Ruby  1.9.3p429(2013-05-15revision40747)
Functions
signbit.c File Reference
#include <limits.h>
#include "ruby.h"

Go to the source code of this file.

Functions

int signbit (double x)
 

Function Documentation

int signbit ( double  x)

Definition at line 5 of file signbit.c.

References CHAR_BIT, i, and long.