Stream callback structure. More...

#include <libusbk.h>

Public Member Functions
INT KUSB_API	KSTM_ERROR_CB (_in PKSTM_INFO StreamInfo, _in PKSTM_XFER_CONTEXT XferContext, _in INT XferContextIndex, _in INT ErrorCode)
	Function definition for an optional user-defined callback; executed when a transfer error occurs.

INT KUSB_API	KSTM_SUBMIT_CB (_in PKSTM_INFO StreamInfo, _in PKSTM_XFER_CONTEXT XferContext, _in INT XferContextIndex, _in LPOVERLAPPED Overlapped)
	Function definition for an optional user-defined callback; executed to submit a transfer.

INT KUSB_API	KSTM_STARTED_CB (_in PKSTM_INFO StreamInfo, _in PKSTM_XFER_CONTEXT XferContext, _in INT XferContextIndex)
	Function definition for an optional user-defined callback; executed for each transfer context when the stream is started with StmK_Start.

INT KUSB_API	KSTM_STOPPED_CB (_in PKSTM_INFO StreamInfo, _in PKSTM_XFER_CONTEXT XferContext, _in INT XferContextIndex)
	Function definition for an optional user-defined callback; executed for each transfer context when the stream is stopped with StmK_Stop.

INT KUSB_API	KSTM_COMPLETE_CB (_in PKSTM_INFO StreamInfo, _in PKSTM_XFER_CONTEXT XferContext, _in INT XferContextIndex, _in INT ErrorCode)
	Function definition for an optional user-defined callback; executed when a valid transfer completes.

KSTM_COMPLETE_RESULT KUSB_API	KSTM_BEFORE_COMPLETE_CB (_in PKSTM_INFO StreamInfo, _in PKSTM_XFER_CONTEXT XferContext, _in INT XferContextIndex, _ref PINT ErrorCode)
	Function definition for an optional user-defined callback; executed immediately after a transfer completes. More...

Data Fields
KSTM_ERROR_CB *	Error
	Executed when a transfer error occurs.

KSTM_SUBMIT_CB *	Submit
	Executed to submit a transfer.

KSTM_COMPLETE_CB *	Complete
	Executed when a valid transfer completes.

KSTM_STARTED_CB *	Started
	Executed for every transfer context when the stream is started with StmK_Start.

KSTM_STOPPED_CB *	Stopped
	Executed for every transfer context when the stream is stopped with StmK_Stop.

KSTM_BEFORE_COMPLETE_CB *	BeforeComplete
	Executed immediately after a transfer completes.

UCHAR	z_F_i_x_e_d [64-sizeof(UINT_PTR)*6]
	fixed structure padding.

Detailed Description

Stream callback structure.

[Fixed structure size of 64 bytes]

These optional callback functions are executed from the streams internal thread at various stages of operation.

The documentation for this struct was generated from the following file:

libusbk.h

Public Member Functions

Data Fields

Detailed Description