src/ctype/wctrans.c

   1 #include <wctype.h>
   2 #include <string.h>
   3
   4 wctrans_t wctrans(const char *class)
   5 {
   6         if (!strcmp(class, "toupper")) return (wctrans_t)1;
   7         if (!strcmp(class, "tolower")) return (wctrans_t)2;
   8         return 0;
   9 }
  10
  11 wint_t towctrans(wint_t wc, wctrans_t trans)
  12 {
  13         if (trans == (wctrans_t)1) return towupper(wc);
  14         if (trans == (wctrans_t)2) return towlower(wc);
  15         return wc;
  16 }
  17
  18 wctrans_t __wctrans_l(const char *s, locale_t l)
  19 {
  20         return wctrans(s);
  21 }
  22
  23 wint_t __towctrans_l(wint_t c, wctrans_t t, locale_t l)
  24 {
  25         return towctrans(c, t);
  26 }
  27
  28 weak_alias(__wctrans_l, wctrans_l);
  29 weak_alias(__towctrans_l, towctrans_l);