1: #include <locale.h>
    2: #include <mcheck.h>
    3: 
    4: int
    5: main (void)
    6: {
    7:   int cnt;
    8: 
    9:   mtrace ();
   10: 
   11:   for (cnt = 0; cnt < 100; ++cnt)
   12:     {
   13:       setlocale (LC_ALL, "de_DE.ISO-8859-1");
   14:       setlocale (LC_ALL, "de_DE.UTF-8");
   15:     }
   16: 
   17:   return 0;
   18: }