UTIL_HASH_H_
#define _UTIL_HASH_H_ 1
#ifdef __cplusplus
extern "C"
{
#endif
typedef struct T_HASH_ENTRY
{
struct T_HASH_ENTRY *last;
struct T_HASH_ENTRY *next;
unsigned int hash;
unsigned int klen;
char *key;
void *data;
} iHashEntry;
typedef struct T_HASH
{
unsigned int size;
unsigned int fill;
unsigned int keys;
iHashEntry **array;
} uHash;
uHash *Util_HashCreate(unsigned int initial_size);
int Util_HashDestroy(uHash *hash, void (*delete_entry)(void *));
int Util_HashStore(uHash *hash,
unsigned int klen,
const char *key,
unsigned int hashval,
void *data);
int Util_HashAdd(uHash *hash,
unsigned int klen,
const char *key,
unsigned int hashval,
void *data);
int Util_HashDelete(uHash *hash,
unsigned int klen,
const char *key,
unsigned int hashval);
void *Util_HashData(uHash *hash,
unsigned int klen,
const char *key,
unsigned int hashval);
unsigned int Util_HashHash(unsigned int klen,
const char *key);
#ifdef __cplusplus
}
#endif
#endif /* _UTIL_HASH_H_ */
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