Defines starting with `o' in jet

• OPTIONS_CFLASH jet/events.c:620
• optionsMenu jet/events.c:617
• OPTIONS_SWAPCNTL jet/events.c:619
• OPTIONS_SWAPDEL jet/events.c:618
• OPTIONS_WRAP jet/events.c:621
• _OSBIND_H jet/osbind.h:7