typedef void(* NH_INPUT_MESSAGE)(CPHOBJECT const hInput, CPUINT32 const dwInputUserData, CPHOOKEDOBJECT const hMessage, ObjectTypes const messageType, CPENDPOINT const *const pSource, CPTIMESTAMPINFO const *const pTimeStamp)

Called on message reception other than Event, Modifier, Text, Selector and MidiSysEx. Actually only Data Transfer Message are handled this way.

Parameters

[in]	hInput	Handle to the notified input.
[in]	dwInputUserData	The user data associated to the input handle during its creation.
[in]	hMessage	Handle to the message. This handle is only valid during notification. If application needs to keep this handle it must acquire it with HookedObject_Acquire and release it with HookedObject_Release when it is no longer used.
[in]	messageType	The message type. See ObjectTypes enumeration in CLC_Enums.h
[in]	pSource	Pointer to the message's source
[in]	pTimeStamp	Pointer to a CPTIMESTAMPINFO structure containing the timestamp information if sender has timestamped his message. Only present if Input_ActivateMessageTimestamp has been called for this input, otherwise NULL.

Remarks

Data Transfer Message can be manipulated using DataTransferMessage_* functions.

This notification is activated by using Input_RegisterNotificationHandler.