1/* Provide prototypes for functions exported from prefix.c.
2   Copyright (C) 1999, 2003 Free Software Foundation, Inc.
3
4This file is part of GCC.
5
6GCC is free software; you can redistribute it and/or modify it under
7the terms of the GNU Library General Public License as published by
8the Free Software Foundation; either version 2 of the License, or (at
9your option) any later version.
10
11GCC is distributed in the hope that it will be useful,
12but WITHOUT ANY WARRANTY; without even the implied warranty of
13MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14Library General Public License for more details.
15
16You should have received a copy of the GNU Library General Public
17License along with GCC; see the file COPYING.  If not, write to the Free
18Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
19Boston, MA 02110-1301, USA.  */
20
21
22#ifndef GCC_PREFIX_H
23#define GCC_PREFIX_H
24
25/* Update PATH using KEY if PATH starts with PREFIX.  The returned
26   string is always malloc-ed, and the caller is responsible for
27   freeing it.  */
28extern char *update_path (const char *path, const char *key);
29extern void set_std_prefix (const char *, int);
30
31#endif /* ! GCC_PREFIX_H */
32