toolchain/gcc/newlib/libm/common/s_nearbyint.c

   1 /*
   2  * ====================================================
   3  * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
   4  *
   5  * Developed at SunPro, a Sun Microsystems, Inc. business.
   6  * Permission to use, copy, modify, and distribute this
   7  * software is freely granted, provided that this notice
   8  * is preserved.
   9  * ====================================================
  10  */
  11
  12 #include <math.h>
  13 #include "fdlibm.h"
  14
  15 #ifndef _DOUBLE_IS_32BITS
  16
  17 #ifdef __STDC__
  18         double nearbyint(double x)
  19 #else
  20         double nearbyint(x)
  21         double x;
  22 #endif
  23 {
  24   return rint(x);
  25 }
  26
  27 #endif /* _DOUBLE_IS_32BITS */