-/* Provide prototypes for functions exported from prefix.c. */
- Copyright (C) 1999 Free Software Foundation, Inc.
+/* Provide prototypes for functions exported from prefix.c.
+ Copyright (C) 1999, 2003, 2007 Free Software Foundation, Inc.
-This file is part of GNU CC.
+This file is part of GCC.
-GNU CC is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public
-License as published by the Free Software Foundation; either
-version 2 of the License, or (at your option) any later version.
+GCC is free software; you can redistribute it and/or modify it under
+the terms of the GNU Library General Public License as published by
+the Free Software Foundation; either version 3 of the License, or (at
+your option) any later version.
GCC is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
-License along with GCC; see the file COPYING. If not, write to the Free
-Software Foundation, Inc., 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
+License along with GCC; see the file COPYING3. If not see
+<http://www.gnu.org/licenses/>. */
-#ifndef __GCC_PREFIX_H__
-#define __GCC_PREFIX_H__
+#ifndef GCC_PREFIX_H
+#define GCC_PREFIX_H
-extern const char *update_path PARAMS ((const char *, const char *));
-extern void set_std_prefix PARAMS ((const char *, int));
+/* Update PATH using KEY if PATH starts with PREFIX. The returned
+ string is always malloc-ed, and the caller is responsible for
+ freeing it. */
+extern char *update_path (const char *path, const char *key);
+extern void set_std_prefix (const char *, int);
-#endif /* ! __GCC_PREFIX_H__ */
+#endif /* ! GCC_PREFIX_H */
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