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/*
* Copyright (c) 1997-1999 Massachusetts Institute of Technology
*
* 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 of the License, 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#ifndef F77_FUNC_H
#define F77_FUNC_H
#include <ports/fftw-int.h>
/* Define a macro to mangle function names so that they can be
recognized by the Fortran linker. Specifically, F77_FUNC_
is designed to mangle identifiers containing an underscore. */
#ifdef FFTW_FORTRANIZE_LOWERCASE
# ifdef FFTW_FORTRANIZE_EXTRA_UNDERSCORE
# define F77_FUNC_(x,X) x ## _
# else
# define F77_FUNC_(x,X) x
# endif
#endif
#ifdef FFTW_FORTRANIZE_LOWERCASE_UNDERSCORE
# ifdef FFTW_FORTRANIZE_EXTRA_UNDERSCORE
# define F77_FUNC_(x,X) x ## __
# else
# define F77_FUNC_(x,X) x ## _
# endif
#endif
#ifdef FFTW_FORTRANIZE_UPPERCASE
# ifdef FFTW_FORTRANIZE_EXTRA_UNDERSCORE
# define F77_FUNC_(x,X) X ## _
# else
# define F77_FUNC_(x,X) X
# endif
#endif
#ifdef FFTW_FORTRANIZE_UPPERCASE_UNDERSCORE
# ifdef FFTW_FORTRANIZE_EXTRA_UNDERSCORE
# define F77_FUNC_(x,X) X ## __
# else
# define F77_FUNC_(x,X) X ## _
# endif
#endif
#endif /* F77_FUNC_H */