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/contrib/bind9/lib/lwres/assert_p.h

https://bitbucket.org/freebsd/freebsd-head/
C++ Header | 36 lines | 10 code | 8 blank | 18 comment | 0 complexity | ced7f7c7d4fadc03807b7f4b19cf30f6 MD5 | raw file
 1/*
 2 * Copyright (C) 2004, 2005, 2007, 2011, 2012  Internet Systems Consortium, Inc. ("ISC")
 3 * Copyright (C) 2000, 2001  Internet Software Consortium.
 4 *
 5 * Permission to use, copy, modify, and/or distribute this software for any
 6 * purpose with or without fee is hereby granted, provided that the above
 7 * copyright notice and this permission notice appear in all copies.
 8 *
 9 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
10 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
11 * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
12 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
13 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
14 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
15 * PERFORMANCE OF THIS SOFTWARE.
16 */
17
18/* $Id$ */
19
20#ifndef LWRES_ASSERT_P_H
21#define LWRES_ASSERT_P_H 1
22
23/*! \file */
24
25#include <assert.h>		/* Required for assert() prototype. */
26
27#define REQUIRE(x)		assert(x)
28#define INSIST(x)		assert(x)
29
30#define UNUSED(x)		((void)(x))
31#define POST(x)			((void)(x))
32
33#define SPACE_OK(b, s)		(LWRES_BUFFER_AVAILABLECOUNT(b) >= (s))
34#define SPACE_REMAINING(b, s)	(LWRES_BUFFER_REMAINING(b) >= (s))
35
36#endif /* LWRES_ASSERT_P_H */