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/* default.h: Declare default path expander.
Copyright (C) 1993, 94 Karl Berry.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#ifndef KPATHSEA_DEFAULT_H
#define KPATHSEA_DEFAULT_H
#include <kpathsea/types.h>
#include <kpathsea/c-proto.h>
/* Replace a leading or trailing or doubled : in PATH with DFLT. If
no extra colons, return PATH. Only one extra colon is replaced.
DFLT may not be NULL. */
extern string kpse_expand_default P2H(const_string path, const_string dflt);
#endif /* not KPATHSEA_DEFAULT_H */