sysdeps/generic/math-type-macros-double.h

   1 /* Helper macros for double variants of type generic functions of libm.
   2    Copyright (C) 2016-2024 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    <https://www.gnu.org/licenses/>.  */
  18
  19 #ifndef _MATH_TYPE_MACROS_DOUBLE
  20 #define _MATH_TYPE_MACROS_DOUBLE
  21
  22 #define M_LIT(c) c
  23 #define M_MLIT(c) c
  24 #define M_PFX DBL
  25 #define M_SUF(c) c
  26 #define FLOAT double
  27 #define CFLOAT _Complex double
  28 #define M_STRTO_NAN __strtod_nan
  29 #define M_USE_BUILTIN(c) USE_ ##c ##_BUILTIN
  30
  31 #include <libm-alias-double.h>
  32 #include <math-nan-payload-double.h>
  33
  34 #ifndef declare_mgen_alias
  35 # define declare_mgen_alias(from, to) libm_alias_double (from, to)
  36 #endif
  37
  38 #ifndef declare_mgen_alias_r
  39 # define declare_mgen_alias_r(from, to) libm_alias_double_r (from, to, _r)
  40 #endif
  41
  42 #ifndef declare_mgen_alias_narrow
  43 # define declare_mgen_alias_narrow(from, to)    \
  44   libm_alias_double_narrow (from, to)
  45 #endif
  46
  47 /* Supply the generic macros.  */
  48 #include <math-type-macros.h>
  49
  50 /* Do not use the type-generic wrapper templates if compatibility with
  51    SVID error handling is needed.  */
  52 #include <math/math-svid-compat.h>
  53 #define __USE_WRAPPER_TEMPLATE !LIBM_SVID_COMPAT
  54
  55 #endif