From 9e430e8c8ae2220a5f620d2267eb8e77a4d6cc41 Mon Sep 17 00:00:00 2001
From: Juli Mallett <jmallett@FreeBSD.org>
Date: Tue, 9 Nov 1999 18:16:18 +0000
Subject: [PATCH] Import OpenBSD m4 as of today.

---
 usr.bin/m4/stdd.h | 59 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 usr.bin/m4/stdd.h

diff --git a/usr.bin/m4/stdd.h b/usr.bin/m4/stdd.h
new file mode 100644
index 000000000000..5c869b7f77d3
--- /dev/null
+++ b/usr.bin/m4/stdd.h
@@ -0,0 +1,59 @@
+/*	$OpenBSD: stdd.h,v 1.4 1999/11/09 18:16:18 deraadt Exp $	*/
+/*	$NetBSD: stdd.h,v 1.2 1995/09/28 05:37:50 tls Exp $	*/
+
+/*-
+ * Copyright (c) 1991, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Ozan Yigit at York University.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)stdd.h	8.1 (Berkeley) 6/6/93
+ */
+
+/*
+ * standard defines
+ */
+
+#define max(a,b) ((a) > (b)? (a): (b))
+#define min(a,b) ((a) < (b)? (a): (b))
+
+#define iswhite(c) ((c) == ' ' || (c) == '\t')
+
+/* 
+ * STREQ is an optimised strcmp(a,b)==0 
+ * STREQN is an optimised strncmp(a,b,n)==0; assumes n > 0 
+ */
+#define STREQ(a, b) ((a)[0] == (b)[0] && strcmp(a, b) == 0)
+#define STREQN(a, b, n) ((a)[0] == (b)[0] && strncmp(a, b, n) == 0)
+
+#define YES 1
+#define NO 0