Searched defs:isxdigit (Results 1 – 5 of 5) sorted by relevance
58 #define isxdigit(c) ((int)((_ctype_tab_ + 1)[(c)] & _CTYPE_X)) macro
57 #define isxdigit(c) (isdigit(c) || in_range(c, 'a', 'f') || in_range(c, 'A', 'F')) macro
120 #define isxdigit(c) (isdigit(c) || in_range(c, 'a', 'f') || in_range(c, 'A', 'F')) macro
187 isxdigit(int ch) in isxdigit() function
35 #define isxdigit(c) (__isxdigit(c)) macro