`BACnetIHave` (FUN)

FUNCTION BACnetIHave : IEC_BACNET_STATUS

Sends an I-Have request.

InOut:

Scope	Name	Type	Comment
Return	`BACnetIHave`	IEC_BACNET_STATUS
Input	`devInst`	IEC_BACNET_INST_NUMBER	Instance number of the local Device from which the request should be sent.
	`pObjID`	POINTER TO IEC_BACNET_OBJECT_ID	A pointer to the object identifier of the local object for the I-Have service.
	`destinationAddress`	POINTER TO IEC_BACNET_ADDRESS	This is the MAC address of the device to which the request should be sent.

BACnetIHave (FUN)