cleanup

cleanup

SCCS-vsn: sys/kern/init_main.c 4.23
SCCS-vsn: sys/kern/uipc_proto.c 4.10
SCCS-vsn: sys/kern/uipc_socket2.c 4.13
SCCS-vsn: sys/net/if.h 4.6
SCCS-vsn: sys/vax/if/if_en.c 4.17
SCCS-vsn: sys/vax/if/if_en.h 4.3
SCCS-vsn: sys/net/if_loop.c 4.3
SCCS-vsn: sys/vax/if/if_uba.c 4.4
SCCS-vsn: sys/vax/if/if_uba.h 4.3
SCCS-vsn: sys/netinet/in_pcb.c 4.12
SCCS-vsn: sys/netinet/in_pcb.h 4.2
SCCS-vsn: sys/netinet/ip_icmp.c 4.10
SCCS-vsn: sys/netinet/ip_icmp.h 4.3
SCCS-vsn: sys/netinet/ip_input.c 1.22
SCCS-vsn: sys/net/raw_usrreq.c 4.3
SCCS-vsn: sys/netinet/tcp_fsm.h 4.10
SCCS-vsn: sys/netinet/tcp_input.c 1.35
SCCS-vsn: sys/netinet/tcp_subr.c 4.6
SCCS-vsn: sys/netinet/tcp_usrreq.c 1.39
SCCS-vsn: sys/netinet/udp_usrreq.c 4.14
SCCS-vsn: sys/vax/uba/ubareg.h 4.26