1  static int
       2  regex_compile ()
       3  {
       4    int  c, c1;
       5    char str[6  + 1];
       6    c1 = 0;
       7    for (;;)
       8      {
       9        do { } while (0) ;
      10        if (c1 == 6 )
      11          break;
      12        str[c1++] = c;
      13      }
      14  }