extern int esp_schedule(const struct esp_algorithm *, struct secasvar *);
extern int esp_auth(struct mbuf *, size_t, size_t,
struct secasvar *, u_char *);
-#endif KERNEL_PRIVATE
+#endif /* KERNEL_PRIVATE */
-#endif _NETINET6_ESP_H_
+#endif /* _NETINET6_ESP_H_ */