Variables starting with `o' in bsd/netinet

• obytes bsd/netinet/ip_mroute.h:173
• old_chk_ptr bsd/netinet/ip_fw.c:1305
• old_ctl_ptr bsd/netinet/ip_fw.c:1306
• old_dn_ctl_ptr bsd/netinet/ip_dummynet.c:626
• opts bsd/netinet/fil.c:92
• out bsd/netinet/fil.c:585