All symbols starting with `o' in bsd/netccitt

• octet bsd/netccitt/hdlc.h:65
• _offsetof bsd/netccitt/if_x25subr.c:98
• old_to_new bsd/netccitt/pk_usrreq.c:484
• ORDER4 bsd/netccitt/hdlc.h:75
• ORDER5 bsd/netccitt/hdlc.h:76