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/* default.h: declare default path expander.
Copyright 1993, 1994, 2008 Karl Berry.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this library; if not, see <http://www.gnu.org/licenses/>. */
#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. The result is always in new memory. */
extern string kpathsea_expand_default (kpathsea kpse, const_string path,
const_string dflt);
#if defined(KPSE_COMPAT_API)
extern string kpse_expand_default (const_string path, const_string dflt);
#endif
#endif /* not KPATHSEA_DEFAULT_H */
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