4.4BSD/usr/share/man/cat3/isascii.0

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ISASCII(3)                  BSD Programmer's Manual                 ISASCII(3)

NNAAMMEE
     iissaasscciiii - test for ASCII character

SSYYNNOOPPSSIISS
     ##iinncclluuddee <<ccttyyppee..hh>>

     _i_n_t
     iissaasscciiii(_i_n_t _c);

DDEESSCCRRIIPPTTIIOONN
     The iissaasscciiii() function tests for an ASCII character, which is any charac-
     ter with a value less than than or equal to 0177.

SSEEEE AALLSSOO
     ctype(3),  ascii(7)

SSTTAANNDDAARRDDSS
     The iissaasscciiii() function conforms to ANSI C X3.159-1989 (``ANSI C '').

4.4BSD                           June 4, 1993                                1