Searched defs:is_alpha (Results 1 – 4 of 4) sorted by relevance
71 #define is_alpha(x) (!is_builtin(x) && \ macro
75 #define is_alpha(c) (is_lower(c) || is_upper(c)) macro
108 is_alpha(char a) in is_alpha() function
3610 is_alpha(char a) in is_alpha() function