lsquic_hash.h revision 10c492f0 
1/* Copyright (c) 2017 - 2018 LiteSpeed Technologies Inc.  See LICENSE. */
2/*
3 * lsquic_hash.c -- A generic hash
4 */
5
6#ifndef LSQUIC_HASH_H
7#define LSQUIC_HASH_H
8
9struct lsquic_hash;
10struct lsquic_hash_elem;
11
12struct lsquic_hash *
13lsquic_hash_create (void);
14
15void
16lsquic_hash_destroy (struct lsquic_hash *);
17
18struct lsquic_hash_elem *
19lsquic_hash_insert (struct lsquic_hash *, const void *key, unsigned key_sz,
20                                                                void *data);
21
22struct lsquic_hash_elem *
23lsquic_hash_find (struct lsquic_hash *, const void *key, unsigned key_sz);
24
25void *
26lsquic_hashelem_getdata (const struct lsquic_hash_elem *);
27
28void
29lsquic_hash_erase (struct lsquic_hash *, struct lsquic_hash_elem *);
30
31void
32lsquic_hash_reset_iter (struct lsquic_hash *);
33
34struct lsquic_hash_elem *
35lsquic_hash_first (struct lsquic_hash *);
36
37struct lsquic_hash_elem *
38lsquic_hash_next (struct lsquic_hash *);
39
40unsigned
41lsquic_hash_count (struct lsquic_hash *);
42
43size_t
44lsquic_hash_mem_used (const struct lsquic_hash *);
45#endif
46