1  /* Manipulation of the bit representation of 'long double' quantities.
       2     Copyright (C) 2020-2023 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  #ifndef _MATH_LDBL_H_IBM128_COMPAT
      20  #define _MATH_LDBL_H_IBM128_COMPAT 1
      21  
      22  #include <bits/floatn.h>
      23  
      24  /* Trampoline in the ldbl-128ibm headers if building against the
      25     old abi.  Otherwise, we have nothing to add. */
      26  #if __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 0
      27  #include_next <math_ldbl.h>
      28  #endif
      29  
      30  #endif /* _MATH_LDBL_H_IBM128_COMPAT */