Searched defs:iscntrl (Results 1 – 5 of 5) sorted by relevance
77 iscntrl(int c) in iscntrl() function
155 int iscntrl(c) in iscntrl() function
63 #define iscntrl(c) ((__ctype + 1)[c] & _C) macro
51 #define iscntrl(c) ((_ctype_+1)[c]&_C) macro
69 #define iscntrl(c) ((_ctype_ + 1)[c] & _C) macro