ICMPv6: Add the IPv6-Only flag

[tcpdump] / ip6.h

diff --git a/ip6.h b/ip6.h
index a821cd2345e32cb8d15c2255a1c7fdc3da26a8d8..b5058a48e8df4ea92d0dc40ca75eab406d55931f 100644 (file)
--- a/ip6.h
+++ b/ip6.h
@@ -85,7 +85,7 @@ struct ip6_hdr {
        } ip6_ctlun;
        nd_ipv6 ip6_src;        /* source address */
        nd_ipv6 ip6_dst;        /* destination address */
-} ND_UNALIGNED;
+};
 
 #define ip6_vfc                ip6_ctlun.ip6_un2_vfc
 #define IP6_VERSION(ip6_hdr)   ((EXTRACT_U_1((ip6_hdr)->ip6_vfc) & 0xf0) >> 4)
@@ -111,21 +111,21 @@ struct ip6_hdr {
 struct ip6_ext {
        nd_uint8_t ip6e_nxt;
        nd_uint8_t ip6e_len;
-} ND_UNALIGNED;
+};
 
 /* Hop-by-Hop options header */
 struct ip6_hbh {
        nd_uint8_t ip6h_nxt;    /* next header */
        nd_uint8_t ip6h_len;    /* length in units of 8 octets */
        /* followed by options */
-} ND_UNALIGNED;
+};
 
 /* Destination options header */
 struct ip6_dest {
        nd_uint8_t ip6d_nxt;    /* next header */
        nd_uint8_t ip6d_len;    /* length in units of 8 octets */
        /* followed by options */
-} ND_UNALIGNED;
+};
 
 /* http://www.iana.org/assignments/ipv6-parameters/ipv6-parameters.xhtml */
 
@@ -170,7 +170,7 @@ struct ip6_rthdr {
        nd_uint8_t  ip6r_type;          /* routing type */
        nd_uint8_t  ip6r_segleft;       /* segments left */
        /* followed by routing type specific data */
-} ND_UNALIGNED;
+};
 
 #define IPV6_RTHDR_TYPE_0 0
 #define IPV6_RTHDR_TYPE_2 2
@@ -208,7 +208,7 @@ struct ip6_frag {
        nd_uint8_t  ip6f_reserved;      /* reserved field */
        nd_uint16_t ip6f_offlg;         /* offset, reserved, and flag */
        nd_uint32_t ip6f_ident;         /* identification */
-} ND_UNALIGNED;
+};
 
 #define IP6F_OFF_MASK          0xfff8  /* mask out offset from ip6f_offlg */
 #define IP6F_RESERVED_MASK     0x0006  /* reserved bits in ip6f_offlg */