69a2d125d6
* configure.ac: Check for trunc and truncf in libm. * configure: Regenerate. * config.h.in: Likewise. * intrinsics/c99_functions.c (trunc, truncf): New functions. * c99_protos.h (trunc, truncf): Declare them. From-SVN: r100040
142 lines
2.8 KiB
C
142 lines
2.8 KiB
C
/* Declarations of various C99 functions
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Copyright (C) 2004 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 Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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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 Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with libgfortran; see the file COPYING.LIB. 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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/* As a special exception, if you link this library with other files,
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some of which are compiled with GCC, to produce an executable,
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this library does not by itself cause the resulting executable
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to be covered by the GNU General Public License.
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This exception does not however invalidate any other reasons why
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the executable file might be covered by the GNU General Public License. */
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#ifndef C99_PROTOS_H
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#define C99_PROTOS_H
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#ifndef HAVE_ACOSF
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extern float acosf(float);
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#endif
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#ifndef HAVE_ASINF
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extern float asinf(float);
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#endif
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#ifndef HAVE_ATAN2F
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extern float atan2f(float, float);
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#endif
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#ifndef HAVE_ATANF
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extern float atanf(float);
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#endif
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#ifndef HAVE_CEILF
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extern float ceilf(float);
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#endif
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#ifndef HAVE_COPYSIGNF
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extern float copysignf(float, float);
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#endif
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#ifndef HAVE_COSF
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extern float cosf(float);
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#endif
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#ifndef HAVE_COSHF
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extern float coshf(float);
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#endif
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#ifndef HAVE_EXPF
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extern float expf(float);
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#endif
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#ifndef HAVE_FABSF
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extern float fabsf(float);
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#endif
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#ifndef HAVE_FLOORF
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extern float floorf(float);
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#endif
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#ifndef HAVE_FREXPF
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extern float frexpf(float, int *);
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#endif
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#ifndef HAVE_HYPOTF
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extern float hypotf(float, float);
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#endif
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#ifndef HAVE_LOGF
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extern float logf(float);
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#endif
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#ifndef HAVE_LOG10F
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extern float log10f(float);
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#endif
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#ifndef HAVE_SCALBNF
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extern float scalbnf(float, int);
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#endif
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#ifndef HAVE_SINF
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extern float sinf(float);
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#endif
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#ifndef HAVE_SINHF
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extern float sinhf(float);
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#endif
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#ifndef HAVE_SQRTF
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extern float sqrtf(float);
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#endif
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#ifndef HAVE_TANF
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extern float tanf(float);
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#endif
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#ifndef HAVE_TANHF
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extern float tanhf(float);
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#endif
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#ifndef HAVE_TRUNC
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extern double trunc(double x);
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#endif
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#ifndef HAVE_TRUNCF
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extern float truncf(float x);
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#endif
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#ifndef HAVE_NEXTAFTERF
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extern float nextafterf(float, float);
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#endif
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#ifndef HAVE_POWF
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extern float powf(float, float);
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#endif
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#ifndef HAVE_ROUND
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extern double round(double);
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#endif
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#ifndef HAVE_ROUNDF
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extern float roundf(float);
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#endif
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#endif /* C99_PROTOS_H */
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