| csem | Counting semaphore structure |
| eflag | Event Flag structure |
| msgQ | Message queue structure |
| mutex | Mutex structure |
| os_data_global | This structure is a representation of the global debug data |
| os_data_hdr | A representation of the debug header data |
| os_data_per_task | This structure is a representation of the variable internal data |
| os_internal_debug_data | This structure describes the data returned by osint_snapshot |
| trtime | Time structure |