osx man page for isascii

ISASCII(3)						   BSD Library Functions Manual 						ISASCII(3)

NAME
     isascii -- test for ASCII character

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)

BSD
								  October 6, 2002							       BSD