xnu-2782.30.5.tar.gz

[apple/xnu.git] / bsd / netinet6 / ah.h

diff --git a/bsd/netinet6/ah.h b/bsd/netinet6/ah.h
index 62c5eda541cbe53127d465e7417bfd7e5f06247b..c649899d25ae4c5a9f4f78300cdeb703decd7a47 100644 (file)
--- a/bsd/netinet6/ah.h
+++ b/bsd/netinet6/ah.h
@@ -55,8 +55,7 @@ struct newah {
        /* variable size, 32bit bound*/ /* Authentication data */
 };
 
-#ifdef KERNEL
-#ifdef __APPLE_API_PRIVATE
+#ifdef BSD_KERNEL_PRIVATE
 struct secasvar;
 
 struct ah_algorithm_state {
@@ -65,29 +64,28 @@ struct ah_algorithm_state {
 };
 
 struct ah_algorithm {
-       int (*sumsiz) __P((struct secasvar *));
-       int (*mature) __P((struct secasvar *));
+       int (*sumsiz)(struct secasvar *);
+       int (*mature)(struct secasvar *);
        int keymin;     /* in bits */
        int keymax;     /* in bits */
        const char *name;
-       int (*init) __P((struct ah_algorithm_state *, struct secasvar *));
-       void (*update) __P((struct ah_algorithm_state *, caddr_t, size_t));
-       void (*result) __P((struct ah_algorithm_state *, caddr_t));
+       int (*init)(struct ah_algorithm_state *, struct secasvar *);
+       void (*update)(struct ah_algorithm_state *, caddr_t, size_t);
+       void (*result)(struct ah_algorithm_state *, caddr_t, size_t);
 };
 
-#define        AH_MAXSUMSIZE   16
+#define        AH_MAXSUMSIZE   64 // sha2-512's output size
 
-extern const struct ah_algorithm *ah_algorithm_lookup __P((int));
+extern const struct ah_algorithm *ah_algorithm_lookup(int);
 
 /* cksum routines */
-extern int ah_hdrlen __P((struct secasvar *));
+extern int ah_hdrlen(struct secasvar *);
 
-extern size_t ah_hdrsiz __P((struct ipsecrequest *));
-extern void ah4_input __P((struct mbuf *, int));
-extern int ah4_output __P((struct mbuf *, struct ipsecrequest *));
-extern int ah4_calccksum __P((struct mbuf *, caddr_t, size_t,
-       const struct ah_algorithm *, struct secasvar *));
-#endif /* __APPLE_API_PRIVATE */
-#endif /*KERNEL*/
+extern size_t ah_hdrsiz(struct ipsecrequest *);
+extern void ah4_input(struct mbuf *, int);
+extern int ah4_output(struct mbuf *, struct secasvar *);
+extern int ah4_calccksum(struct mbuf *, caddr_t, size_t,
+       const struct ah_algorithm *, struct secasvar *);
+#endif /* BSD_KERNEL_PRIVATE */
 
-#endif /*_NETINET6_AH_H_*/
+#endif /* _NETINET6_AH_H_ */