Searched defs:isxdigit (Results 1 – 4 of 4) sorted by relevance
9 static inline int isxdigit(int ch) in isxdigit() function
33 #define isxdigit(c) ((__ismask(c)&(_D|_X)) != 0) macro
228 #define isxdigit(x) \ macro
523 #define isxdigit(c) (('0' <= (c) && (c) <= '9') \ macro