* decl.c (xref_basetypes): Refactor.

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

#include "f2c.h"

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