Searched defs:isalnum (Results 1 – 5 of 5) sorted by relevance
25 isalnum(c) in isalnum() function
38 #define isalnum(c) __istype((c), (_A|_D)) macro
111 #define isalnum(c) (_ctype2[c]&(_IDCH)) macro
40 #define isalnum(c) (lexclass[c] == ALPHA or lexclass[c] == NUM) macro