src/ctype/isalnum.c

   1 #include <ctype.h>
   2
   3 int isalnum(int c)
   4 {
   5         return isalpha(c) || isdigit(c);
   6 }
   7
   8 int __isalnum_l(int c, locale_t l)
   9 {
  10         return isalnum(c);
  11 }
  12
  13 weak_alias(__isalnum_l, isalnum_l);