glibc/ports/sysdeps/m68k/m680x0/fpu/s_lrint.c

/* Round argument to nearest integral value according to current rounding
   direction.
   Copyright (C) 1997 Free Software Foundation, Inc.
   This file is part of the GNU C Library.
   Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library.  If not, see
   <http://www.gnu.org/licenses/>.  */

#include <math.h>

#ifndef suffix
#define suffix /*empty*/
#endif
#ifndef float_type
#define float_type double
#endif

#define CONCATX(a,b) __CONCAT(a,b)

long int
CONCATX(__lrint,suffix) (float_type x)
{
  return __m81_u(CONCATX(__lrint,suffix)) (x);
}

#define weak_aliasx(a,b) weak_alias(a,b)
weak_aliasx (CONCATX(__lrint,suffix), CONCATX(lrint,suffix))