widen = string_nextinlist(&listptr, &widen_sep, widen_buffer,
sizeof(widen_buffer));
DEBUG(D_route) debug_printf("%s router widened %s to %s\n", rblock->name,
widen = string_nextinlist(&listptr, &widen_sep, widen_buffer,
sizeof(widen_buffer));
DEBUG(D_route) debug_printf("%s router widened %s to %s\n", rblock->name,