X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=include%2Fnetinet%2Fin.h;h=f2f89aba0ca1c4695f82be2c8786ee1520450f8a;hb=65b98213e4a12997a519e34695250d9f3a4d6bc7;hp=cae16c7dfb56d8c12a070a07a3b3193bdd446368;hpb=3ed8c9f2df0b5f0bfe1006037c46d4f32ec6ca7b;p=musl

diff --git a/include/netinet/in.h b/include/netinet/in.h
index cae16c7d..f2f89aba 100644
--- a/include/netinet/in.h
+++ b/include/netinet/in.h
@@ -27,10 +27,12 @@ struct in6_addr
 {
 	union {
 		uint8_t __s6_addr[16];
+		uint16_t __s6_addr16[8];
 		uint32_t __s6_addr32[4];
 	} __in6_union;
 };
 #define s6_addr __in6_union.__s6_addr
+#define s6_addr16 __in6_union.__s6_addr16
 #define s6_addr32 __in6_union.__s6_addr32
 
 struct sockaddr_in6
@@ -69,6 +71,7 @@ uint32_t ntohl(uint32_t);
 uint16_t ntohs(uint16_t);
 
 #define IPPROTO_IP       0
+#define IPPROTO_HOPOPTS  0
 #define IPPROTO_ICMP     1
 #define IPPROTO_IGMP     2
 #define IPPROTO_IPIP     4
@@ -93,6 +96,7 @@ uint16_t ntohs(uint16_t);
 #define IPPROTO_PIM      103
 #define IPPROTO_COMP     108
 #define IPPROTO_RAW      255
+#define IPPROTO_MAX      256
 
 #define IN6_IS_ADDR_UNSPECIFIED(a) \
         (((uint32_t *) (a))[0] == 0 && ((uint32_t *) (a))[1] == 0 && \
@@ -136,6 +140,11 @@ uint16_t ntohs(uint16_t);
 #define IN6_IS_ADDR_MC_GLOBAL(a) \
         (IN6_IS_ADDR_MULTICAST(a) && ((((uint8_t *) (a))[1] & 0xf) == 0xe))
 
+#define __ARE_4_EQUAL(a,b) \
+	(!( 0[a]-0[b] | 1[a]-1[b] | 2[a]-2[b] | 3[a]-3[b] ))
+#define IN6_ARE_ADDR_EQUAL(a,b) \
+	__ARE_4_EQUAL((const uint32_t *)(a), (const uint32_t *)(b))
+
 #define	IN_CLASSA(a)		((((in_addr_t)(a)) & 0x80000000) == 0)
 #define	IN_CLASSA_NET		0xff000000
 #define	IN_CLASSA_NSHIFT	24