Searched defs:isalnum (Results 1 – 3 of 3) sorted by relevance
22 #define isalnum(c) ((__ismask(c)&(_U|_L|_D)) != 0) macro
220 #define isalnum(x) sane_istest(x,GIT_ALPHA | GIT_DIGIT) macro
182 #define isalnum(c) (('0' <= (c) && (c) <= '9') \ macro