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

NNAAMMEE
     iissaasscciiii -

SSYYNNOOPPSSIISS
     ##iinncclluuddee <<ccttyyppee..hh>>

     _i_n_t
     iissaasscciiii(_i_n_t _c)

DDEESSCCRRIIPPTTIIOONN
     The iissaasscciiii() function tests for an ASCII character, which is any charac-
     ter for which either iscntrl(3) (character codes 000 through 037 and also
     including 0177) or isprint(3) (character codes 040 through 0176) is true.

SSEEEE AALLSSOO
     isalnum(3),  isalpha(3),  iscntrl(3),  isdigit(3),  isgraph(3),
     islower(3),  isprint(3),  ispunct(3),  isspace(3),  isupper(3),
     isxdigit(3),  toascii(3),  tolower(3),  toupper(3),  stdio(3) ascii(7)

SSTTAANNDDAARRDDSS
     The iissaasscciiii() function conforms to ANSI C3.159-1989 (``ANSI C'').

BSD Experimental                  May 2, 1991                                1








































