MsgGetData (FUN) ¶ FUNCTION MsgGetData : CAA.PVOID InOut: Scope Name Type Return MsgGetData CAA.PVOID Input hMsg CAA.HANDLE peError POINTER TO ERROR

MsgReceive (FUN) ¶ FUNCTION MsgReceive : CAA.HANDLE Gets a message from hXChg InOut: Scope Name Type Return MsgReceive CAA.HANDLE Input hXChg CAA.HANDLE pctMsgLeft POINTER TO CAA.COUNT peError POINTER TO ERROR

MsgRelease (FUN) ¶ FUNCTION MsgRelease : ERROR If this message has the last reference, then Send it back to its ResourceExchange InOut: Scope Name Type Return MsgRelease ERROR Input hMsg CAA.HANDLE

MsgReleaseEx (FUN) ¶ FUNCTION MsgReleaseEx : ERROR If this message has the last reference, then Send it back to hXchg InOut: Scope Name Type Return MsgReleaseEx ERROR Input hMsg CAA.HANDLE hXChg CAA.HANDLE

PoolGetSize (FUN) ¶ FUNCTION PoolGetSize : CAA.SIZE InOut: Scope Name Type Return PoolGetSize CAA.SIZE Input ctNumBlock CAA.COUNT szBlockSize CAA.SIZE

PoolPutBlock (FUN) ¶ FUNCTION PoolPutBlock : ERROR Clears the block owner and returns hBlock to its pool InOut: Scope Name Type Return PoolPutBlock ERROR Input hBlock CAA.HANDLE

Ready List ¶ RLstAddPrio (Function) RLstCheckPrio (Function) RLstCreateH (Function) RLstCreateP (Function) RLstDelete (Function) RLstGetHighestPrio (Function) RLstGetSize (Function) RLstRemovePrio (Function)

RLstAddPrio (FUN) ¶ FUNCTION RLstAddPrio : ERROR Add the priroity level usiPrio to the ready list InOut: Scope Name Type Comment Return RLstAddPrio ERROR Input hRLst CAA.HANDLE usiPrio USINT [0..63] Priotity Level

RLstCheckPrio (FUN) ¶ FUNCTION RLstCheckPrio : BOOL return TRUE if the priority level usiPrio is part of the ready list InOut: Scope Name Type Comment Return RLstCheckPrio BOOL Input hRLst CAA.HANDLE usiPrio USINT [0..63] priority level. peError POINTER TO ERROR

RLstCreateH (FUN) ¶ FUNCTION RLstCreateH : CAA.HANDLE Take a SIZEOF(RLST) bytes from the Heap(OS) and build a Reday List InOut: Scope Name Type Return RLstCreateH CAA.HANDLE Input peError POINTER TO ERROR