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#ifndef _BINHASH_H_INCLUDED_
#define _BINHASH_H_INCLUDED_
/*++
/* NAME
/* binhash 3h
/* SUMMARY
/* hash table manager
/* SYNOPSIS
/* #include <binhash.h>
/* DESCRIPTION
/* .nf
/* Structure of one hash table entry. */
typedef struct BINHASH_INFO {
void *key; /* lookup key */
ssize_t key_len; /* key length */
void *value; /* associated value */
struct BINHASH_INFO *next; /* colliding entry */
struct BINHASH_INFO *prev; /* colliding entry */
} BINHASH_INFO;
/* Structure of one hash table. */
typedef struct BINHASH {
ssize_t size; /* length of entries array */
ssize_t used; /* number of entries in table */
BINHASH_INFO **data; /* entries array, auto-resized */
} BINHASH;
extern BINHASH *binhash_create(ssize_t);
extern BINHASH_INFO *binhash_enter(BINHASH *, const void *, ssize_t, void *);
extern BINHASH_INFO *binhash_locate(BINHASH *, const void *, ssize_t);
extern void *binhash_find(BINHASH *, const void *, ssize_t);
extern void binhash_delete(BINHASH *, const void *, ssize_t, void (*) (void *));
extern void binhash_free(BINHASH *, void (*) (void *));
extern void binhash_walk(BINHASH *, void (*) (BINHASH_INFO *, void *), void *);
extern BINHASH_INFO **binhash_list(BINHASH *);
/* LICENSE
/* .ad
/* .fi
/* The Secure Mailer license must be distributed with this software.
/* AUTHOR(S)
/* Wietse Venema
/* IBM T.J. Watson Research
/* P.O. Box 704
/* Yorktown Heights, NY 10598, USA
/* CREATION DATE
/* Thu Feb 20 16:54:29 EST 1997
/* LAST MODIFICATION
/* %E% %U%
/* VERSION/RELEASE
/* %I%
/*--*/
#endif
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