Searched refs:iscntrl (Results 1 – 2 of 2) sorted by relevance
10 int _EXFUN(iscntrl, (int __c));53 #define iscntrl(c) ((__ctype_ptr)[(unsigned)(c)]&_C) macro
104 __exctype (iscntrl);175 # define iscntrl(c) __isctype((c), _IScntrl) macro