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/* Provide prototypes for functions exported from prefix.c.
   Copyright (C) 1999, 2003, 2007 Free Software Foundation, Inc.
 
This file is part of GCC.
 
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
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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 COPYING3.  If not see
<http://www.gnu.org/licenses/>.  */
 
 
#ifndef GCC_PREFIX_H
#define GCC_PREFIX_H
 
/* 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 */