fixed compilation error.

(sorry, I checked compilability just on KAME+FreeBSD)

net/pim6sd/files/patch-ad

@@ -0,0 +1,18 @@
+--- pim6sd/mld6v2.h	5 Sep 2002 08:12:23 -0000	1.6
++++ pim6sd/mld6v2.h	16 Nov 2002 15:14:01 -0000
+@@ -67,12 +67,10 @@
+ #define nmcastrcd mldv2_hdr.icmp6_data16[1]
+ 
+ struct mld_report_hdr {	/* Multicast Report */
+-    u_int8_t  mld_type;	/* Multicast Report Type */
+-    u_int8_t  mld_reserved1;	/* Reserved */
+-    u_int16_t mld_cksum;	/* Checksum */
+-    u_int16_t mld_reserved2;	/* Reserved */
+-    u_int16_t mld_grpnum;	/* Number of Multicast Address Records */
++    struct icmp6_hdr	mld_icmp6_hdr;	/* version & type of MLD message */
+ };
++
++#define mld_grpnum	mld_icmp6_hdr.icmp6_data16[1]
+ #endif
+ 
+ #ifndef MLD_MINLEN

net/pim6sd/files/patch-ae

@@ -0,0 +1,33 @@
+--- pim6sd/mld6_proto.c	Wed Oct 30 17:53:17 2002
++++ pim6sd/mld6_proto.c	Sun Nov 17 00:39:36 2002
+@@ -316,12 +316,14 @@
+ 		    inet6_fmt(group), v->uv_name);
+ 		return;
+ 	}
++#ifdef MLDV2_LISTENER_REPORT
+ 	if (v->uv_mld_version & MLDv2) {
+ 		log(LOG_DEBUG, 0,
+ 		    "shift to MLDv1 compat-mode for %s on Mif %s",
+ 		    inet6_fmt(group), v->uv_name);
+ 		mld_shift_to_v1mode(mifi, src, &group_sa);
+ 	}
++#endif
+ 
+ 	IF_DEBUG(DEBUG_MLD)
+ 		log(LOG_DEBUG, 0,
+@@ -517,6 +519,7 @@
+ 				  v->uv_ifindex,
+ 				  MLD6_LAST_LISTENER_QUERY_INTERVAL, 0, 1);
+ 			break;
++#ifdef MLDV2_LISTENER_REPORT
+ 		case MLDv2:
+ 		default:
+ 			send_mld6v2(MLD_LISTENER_QUERY, 0,
+@@ -526,6 +529,7 @@
+ 				    MLD6_QUERY_RESPONSE_INTERVAL,
+ 				    0, TRUE, SFLAGNO, v->uv_mld_robustness,
+ 				    v->uv_mld_query_interval);
++#endif
+ 			break;
+ 		}
+ 		v->uv_out_mld_query++;