/* cnf.h: runtime config files.

Copyright (C) 1994, 95 Karl Berry.

This library 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.

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
Library General Public License for more details.

You should have received a copy of the GNU Library General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

#ifndef KPATHSEA_CNF_H
#define KPATHSEA_CNF_H

#include <kpathsea/c-proto.h>
#include <kpathsea/types.h>

/* Return the value in the last-read cnf file for VAR, or NULL if none.
   On the first call, also read all the `texmf.cnf' files in the
   path for kpse_cnf_format (and initialize the path).  */
extern string kpse_cnf_get P1H(const_string var);

#endif /* not KPATHSEA_CNF_H */