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x77.h

/*
 * Copyright (c) 2003, 2006 Matteo Frigo
 * Copyright (c) 2003, 2006 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
 *
 */

/* Fortran-like (e.g. as in BLAS) type prefixes for F77 interface */
#if defined(FFTW_SINGLE)
#  define x77(name) CONCAT(sfftw_, name)
#  define X77(NAME) CONCAT(SFFTW_, NAME)
#elif defined(FFTW_LDOUBLE)
/* FIXME: what is best?  BLAS uses D..._X, apparently.  Ugh. */
#  define x77(name) CONCAT(lfftw_, name)
#  define X77(NAME) CONCAT(LFFTW_, NAME)
#else
#  define x77(name) CONCAT(dfftw_, name)
#  define X77(NAME) CONCAT(DFFTW_, NAME)
#endif

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