Subversion Repositories openrisc_2011-10-31

typedef unsigned long grub_uint64_t;

typedef grub_uint64_t grub_size_t;

grub_cmdline_get (unsigned max_len, int echo_char)

{

  unsigned xpos, ypos, ystart;

  grub_size_t lpos, llen;

  char buf[max_len];

  void cl_print (int pos, int c)

  {

      char *p;

      for (p = buf + pos; *p; p++)

      {

        if (xpos++ > 78)

          grub_putchar ('\n');

        grub_putchar (*p);

      }

 }

 void cl_delete (unsigned len)

 {

   cl_set_pos ();

   cl_print (lpos, ' ');

   grub_memmove ();

   cl_print (lpos, echo_char);

   cl_set_pos ();

 }

 cl_delete (llen);

 grub_size_t n = lpos;

 cl_delete (n);

}