Function pop_dependency

tools/kconfig2html.c:1045–1061

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

static void pop_dependency(void)
{
  int ndx = g_ndependencies - 1;
  if (ndx < 0)
    {
      error("Dependency underflow, aborting\n");
      exit(ERROR_DEPENDENCIES_UNDERFLOW);
    }

  if (g_dependencies[ndx])
    {
      free(g_dependencies[ndx]);
      g_dependencies[ndx] = NULL;
    }

  g_ndependencies = ndx;
}

/****************************************************************************
 * Name: incr_level