Defines starting with `o' in arch/i386/isa

• OBUSY arch/i386/isa/lpt.c:124
• OCTAVE_NOTES arch/i386/isa/spkr.c:152
• OFLO arch/i386/isa/if_isreg.h:72
• ONE arch/i386/isa/if_isreg.h:81
• ONETICK arch/i386/isa/aha1542.c:1372
• ONLINE arch/i386/isa/wt.c:171
• OP_ABORT_ECB arch/i386/isa/aha1742.c:128
• OPEN arch/i386/isa/lms.c:101
• OP_IMMED arch/i386/isa/aha1742.c:125
• OP_START_ECB arch/i386/isa/aha1742.c:127
• OWN arch/i386/isa/if_isreg.h:69