| CBL_EVENT_CLEAR | Clear the specified event. |
| CBL_EVENT_CLOSE | Close the supplied event handle |
| CBL_EVENT_OPEN_INTRA | Create an intra-process event |
| CBL_EVENT_POST | Post the specified event |
| CBL_EVENT_WAIT | Waits for the event to be posted |
| CBL_MONITOR_BROWSE | Acquire browse capability for a thread |
| CBL_MONITOR_BROWSE_TO_READ | Convert browse capability to read capability |
| CBL_MONITOR_BROWSE_TO_WRITE | Convert browse capability to write capability |
| CBL_MONITOR_CLOSE | Close the supplied monitor handle |
| CBL_MONITOR_OPEN_INTRA | Create a monitor |
| CBL_MONITOR_READ | Acquire read capability |
| CBL_MONITOR_RELEASE | Release a locked monitor |
| CBL_MONITOR_UNBROWSE | Release browse capability |
| CBL_MONITOR_UNREAD | Release read capability |
| CBL_MONITOR_UNWRITE | Release write capability |
| CBL_MONITOR_WRITE | Acquire write capability |
| CBL_MONITOR_WRITE_TO_BROWSE | Convert monitor write capability to browse |
| CBL_MUTEX_ACQUIRE | Acquire a mutex |
| CBL_MUTEX_CLOSE | Close the specified mutex |
| CBL_MUTEX_OPEN_INTRA | Create an intra-process mutex |
| CBL_MUTEX_RELEASE | Release the specified mutex |
| CBL_SEMAPHORE_ACQUIRE | Acquire one of the resources represented by the semaphore |
| CBL_SEMAPHORE_CLOSE | Close a semaphore |
| CBL_SEMAPHORE_OPEN_INTRA | Create an intra-process semaphore |
| CBL_SEMAPHORE_RELEASE | Release one of the resources represented by the semaphore |
Mutexes, semaphores, monitors and events can be used to synchronize threads. Synchronization objects are named, and the name is visible throughout the system, not just in the creating process.