Function decr_level

tools/kconfig2html.c:1093–1107

 ****************************************************************************/

static void decr_level(void)
{
  int ndx = g_level;

  g_paranum[ndx] = '\0';
  ndx--;

  if (ndx < 0)
    {
      error("Nesting level underflow, aborting\n");
      exit(ERROR_NESTING_UNDERFLOW);
    }

  g_level = ndx;
}

/****************************************************************************
 * Name: incr_paranum