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Manual Pages  — ISSPECIAL

NAME

isspecial – special character test

CONTENTS

LIBRARY

Standard C Library (libc, -lc)

SYNOPSIS

#include <ctype.h>

int
isspecial(int c);

DESCRIPTION

The isspecial() function tests for a special character.

RETURN VALUES

The isspecial() function returns zero if the character tests false and returns non-zero if the character tests true.

SEE ALSO

ctype(3), iswspecial(3)

HISTORY

The isspecial() function appeared in BSD 4.4 .

ISSPECIAL (3) March 30, 2004

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