sd_dhcp6_client_ref  143 src/libsystemd-network/sd-dhcp6-client.c         _cleanup_dhcp6_client_unref_ _unused_ sd_dhcp6_client *_dont_destroy_##client = sd_dhcp6_client_ref(client)
sd_dhcp6_client_ref   61 src/systemd/sd-dhcp6-client.h sd_dhcp6_client *sd_dhcp6_client_ref(sd_dhcp6_client *client);