mirror of git://gcc.gnu.org/git/gcc.git
634 lines
14 KiB
C
634 lines
14 KiB
C
/* Declarations of various C99 functions
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Copyright (C) 2004-2013 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 modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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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 General Public License for more details.
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Under Section 7 of GPL version 3, you are granted additional
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permissions described in the GCC Runtime Library Exception, version
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3.1, as published by the Free Software Foundation.
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You should have received a copy of the GNU General Public License and
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a copy of the GCC Runtime Library Exception along with this program;
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see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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<http://www.gnu.org/licenses/>. */
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#ifndef C99_PROTOS_H
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#define C99_PROTOS_H 1
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/* float variants of libm functions */
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#ifndef HAVE_ACOSF
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#define HAVE_ACOSF 1
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extern float acosf(float);
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#endif
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#if HAVE_ACOSH && !HAVE_ACOSHF
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#define HAVE_ACOSHF 1
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extern float acoshf(float);
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#endif
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#ifndef HAVE_ASINF
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#define HAVE_ASINF 1
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extern float asinf(float);
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#endif
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#if HAVE_ASINH && !HAVE_ASINHF
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#define HAVE_ASINHF 1
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extern float asinhf(float);
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#endif
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#ifndef HAVE_ATAN2F
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#define HAVE_ATAN2F 1
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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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#define HAVE_ATANF 1
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extern float atanf(float);
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#endif
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#if HAVE_ATANH && !HAVE_ATANHF
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#define HAVE_ATANHF 1
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extern float atanhf(float);
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#endif
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#ifndef HAVE_CEILF
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#define HAVE_CEILF 1
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extern float ceilf(float);
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#endif
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#ifndef HAVE_COPYSIGNF
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#define HAVE_COPYSIGNF 1
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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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#define HAVE_COSF 1
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extern float cosf(float);
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#endif
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#ifndef HAVE_COSHF
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#define HAVE_COSHF 1
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extern float coshf(float);
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#endif
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#ifndef HAVE_EXPF
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#define HAVE_EXPF 1
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extern float expf(float);
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#endif
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#ifndef HAVE_FABSF
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#define HAVE_FABSF 1
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extern float fabsf(float);
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#endif
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#ifndef HAVE_FLOORF
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#define HAVE_FLOORF 1
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extern float floorf(float);
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#endif
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#ifndef HAVE_FLOORL
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#define HAVE_FLOORL 1
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extern long double floorl (long double x);
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#endif
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#ifndef HAVE_FMODF
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#define HAVE_FMODF 1
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extern float fmodf (float x, float y);
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#endif
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#ifndef HAVE_FMODL
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#define HAVE_FMODL 1
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extern long double fmodl (long double x, long double y);
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#endif
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#ifndef HAVE_FREXPF
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#define HAVE_FREXPF 1
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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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#define HAVE_HYPOTF 1
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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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#define HAVE_LOGF 1
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extern float logf(float);
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#endif
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#ifndef HAVE_LOG10F
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#define HAVE_LOG10F 1
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extern float log10f(float);
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#endif
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#ifndef HAVE_SCALBN
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#define HAVE_SCALBN 1
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extern double scalbn(double, int);
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#endif
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#ifndef HAVE_SCALBNF
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#define HAVE_SCALBNF 1
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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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#define HAVE_SINF 1
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extern float sinf(float);
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#endif
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#ifndef HAVE_SINHF
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#define HAVE_SINHF 1
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extern float sinhf(float);
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#endif
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#ifndef HAVE_SQRTF
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#define HAVE_SQRTF 1
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extern float sqrtf(float);
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#endif
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#ifndef HAVE_TANF
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#define HAVE_TANF 1
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extern float tanf(float);
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#endif
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#ifndef HAVE_TANHF
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#define HAVE_TANHF 1
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extern float tanhf(float);
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#endif
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#ifndef HAVE_TRUNC
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#define HAVE_TRUNC 1
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extern double trunc(double);
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#endif
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#ifndef HAVE_TRUNCF
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#define HAVE_TRUNCF 1
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extern float truncf(float);
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#endif
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#ifndef HAVE_NEXTAFTERF
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#define HAVE_NEXTAFTERF 1
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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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#define HAVE_POWF 1
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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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#define HAVE_ROUND 1
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extern double round(double);
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#endif
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#ifndef HAVE_ROUNDF
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#define HAVE_ROUNDF 1
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extern float roundf(float);
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#endif
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#if !defined(HAVE_ROUNDL)
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#define HAVE_ROUNDL 1
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extern long double roundl(long double);
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#endif
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#if !defined(HAVE_LROUNDF) && defined(HAVE_ROUNDF)
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#define HAVE_LROUNDF 1
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long int lroundf (float);
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#endif
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#if !defined(HAVE_LROUND) && defined(HAVE_ROUND)
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#define HAVE_LROUND 1
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long int lround (double);
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#endif
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#if !defined(HAVE_LROUNDL) && defined(HAVE_ROUNDL)
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#define HAVE_LROUNDL 1
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long int lroundl (long double);
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#endif
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#if !defined(HAVE_LLROUNDF) && defined(HAVE_ROUNDF)
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#define HAVE_LLROUNDF 1
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long long int llroundf (float);
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#endif
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#if !defined(HAVE_LLROUND) && defined(HAVE_ROUND)
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#define HAVE_LLROUND 1
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long long int llround (double);
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#endif
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#if !defined(HAVE_LLROUNDL) && defined(HAVE_ROUNDL)
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#define HAVE_LLROUNDL 1
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long long int llroundl (long double);
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#endif
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/* Wrappers for systems without the various C99 single precision Bessel
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functions. */
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#if defined(HAVE_J0) && ! defined(HAVE_J0F)
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#define HAVE_J0F 1
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extern float j0f (float);
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#endif
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#if defined(HAVE_J1) && !defined(HAVE_J1F)
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#define HAVE_J1F 1
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extern float j1f (float);
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#endif
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#if defined(HAVE_JN) && !defined(HAVE_JNF)
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#define HAVE_JNF 1
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extern float jnf (int, float);
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#endif
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#if defined(HAVE_Y0) && !defined(HAVE_Y0F)
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#define HAVE_Y0F 1
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extern float y0f (float);
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#endif
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#if defined(HAVE_Y1) && !defined(HAVE_Y1F)
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#define HAVE_Y1F 1
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extern float y1f (float);
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#endif
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#if defined(HAVE_YN) && !defined(HAVE_YNF)
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#define HAVE_YNF 1
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extern float ynf (int, float);
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#endif
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/* Wrappers for systems without the C99 erff() and erfcf() functions. */
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#if defined(HAVE_ERF) && !defined(HAVE_ERFF)
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#define HAVE_ERFF 1
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extern float erff (float);
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#endif
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#if defined(HAVE_ERFC) && !defined(HAVE_ERFCF)
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#define HAVE_ERFCF 1
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extern float erfcf (float);
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#endif
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/* log10l is needed on all platforms for decimal I/O */
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#ifndef HAVE_LOG10L
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#define HAVE_LOG10L 1
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extern long double log10l(long double);
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#endif
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/* complex math functions */
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#if !defined(HAVE_CABSF)
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#define HAVE_CABSF 1
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extern float cabsf (float complex);
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#endif
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#if !defined(HAVE_CABS)
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#define HAVE_CABS 1
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extern double cabs (double complex);
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#endif
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#if !defined(HAVE_CABSL) && defined(HAVE_HYPOTL)
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#define HAVE_CABSL 1
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extern long double cabsl (long double complex);
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#endif
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#if !defined(HAVE_CARGF)
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#define HAVE_CARGF 1
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extern float cargf (float complex);
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#endif
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#if !defined(HAVE_CARG)
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#define HAVE_CARG 1
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extern double carg (double complex);
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#endif
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#if !defined(HAVE_CARGL) && defined(HAVE_ATAN2L)
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#define HAVE_CARGL 1
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extern long double cargl (long double complex);
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#endif
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#if !defined(HAVE_CEXPF)
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#define HAVE_CEXPF 1
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extern float complex cexpf (float complex);
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#endif
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#if !defined(HAVE_CEXP)
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#define HAVE_CEXP 1
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extern double complex cexp (double complex);
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#endif
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#if !defined(HAVE_CEXPL) && defined(HAVE_COSL) && defined(HAVE_SINL) && defined(EXPL)
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#define HAVE_CEXPL 1
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extern long double complex cexpl (long double complex);
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#endif
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#if !defined(HAVE_CLOGF)
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#define HAVE_CLOGF 1
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extern float complex clogf (float complex);
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#endif
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#if !defined(HAVE_CLOG)
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#define HAVE_CLOG 1
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extern double complex clog (double complex);
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#endif
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#if !defined(HAVE_CLOGL) && defined(HAVE_LOGL) && defined(HAVE_CABSL) && defined(HAVE_CARGL)
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#define HAVE_CLOGL 1
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extern long double complex clogl (long double complex);
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#endif
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#if !defined(HAVE_CLOG10F)
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#define HAVE_CLOG10F 1
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extern float complex clog10f (float complex);
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#endif
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#if !defined(HAVE_CLOG10)
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#define HAVE_CLOG10 1
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extern double complex clog10 (double complex);
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#endif
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#if !defined(HAVE_CLOG10L) && defined(HAVE_LOG10L) && defined(HAVE_CABSL) && defined(HAVE_CARGL)
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#define HAVE_CLOG10L 1
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extern long double complex clog10l (long double complex);
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#endif
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#if !defined(HAVE_CPOWF)
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#define HAVE_CPOWF 1
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extern float complex cpowf (float complex, float complex);
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#endif
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#if !defined(HAVE_CPOW)
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#define HAVE_CPOW 1
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extern double complex cpow (double complex, double complex);
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#endif
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#if !defined(HAVE_CPOWL) && defined(HAVE_CEXPL) && defined(HAVE_CLOGL)
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#define HAVE_CPOWL 1
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extern long double complex cpowl (long double complex, long double complex);
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#endif
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#if !defined(HAVE_CSQRTF)
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#define HAVE_CSQRTF 1
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extern float complex csqrtf (float complex);
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#endif
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#if !defined(HAVE_CSQRT)
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#define HAVE_CSQRT 1
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extern double complex csqrt (double complex);
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#endif
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#if !defined(HAVE_CSQRTL) && defined(HAVE_COPYSIGNL) && defined(HAVE_SQRTL) && defined(HAVE_FABSL) && defined(HAVE_HYPOTL)
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#define HAVE_CSQRTL 1
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extern long double complex csqrtl (long double complex);
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#endif
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#if !defined(HAVE_CSINHF)
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#define HAVE_CSINHF 1
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extern float complex csinhf (float complex);
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#endif
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#if !defined(HAVE_CSINH)
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#define HAVE_CSINH 1
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extern double complex csinh (double complex);
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#endif
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#if !defined(HAVE_CSINHL) && defined(HAVE_COSL) && defined(HAVE_COSHL) && defined(HAVE_SINL) && defined(HAVE_SINHL)
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#define HAVE_CSINHL 1
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extern long double complex csinhl (long double complex);
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#endif
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#if !defined(HAVE_CCOSHF)
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#define HAVE_CCOSHF 1
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extern float complex ccoshf (float complex);
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#endif
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#if !defined(HAVE_CCOSH)
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#define HAVE_CCOSH 1
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extern double complex ccosh (double complex);
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#endif
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#if !defined(HAVE_CCOSHL) && defined(HAVE_COSL) && defined(HAVE_COSHL) && defined(HAVE_SINL) && defined(HAVE_SINHL)
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#define HAVE_CCOSHL 1
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extern long double complex ccoshl (long double complex);
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#endif
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#if !defined(HAVE_CTANHF)
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#define HAVE_CTANHF 1
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extern float complex ctanhf (float complex);
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#endif
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#if !defined(HAVE_CTANH)
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#define HAVE_CTANH 1
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extern double complex ctanh (double complex);
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#endif
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#if !defined(HAVE_CTANHL) && defined(HAVE_TANL) && defined(HAVE_TANHL)
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#define HAVE_CTANHL 1
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extern long double complex ctanhl (long double complex);
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#endif
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#if !defined(HAVE_CSINF)
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#define HAVE_CSINF 1
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extern float complex csinf (float complex);
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#endif
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#if !defined(HAVE_CSIN)
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#define HAVE_CSIN 1
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extern double complex csin (double complex);
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#endif
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#if !defined(HAVE_CSINL) && defined(HAVE_COSL) && defined(HAVE_COSHL) && defined(HAVE_SINL) && defined(HAVE_SINHL)
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#define HAVE_CSINL 1
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extern long double complex csinl (long double complex);
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#endif
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#if !defined(HAVE_CCOSF)
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#define HAVE_CCOSF 1
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extern float complex ccosf (float complex);
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#endif
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#if !defined(HAVE_CCOS)
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#define HAVE_CCOS 1
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extern double complex ccos (double complex);
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#endif
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#if !defined(HAVE_CCOSL) && defined(HAVE_COSL) && defined(HAVE_COSHL) && defined(HAVE_SINL) && defined(HAVE_SINHL)
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#define HAVE_CCOSL 1
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extern long double complex ccosl (long double complex);
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#endif
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#if !defined(HAVE_CTANF)
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#define HAVE_CTANF 1
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extern float complex ctanf (float complex);
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#endif
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#if !defined(HAVE_CTAN)
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#define HAVE_CTAN 1
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extern double complex ctan (double complex);
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#endif
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#if !defined(HAVE_CTANL) && defined(HAVE_TANL) && defined(HAVE_TANHL)
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#define HAVE_CTANL 1
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extern long double complex ctanl (long double complex);
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#endif
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/* Complex ACOS. */
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#if !defined(HAVE_CACOSF) && defined(HAVE_CLOGF) && defined(HAVE_CSQRTF)
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#define HAVE_CACOSF 1
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extern complex float cacosf (complex float z);
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#endif
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#if !defined(HAVE_CACOS) && defined(HAVE_CLOG) && defined(HAVE_CSQRT)
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#define HAVE_CACOS 1
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extern complex double cacos (complex double z);
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#endif
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#if !defined(HAVE_CACOSL) && defined(HAVE_CLOGL) && defined(HAVE_CSQRTL)
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#define HAVE_CACOSL 1
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extern complex long double cacosl (complex long double z);
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#endif
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/* Complex ASIN. */
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#if !defined(HAVE_CASINF) && defined(HAVE_CLOGF) && defined(HAVE_CSQRTF)
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#define HAVE_CASINF 1
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extern complex float casinf (complex float z);
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#endif
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#if !defined(HAVE_CASIN) && defined(HAVE_CLOG) && defined(HAVE_CSQRT)
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#define HAVE_CASIN 1
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extern complex double casin (complex double z);
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#endif
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#if !defined(HAVE_CASINL) && defined(HAVE_CLOGL) && defined(HAVE_CSQRTL)
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#define HAVE_CASINL 1
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extern complex long double casinl (complex long double z);
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#endif
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/* Complex ATAN. */
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#if !defined(HAVE_CATANF) && defined(HAVE_CLOGF)
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#define HAVE_CATANF 1
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extern complex float catanf (complex float z);
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#endif
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#if !defined(HAVE_CATAN) && defined(HAVE_CLOG)
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#define HAVE_CATAN 1
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extern complex double catan (complex double z);
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#endif
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#if !defined(HAVE_CATANL) && defined(HAVE_CLOGL)
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#define HAVE_CATANL 1
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extern complex long double catanl (complex long double z);
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#endif
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/* Complex ASINH. */
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#if !defined(HAVE_CASINHF) && defined(HAVE_CLOGF) && defined(HAVE_CSQRTF)
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#define HAVE_CASINHF 1
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extern complex float casinhf (complex float z);
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#endif
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#if !defined(HAVE_CASINH) && defined(HAVE_CLOG) && defined(HAVE_CSQRT)
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#define HAVE_CASINH 1
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extern complex double casinh (complex double z);
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#endif
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#if !defined(HAVE_CASINHL) && defined(HAVE_CLOGL) && defined(HAVE_CSQRTL)
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#define HAVE_CASINHL 1
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extern complex long double casinhl (complex long double z);
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#endif
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/* Complex ACOSH. */
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#if !defined(HAVE_CACOSHF) && defined(HAVE_CLOGF) && defined(HAVE_CSQRTF)
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#define HAVE_CACOSHF 1
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extern complex float cacoshf (complex float z);
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#endif
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#if !defined(HAVE_CACOSH) && defined(HAVE_CLOG) && defined(HAVE_CSQRT)
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#define HAVE_CACOSH 1
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extern complex double cacosh (complex double z);
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#endif
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#if !defined(HAVE_CACOSHL) && defined(HAVE_CLOGL) && defined(HAVE_CSQRTL)
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#define HAVE_CACOSHL 1
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extern complex long double cacoshl (complex long double z);
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#endif
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/* Complex ATANH. */
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#if !defined(HAVE_CATANHF) && defined(HAVE_CLOGF)
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#define HAVE_CATANHF 1
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|
extern complex float catanhf (complex float z);
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|
#endif
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#if !defined(HAVE_CATANH) && defined(HAVE_CLOG)
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#define HAVE_CATANH 1
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|
extern complex double catanh (complex double z);
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|
#endif
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|
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#if !defined(HAVE_CATANHL) && defined(HAVE_CLOGL)
|
|
#define HAVE_CATANHL 1
|
|
extern complex long double catanhl (complex long double z);
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|
#endif
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/* Gamma-related prototypes. */
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|
#if !defined(HAVE_TGAMMA)
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|
#define HAVE_TGAMMA 1
|
|
extern double tgamma (double);
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|
#endif
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|
|
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#if !defined(HAVE_LGAMMA)
|
|
#define HAVE_LGAMMA 1
|
|
extern double lgamma (double);
|
|
#endif
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|
|
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#if defined(HAVE_TGAMMA) && !defined(HAVE_TGAMMAF)
|
|
#define HAVE_TGAMMAF 1
|
|
extern float tgammaf (float);
|
|
#endif
|
|
|
|
#if defined(HAVE_LGAMMA) && !defined(HAVE_LGAMMAF)
|
|
#define HAVE_LGAMMAF 1
|
|
extern float lgammaf (float);
|
|
#endif
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|
|
|
|
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#endif /* C99_PROTOS_H */
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