ports/sysdeps/alpha/fpu/s_ctanhf.c

   1 /* Return hyperbole tangent of complex float value.
   2    Copyright (C) 2004-2014 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library.  If not, see
  17    <http://www.gnu.org/licenses/>.  */
  18
  19 #define __ctanhf __ctanhf_not_defined
  20 #define ctanhf ctanhf_not_defined
  21
  22 #include <complex.h>
  23 #include <math.h>
  24
  25 #undef __ctanhf
  26 #undef ctanhf
  27 #define __ctanhf internal_ctanhf
  28
  29 static _Complex float internal_ctanhf (_Complex float x);
  30
  31 #include <math/s_ctanhf.c>
  32 #include "cfloat-compat.h"
  33
  34 #undef __ctanhf
  35
  36 c1_cfloat_rettype
  37 __c1_ctanhf (c1_cfloat_decl (x))
  38 {
  39   _Complex float r = internal_ctanhf (c1_cfloat_value (x));
  40   return c1_cfloat_return (r);
  41 }
  42
  43 c2_cfloat_rettype
  44 __c2_ctanhf (c2_cfloat_decl (x))
  45 {
  46   _Complex float r = internal_ctanhf (c2_cfloat_value (x));
  47   return c2_cfloat_return (r);
  48 }
  49
  50 cfloat_versions (ctanhf);