1  /* { dg-do "compile" } */
       2  
       3  typedef __SIZE_TYPE__ size_t;
       4  #define NULL ((void *) 0)
       5  
       6  extern const char *foo (void);
       7  extern size_t bar (void);
       8  
       9  void
      10  _nl_expand_alias (const char *locale_alias_path)
      11  {
      12    size_t added;
      13    do
      14      {
      15        added = 0;
      16        while (added == 0 && locale_alias_path[0] != '\0')
      17  	{
      18  	  const char *start = foo ();
      19  	  if (start < locale_alias_path)
      20  	    added = bar ();
      21  	}
      22      }
      23    while (added != 0);
      24  }