Searched defs:iscntrl (Results 1 – 5 of 5) sorted by relevance
35 #define iscntrl(C) (uchar(C) <= 0x1f || uchar(C) == 0x7f) macro
58 #define iscntrl(c) ((__ismask(c)&(_C)) != 0) macro
79 iscntrl(int c) in iscntrl() function
89 #define iscntrl(c) __sbistype((c), _CTYPE_C) macro
262 static __inline int iscntrl(int c) in iscntrl() function