const char *section, unsigned section_line, const char *lvalue,
int ltype, const char *rvalue, void *data, void *userdata);
-int net_parse_inaddr(const char *address, unsigned char *family, void *dst);
+int net_parse_inaddr(const char *address, int *family, void *dst);
int net_get_unique_predictable_data(struct udev_device *device, uint8_t result[8]);
+const char *net_get_name(struct udev_device *device);
+
+void serialize_in_addrs(FILE *f, const struct in_addr *addresses, size_t size);
+int deserialize_in_addrs(struct in_addr **addresses, const char *string);
+int deserialize_in6_addrs(struct in6_addr **addresses, const char *string);
+
+/* don't include "dhcp-lease-internal.h" as it causes conflicts between netinet/ip.h and linux/ip.h */
+struct sd_dhcp_route;
+
+void serialize_dhcp_routes(FILE *f, const char *key, struct sd_dhcp_route *routes, size_t size);
+int deserialize_dhcp_routes(struct sd_dhcp_route **ret, size_t *ret_size, size_t *ret_allocated, const char *string);