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tools/vispatch-1.4.6/source/q_stdinc.h

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+/*
+	q_stdinc.h
+	includes the minimum necessary stdc headers,
+
+	$Id: q_stdinc.h,v 1.8 2011/10/08 12:33:03 sezero Exp $
+
+	Copyright (C) 1996-1997  Id Software, Inc.
+	Copyright (C) 2007-2011  O.Sezer <sezero@users.sourceforge.net>
+
+	This program is free software; you can redistribute it and/or
+	modify it under the terms of the GNU General Public License
+	as published by the Free Software Foundation; either version 2
+	of the License, or (at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+	See the GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program; if not, write to:
+
+		Free Software Foundation, Inc.
+		51 Franklin St, Fifth Floor,
+		Boston, MA  02110-1301  USA
+*/
+
+#ifndef __QSTDINC_H
+#define __QSTDINC_H
+
+#include <sys/types.h>
+#include <stddef.h>
+#include <limits.h>
+
+#include <stdio.h>
+
+#if 0
+#include "q_stdint.h"
+#endif
+
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#if !defined(_WIN32)
+#include <strings.h>	/* strcasecmp and strncasecmp	*/
+#endif	/* ! PLATFORM_WINDOWS */
+
+/*==========================================================================*/
+
+#ifndef NULL
+#if defined(__cplusplus)
+#define	NULL		0
+#else
+#define	NULL		((void *)0)
+#endif
+#endif
+
+/* Make sure the types really have the right
+ * sizes: These macros are from SDL headers.
+ */
+#define	COMPILE_TIME_ASSERT(name, x)	\
+	typedef int dummy_ ## name[(x) * 2 - 1]
+
+COMPILE_TIME_ASSERT(char, sizeof(char) == 1);
+COMPILE_TIME_ASSERT(long, sizeof(long) >= 4);
+COMPILE_TIME_ASSERT(int, sizeof(int) == 4);
+COMPILE_TIME_ASSERT(short, sizeof(short) == 2);
+
+
+/* Provide a substitute for offsetof() if we don't have one.
+ * This variant works on most (but not *all*) systems...
+ */
+#ifndef offsetof
+#define offsetof(t,m) ((size_t)&(((t *)0)->m))
+#endif
+
+
+/*==========================================================================*/
+
+
+#endif	/* __QSTDINC_H */
+