Searched refs:islower (Results 1 – 2 of 2) sorted by relevance
13 int _EXFUN(islower, (int __c));45 #define islower(c) ((__ctype_ptr)[(unsigned)(c)]&_L) macro60 __extension__ ({ int __x = (c); islower(__x) ? (__x - 'a' + 'A') : __x;})
106 __exctype (islower);177 # define islower(c) __isctype((c), _ISlower) macro