e138a19f6b
2005-06-24 Jerry DeLisle <jvdelisle@verizon.net>
PR libfortran/21915
* intrinsics/hyper.c: New file, adds wrapper functions
From-SVN: r101303
57 lines
1.7 KiB
C
57 lines
1.7 KiB
C
/* Wrapper for systems without the C99 acosh(), asinh(), and atanh() functions
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Copyright (C) 2005 Free Software Foundation, Inc.
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This file is part of the GNU Fortran 95 runtime library (libgfortran).
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Libgfortran is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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In addition to the permissions in the GNU General Public License, the
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Free Software Foundation gives you unlimited permission to link the
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compiled version of this file into combinations with other programs,
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and to distribute those combinations without any restriction coming
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from the use of this file. (The General Public License restrictions
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do apply in other respects; for example, they cover modification of
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the file, and distribution when not linked into a combine
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executable.)
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Libgfortran is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public
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License along with libgfortran; see the file COPYING. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#include "config.h"
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#include <math.h>
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#include "libgfortran.h"
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#if HAVE_ACOSH && !HAVE_ACOSHF
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float
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acoshf (float x)
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{
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return (float) acosh ((double) x);
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}
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#endif
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#if HAVE_ASINH && !HAVE_ASINHF
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float
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asinhf (float x)
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{
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return (float) asinh ((double) x);
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}
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#endif
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#if HAVE_ATANH && !HAVE_ATANHF
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float
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atanhf (float x)
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{
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return (float) atanh ((double) x);
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}
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#endif
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