Here are the data structures with brief descriptions:

CTN_DQueue	Structure representing data queue object
CTN_DQueueTaskWait	DQueue-specific fields related to waiting task, to be included in struct TN_Task
CTN_EGrpTaskWait	EventGrp-specific fields related to waiting task, to be included in struct TN_Task
CTN_EventGrp	Event group
CTN_FMem	Fixed memory blocks pool
CTN_FMemTaskWait	FMem-specific fields related to waiting task, to be included in struct TN_Task
CTN_Mutex	Mutex
CTN_Sem	Semaphore
CTN_Task	Task
CTN_Timer	Timer