src/ctype/isxdigit.c

   1 #include <ctype.h>
   2
   3 int isxdigit(int c)
   4 {
   5         return isdigit(c) || ((unsigned)c|32)-'a' < 6;
   6 }
   7
   8 int __isxdigit_l(int c, locale_t l)
   9 {
  10         return isxdigit(c);
  11 }
  12
  13 weak_alias(__isxdigit_l, isxdigit_l);