genl_unregister_family
genl_unregister_family(carp_family_id);
void genl_unregister_family(uint16_t family);
genl_unregister_family(ctrl_family_id);
genl_unregister_family(family_id);
genl_unregister_family(family_id);
genl_unregister_family(family_id);