Returns the required size for the header.
Syntax:
WMQGetNeededHeaderSize()
Parameters:
None.
Returns:
The required size of the header.
See also:
WMQSetHeaderSize Function, WMQ.SetRFH2Header, WMQ.GetRFH2Header, WMQ.SendMessageWithHeader, WMQ.GetMessageWithHeader
Since version:
1.8 SP1b