CVS commit: src/sys

["Christos Zoulas" <christos%netbsd.org@localhost>]

Module Name:    src
Committed By:   christos
Date:           Sat Dec 31 20:42:00 UTC 2011

Modified Files:
        src/sys/ddb: db_user.h
        src/sys/net: rtsock.c
        src/sys/net80211: ieee80211_input.c ieee80211_ioctl.c
            ieee80211_netbsd.h ieee80211_output.c
        src/sys/netinet: if_arp.c ip_icmp.c ip_output.c tcp_input.c
            tcp_output.c tcp_subr.c
        src/sys/netinet6: frag6.c icmp6.c in6_ifattach.c in6_pcb.c in6_proto.c
            ip6_input.c ip6_mroute.c ip6_output.c
        src/sys/netkey: key.c

Log Message:
- fix offsetof usage, and redundant defines
- kill pointer casts to 0


To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 src/sys/ddb/db_user.h
cvs rdiff -u -r1.138 -r1.139 src/sys/net/rtsock.c
cvs rdiff -u -r1.71 -r1.72 src/sys/net80211/ieee80211_input.c
cvs rdiff -u -r1.56 -r1.57 src/sys/net80211/ieee80211_ioctl.c
cvs rdiff -u -r1.16 -r1.17 src/sys/net80211/ieee80211_netbsd.h
cvs rdiff -u -r1.50 -r1.51 src/sys/net80211/ieee80211_output.c
cvs rdiff -u -r1.152 -r1.153 src/sys/netinet/if_arp.c
cvs rdiff -u -r1.126 -r1.127 src/sys/netinet/ip_icmp.c
cvs rdiff -u -r1.211 -r1.212 src/sys/netinet/ip_output.c
cvs rdiff -u -r1.319 -r1.320 src/sys/netinet/tcp_input.c
cvs rdiff -u -r1.172 -r1.173 src/sys/netinet/tcp_output.c
cvs rdiff -u -r1.245 -r1.246 src/sys/netinet/tcp_subr.c
cvs rdiff -u -r1.51 -r1.52 src/sys/netinet6/frag6.c
cvs rdiff -u -r1.158 -r1.159 src/sys/netinet6/icmp6.c
cvs rdiff -u -r1.86 -r1.87 src/sys/netinet6/in6_ifattach.c
cvs rdiff -u -r1.117 -r1.118 src/sys/netinet6/in6_pcb.c
cvs rdiff -u -r1.94 -r1.95 src/sys/netinet6/in6_proto.c
cvs rdiff -u -r1.134 -r1.135 src/sys/netinet6/ip6_input.c
cvs rdiff -u -r1.102 -r1.103 src/sys/netinet6/ip6_mroute.c
cvs rdiff -u -r1.141 -r1.142 src/sys/netinet6/ip6_output.c
cvs rdiff -u -r1.180 -r1.181 src/sys/netkey/key.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.