Searched refs:is_alpha (Results 1 – 4 of 4) sorted by relevance
75 #define is_alpha(c) (is_lower(c) || is_upper(c)) macro77 #define is_sstart(c) (is_alpha(c) || (c) == '_')
71 #define is_alpha(x) (!is_builtin(x) && \ macro
101 if (is_alpha(*s) || *s == '_') { in def()
160 if (is_alpha(t) || t == '_') { in main()