1 /* GLIB - Library of useful routines for C programming
2 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
3 * Portions copyright (c) 2006 Nokia Corporation. All rights reserved.
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this library; if not, write to the
17 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
18 * Boston, MA 02111-1307, USA.
22 * Modified by the GLib Team and others 1997-2000. See the AUTHORS
23 * file for a list of people on the GLib Team. See the ChangeLog
24 * files for a list of changes. These files are distributed with
25 * GLib at ftp://ftp.gtk.org/pub/gtk/.
28 #ifndef __G_ALLOCA_H__
29 #define __G_ALLOCA_H__
31 #include <glib/gtypes.h>
34 /* GCC does the right thing */
36 # define alloca(size) __builtin_alloca (size)
37 #elif defined (GLIB_HAVE_ALLOCA_H)
38 /* a native and working alloca.h is there */
40 #elif defined(__SYMBIAN32__)
41 # define alloca g_malloc
42 #else /* !__GNUC__ && !GLIB_HAVE_ALLOCA_H */
45 # define alloca _alloca
46 # else /* !_MSC_VER */
50 # ifndef alloca /* predefined by HP cc +Olibcalls */
56 # endif /* !_MSC_VER */
57 #endif /* !__GNUC__ && !GLIB_HAVE_ALLOCA_H */
59 #define g_alloca(size) alloca (size)
60 #define g_newa(struct_type, n_structs) ((struct_type*) g_alloca (sizeof (struct_type) * (gsize) (n_structs)))
63 #endif /* __G_ALLOCA_H__ */