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/* GLIB - Library of useful routines for C programming
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/*
* Modified by the GLib Team and others 1997-2000. See the AUTHORS
* file for a list of people on the GLib Team. See the ChangeLog
* files for a list of changes. These files are distributed with
* GLib at ftp://ftp.gtk.org/pub/gtk/.
*/
#ifndef __G_ALLOCA_H__
#define __G_ALLOCA_H__
#include <glib/gtypes.h>
#ifdef __GNUC__
/* GCC does the right thing */
# undef alloca
# define alloca(size) __builtin_alloca (size)
#elif defined (GLIB_HAVE_ALLOCA_H)
/* a native and working alloca.h is there */
# include <alloca.h>
#else /* !__GNUC__ && !GLIB_HAVE_ALLOCA_H */
# if defined(_MSC_VER) || defined(__DMC__)
# include <malloc.h>
# define alloca _alloca
# else /* !_MSC_VER && !__DMC__ */
# ifdef _AIX
# pragma alloca
# else /* !_AIX */
# ifndef alloca /* predefined by HP cc +Olibcalls */
G_BEGIN_DECLS
char *alloca ();
G_END_DECLS
# endif /* !alloca */
# endif /* !_AIX */
# endif /* !_MSC_VER && !__DMC__ */
#endif /* !__GNUC__ && !GLIB_HAVE_ALLOCA_H */
#define g_alloca(size) alloca (size)
#define g_newa(struct_type, n_structs) ((struct_type*) g_alloca (sizeof (struct_type) * (gsize) (n_structs)))
#endif /* __G_ALLOCA_H__ */
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