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/* foo.h -- interface to fortran and C libraries
Copyright (C) 1998-1999, 2006 Free Software Foundation, Inc.
Written by Eric Lindahl, 2002
This file is part of GNU Libtool.
GNU Libtool 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 of
the License, or (at your option) any later version.
GNU Libtool 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 GNU Libtool; see the file COPYING. If not, a copy
can be downloaded from http://www.gnu.org/licenses/gpl.html,
or obtained by writing to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef _FOO_H_
#define _FOO_H_ 1
/* config.h is necessary for the fortran name mangling */
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
/* csub is an extremely useful subroutine that
* returns the argument multiplied by two :-)
*/
extern int csub(int);
/* This routine performs the same action, but
* calls the fortran subroutine fsub to do the
* real work.
*/
extern int fwrapper(int);
/* fsub does the same thing as csub, i.e. res=arg*2.
* Use autoconf macro for fortran function names.
* Note that fortran passes args by reference, so
* you need to provide pointers to your ints.
*/
extern
#ifdef __cplusplus
"C"
#endif
void F77_FUNC(fsub,FSUB)(int *arg, int *res);
#endif
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