* call.c (add_builtin_candidate): legal -> valid, illegal -> invalid.

[pf3gnuchains/gcc-fork.git] / libf2c / libF77 / r_nint.c

#include "f2c.h"

#undef abs
#include <math.h>
double
r_nint (real * x)
{
  return ((*x) >= 0 ? floor (*x + .5) : -floor (.5 - *x));
}