Searched defs:isalnum (Results 1 – 13 of 13) sorted by relevance
49 #define isalnum(ch) (isalpha(ch) || isdigit(ch)) macro
42 #define isalnum(c) ISALNUM(c) macro
48 #define isalnum(c) ((int)((_ctype_tab_ + 1)[(c)] & (_CTYPE_A|_CTYPE_D))) macro
126 #define isalnum(c) do_not_use_isalnum_with_safe_ctype macro
88 #define isalnum(ch) (isalpha(ch) || isdigit(ch)) in __strong_alias() macro
109 # define isalnum(c) (isalpha(c) || isdigit(c)) macro
179 isalnum(int ch) in isalnum() function
1523 #define isalnum(x) (isalpha(x) || ('0' <= (x) && (x) <= '9')) macro