Searched defs:ISCNTRL (Results 1 – 6 of 6) sorted by relevance
96 #define ISCNTRL(c) _sch_test(c, _sch_iscntrl) macro
229 #define ISCNTRL(c) (ISASCII (c) && iscntrl (c)) macro
233 # define ISCNTRL(c) (ISASCII (c) && iscntrl (c)) macro