Function remove_building_from_zone

library/modules/Buildings.cpp:259–262

}

static void remove_building_from_zone(df::building* bld, df::building_civzonest* zone) {
    vector_erase_at(zone->contained_buildings, linear_index(zone->contained_buildings, bld));
    vector_erase_at(bld->relations, linear_index(bld->relations, zone));
}

static void remove_zone_from_all_buildings(df::building* zone_as_building)
{