xref: /dragonfly/usr.bin/m4/lib/ohash_entries.c (revision 25a2db75)
1 /* $OpenBSD: ohash_entries.c,v 1.2 2004/06/22 20:00:16 espie Exp $ */
2 /* ex:ts=8 sw=4:
3  */
4 
5 /* Copyright (c) 1999, 2004 Marc Espie <espie@openbsd.org>
6  *
7  * Permission to use, copy, modify, and distribute this software for any
8  * purpose with or without fee is hereby granted, provided that the above
9  * copyright notice and this permission notice appear in all copies.
10  *
11  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
12  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
13  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
14  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
15  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
16  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
17  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
18  *
19  * $FreeBSD: src/usr.bin/m4/lib/ohash_entries.c,v 1.2 2012/11/17 01:54:24 svnexp Exp $
20  */
21 
22 #include "ohash_int.h"
23 
24 unsigned int
25 ohash_entries(struct ohash *h)
26 {
27 	return (h->total - h->deleted);
28 }
29