1 files changed, 80 insertions, 0 deletions
diff --git a/include/allocax.h b/include/allocax.h
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+++ b/include/allocax.h
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+/*
+ * This file has been modified for the cdrkit suite.
+ *
+ * The behaviour and appearence of the program code below can differ to a major
+ * extent from the version distributed by the original author(s).
+ *
+ * For details, see Changelog file distributed with the cdrkit package. If you
+ * received this file from another source then ask the distributing person for
+ * a log of modifications.
+ *
+ */
+
+/* @(#)allocax.h	1.3 03/07/15 Copyright 2002 J. Schilling */
+/*
+ *	Definitions for users of alloca()
+ *
+ *	Important: #include this directly after <mconfig.h>
+ *	and before any other include file.
+ *	See comment in _AIX part below.
+ *
+ *	Copyright (c) 2002 J. Schilling
+ */
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * 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; see the file COPYING.  If not, write to the Free Software
+ * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+
+#ifndef	_ALLOCAX_H
+#define	_ALLOCAX_H
+
+#ifdef __GNUC__
+#	ifndef	alloca
+#		define	alloca(s)	__builtin_alloca(s)
+#	endif
+#else
+#	ifdef _MSC_VER
+#		include <malloc.h>
+#		define alloca _alloca
+#	else
+#		ifdef HAVE_ALLOCA_H
+#			include <alloca.h>
+#		else
+#			ifdef _AIX
+				/*
+				 * Indent so pre-ANSI compilers will ignore it
+				 *
+				 * Some versions of AIX may require this to be
+				 * first in the file and only preceded by
+				 * comments and preprocessor directives/
+				 */
+				#pragma alloca
+#			else
+#				ifndef alloca
+					/*
+					 * predefined by HP cc +Olibcalls
+					 */
+#					ifdef	PROTOTYPES
+						extern void *alloca();
+#					else
+						extern char *alloca();
+#					endif
+#				endif
+#			endif
+#		endif
+#	endif
+#endif
+
+
+#endif	/* _ALLOCAX_H */