[O]

1. OCF_RA_DIR
2. OCF_ROOT_DIR
3. OFFLINESTATUS
4. ONLINESTATUS
5. ON_LINUX
6. OP
7. OPENSSL_ALG
8. OPENSSL_FN
9. OPTARGS
10. OPTCHAR
11. OPTIONS_INTERNAL__H
12. O_CIB_RESTART
13. O_DC_TIMER_RESTART
14. O_EXIT
15. O_LRM_RECONNECT
16. O_PE_RESTART
17. O_RELEASE
18. O_TE_RESTART