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Manual Pages — ISASCII

NAME

isascii – test for ASCII character

CONTENTS

LIBRARY
SYNOPSIS
DESCRIPTION
SEE ALSO
HISTORY

LIBRARY

Standard C Library (libc, -lc)

SYNOPSIS

#include <ctype.h>

int
isascii(int c);

DESCRIPTION

The isascii() function tests for an ASCII character, which is any character between 0 and octal 0177 inclusive.

SEE ALSO

ctype(3), iswascii(3), ascii(7)

HISTORY

The isascii() function first appeared in AT&T v7 .

April 2, 2022

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