Defines starting with `o' in Net2

• O kern/tty.c:80
• O_ACCMODE sys/fcntl.h:60
• O_APPEND sys/fcntl.h:71
• O_ASYNC sys/fcntl.h:75
• OBJ_ITEM netiso/xebec/sets.h:10
• OBJ_SET netiso/xebec/sets.h:11
• OBUFSIZ sys/tty.h:96
• O_CREAT sys/fcntl.h:78
• ODDP sys/ioctl_compat.h:100
• O_EXCL sys/fcntl.h:80
• O_EXLOCK sys/fcntl.h:74
• OFILESIZE sys/filedesc.h:88
• O_FSYNC sys/fcntl.h:76
• OMAGIC sys/exec.h:58
• O_NDELAY sys/fcntl.h:112
• ONLCR sys/termios.h:113
• ONLINE arch/i386/isa/wt.c:171
• ONLYA kern/tty.c:1793
• ONLYB kern/tty.c:1794
• O_NOCTTY sys/fcntl.h:88
• ONOEOT sys/termios.h:115
• O_NONBLOCK sys/fcntl.h:70
• OPCHAR netiso/xebec/llscan.c:23
• OPEN arch/i386/isa/wd.c:89
• OPEN_MAX sys/syslimits.h:43
• OPENRAW arch/i386/isa/wd.c:93
• OPMASK sys/namei.h:93
• OPOST sys/termios.h:111
• OPTSIZ netinet/ip_input.c:821
• ORDINARY sys/tty.h:132
• O_RDONLY sys/fcntl.h:57
• O_RDWR sys/fcntl.h:59
• O_SHLOCK sys/fcntl.h:73
• OSIOCGARP sys/ioctl.h:196
• OSIOCGIFADDR sys/ioctl.h:175
• OSIOCGIFBRDADDR sys/ioctl.h:182
• OSIOCGIFCONF sys/ioctl.h:185
• OSIOCGIFDSTADDR sys/ioctl.h:178
• OSIOCGIFNETMASK sys/ioctl.h:187
• OTHERS ufs/ufs_lockf.c:64
• OTIOCCONS sys/ioctl_compat.h:162
• O_TRUNC sys/fcntl.h:79
• OTTYDISC sys/ioctl_compat.h:163
• OUT netiso/xebec/debug.h:4
• ovbcopy net/slcompress.c:65
• O_WRONLY sys/fcntl.h:58
• OXTABS sys/termios.h:114