-/* -*- mode: c; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; c-file-style: "stroustrup"; -*-
+/*
+ * This file is part of the GROMACS molecular simulation package.
*
+ * Copyright (c) 1991-2003 David van der Spoel, Erik Lindahl, University of Groningen.
+ * Copyright (c) 2013,2014, by the GROMACS development team, led by
+ * Mark Abraham, David van der Spoel, Berk Hess, and Erik Lindahl,
+ * and including many others, as listed in the AUTHORS file in the
+ * top-level source directory and at http://www.gromacs.org.
*
- * Gromacs 4.0 Copyright (c) 1991-2003
- * David van der Spoel, Erik Lindahl, University of Groningen.
- *
- * 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
+ * GROMACS is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
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* of the License, or (at your option) any later version.
*
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*/
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
+#include "gmxpre.h"
+
+#include "gromacs/fft/fft.h"
+#include <errno.h>
#include <math.h>
#include <stdlib.h>
#include <string.h>
-#include <errno.h>
-#include "gromacs/fft/fft.h"
-#include "gmx_fatal.h"
+#include "gromacs/utility/fatalerror.h"
+#include "gromacs/utility/real.h"
#include "external/fftpack/fftpack.h"
-/*! \internal \brief
+/*! \internal
+ * \brief
* Contents of the FFTPACK fft datatype.
*
* Note that this is one of several possible implementations of gmx_fft_t.
int
gmx_fft_init_1d(gmx_fft_t * pfft,
int nx,
- int flags)
+ int gmx_unused flags)
{
gmx_fft_t fft;
int
gmx_fft_init_1d_real(gmx_fft_t * pfft,
int nx,
- int flags)
+ int gmx_unused flags)
{
gmx_fft_t fft;
void gmx_fft_cleanup()
{
}
+
+const char *gmx_fft_get_version_info()
+{
+ return "fftpack (built-in)";
+}