CLC_Fct_DataTransferMessage.h File Reference

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Functions
Number handling
Set the message's number Parameters [in] hMsg Handle to the Transfer Message. [in] wNumber Message's number. Returns Standard CHAILink Client return code. See CLC_ErrorCode enumeration.
CLC_ErrorCode	DataTransferMessage_SetNumber (CPHOOKEDOBJECT const hMsg, CPUINT16 const wNumber)
CLC_ErrorCode	DataTransferMessage_GetNumber (CPHOOKEDOBJECT const hMsg, CPUINT16 *const pwNumber)
	Get the message's number. More...
Set the message buffer
CLC_ErrorCode	DataTransferMessage_GetSendBufferLength (CPHOOKEDOBJECT const hMsg, CPUINT16 *const pwSendBufferLength)
	Get the maximum number of bytes the message can carry. More...
CLC_ErrorCode	DataTransferMessage_SetSendBuffer (CPHOOKEDOBJECT const hMsg, CPUINT16 const wToOffset, CPUINT16 const wBytesToCopy, CPBYTE const *const pSrcBuffer)
	Fill the message buffer with data coming from the application. More...
Get the message buffer
CLC_ErrorCode	DataTransferMessage_GetReceiveBufferLength (CPHOOKEDOBJECT const hMsg, CPUINT16 *const pwReceiveBufferLength)
	Get the number of bytes available. More...
CLC_ErrorCode	DataTransferMessage_GetReceiveBuffer (CPHOOKEDOBJECT const hMsg, CPUINT16 const wFromOffset, CPUINT16 const wBytesToRead, CPUINT16 *const pwBytesRead, CPBYTE const **const ppBuffer)
	Get the message buffer content. More...