*/
#include <sys/appleapiopts.h>
-#ifdef KERNEL
-#ifdef __APPLE_API_PRIVATE
-extern void ip6_ecn_ingress __P((int, u_int32_t *, const u_int32_t *));
-extern void ip6_ecn_egress __P((int, const u_int32_t *, u_int32_t *));
-#endif /* __APPLE_API_PRIVATE */
-#endif
+#ifdef KERNEL_PRIVATE
+extern void ip6_ecn_ingress(int, u_int32_t *, const u_int32_t *);
+extern void ip6_ecn_egress(int, const u_int32_t *, u_int32_t *);
+#endif KERNEL_PRIVATE