1*89aaa1bbSagc /* $NetBSD: stdd.h,v 1.4 2003/08/07 11:14:34 agc Exp $ */ 28ddb7345Stls 3a7c89f0fSglass /*- 4a7c89f0fSglass * Copyright (c) 1991, 1993 5a7c89f0fSglass * The Regents of the University of California. All rights reserved. 6a7c89f0fSglass * 7a7c89f0fSglass * This code is derived from software contributed to Berkeley by 8a7c89f0fSglass * Ozan Yigit at York University. 9a7c89f0fSglass * 10a7c89f0fSglass * Redistribution and use in source and binary forms, with or without 11a7c89f0fSglass * modification, are permitted provided that the following conditions 12a7c89f0fSglass * are met: 13a7c89f0fSglass * 1. Redistributions of source code must retain the above copyright 14a7c89f0fSglass * notice, this list of conditions and the following disclaimer. 15a7c89f0fSglass * 2. Redistributions in binary form must reproduce the above copyright 16a7c89f0fSglass * notice, this list of conditions and the following disclaimer in the 17a7c89f0fSglass * documentation and/or other materials provided with the distribution. 18*89aaa1bbSagc * 3. Neither the name of the University nor the names of its contributors 19a7c89f0fSglass * may be used to endorse or promote products derived from this software 20a7c89f0fSglass * without specific prior written permission. 21a7c89f0fSglass * 22a7c89f0fSglass * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 23a7c89f0fSglass * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24a7c89f0fSglass * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25a7c89f0fSglass * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 26a7c89f0fSglass * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27a7c89f0fSglass * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28a7c89f0fSglass * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29a7c89f0fSglass * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30a7c89f0fSglass * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31a7c89f0fSglass * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32a7c89f0fSglass * SUCH DAMAGE. 33a7c89f0fSglass * 34a7c89f0fSglass * @(#)stdd.h 8.1 (Berkeley) 6/6/93 35a7c89f0fSglass */ 36a7c89f0fSglass 37a7c89f0fSglass /* 38a7c89f0fSglass * standard defines 39a7c89f0fSglass */ 40a7c89f0fSglass 41a7c89f0fSglass #define max(a,b) ((a) > (b)? (a): (b)) 42a7c89f0fSglass #define min(a,b) ((a) < (b)? (a): (b)) 43a7c89f0fSglass 44a7c89f0fSglass #define iswhite(c) ((c) == ' ' || (c) == '\t') 45a7c89f0fSglass 46a7c89f0fSglass /* 47a7c89f0fSglass * STREQ is an optimised strcmp(a,b)==0 48a7c89f0fSglass * STREQN is an optimised strncmp(a,b,n)==0; assumes n > 0 49a7c89f0fSglass */ 50a7c89f0fSglass #define STREQ(a, b) ((a)[0] == (b)[0] && strcmp(a, b) == 0) 51a7c89f0fSglass #define STREQN(a, b, n) ((a)[0] == (b)[0] && strncmp(a, b, n) == 0) 52a7c89f0fSglass 53a7c89f0fSglass #define YES 1 54a7c89f0fSglass #define NO 0 55