1  /* Macros to control TS 18661-3 glibc features.
       2     Copyright (C) 2017-2023 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  /* Defined to 1 if the current compiler invocation provides a
      20     floating-point type with the IEEE 754 binary128 format, and this glibc
      21     includes corresponding *f128 interfaces for it.  */
      22  #define __HAVE_FLOAT128 0
      23  
      24  /* Defined to 1 if __HAVE_FLOAT128 is 1 and the type is ABI-distinct
      25     from the default float, double and long double types in this glibc.  */
      26  #define __HAVE_DISTINCT_FLOAT128 0
      27  
      28  /* Defined to 1 if the current compiler invocation provides a
      29     floating-point type with the right format for _Float64x, and this
      30     glibc includes corresponding *f64x interfaces for it.  */
      31  #define __HAVE_FLOAT64X 0
      32  
      33  /* Defined to 1 if __HAVE_FLOAT64X is 1 and _Float64x has the format
      34     of long double.  Otherwise, if __HAVE_FLOAT64X is 1, _Float64x has
      35     the format of _Float128, which must be different from that of long
      36     double.  */
      37  #define __HAVE_FLOAT64X_LONG_DOUBLE 0
      38  
      39  #ifndef __ASSEMBLER__
      40  
      41  /* Defined to concatenate the literal suffix to be used with _Float128
      42     types, if __HAVE_FLOAT128 is 1.
      43     E.g.: #define __f128(x) x##f128.  */
      44  # undef __f128
      45  
      46  /* Defined to a complex binary128 type if __HAVE_FLOAT128 is 1.
      47     E.g.: #define __CFLOAT128 _Complex _Float128.  */
      48  # undef __CFLOAT128
      49  
      50  #endif /* !__ASSEMBLER__.  */
      51  
      52  #include <bits/floatn-common.h>