iscntrl.c File Reference

#include "../ctype.h"

Functions
int	iscntrl (int c)
	Check if value is control character. More...

Function Documentation

iscntrl()

int iscntrl

(

int

c

)

Check if value is control character.

The iscntrl function tests for any control character.

Parameters

c	Value to check.

Returns

1 if true, 0 if false