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#define INCL_WINMESSAGEMGR
 
BOOL WinInSendMsg(hab)
HAB hab;    /* handle of the anchor block */
 
The WinInSendMsg function determines whether the current thread is
processing a message sent by another thread.
 
Parameter  Description
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hab        Identifies the anchor block.
 
Return Value
 
The return value is TRUE if the current thread is processing a message sent
by another thread, or FALSE if it is not processing a message.
 
Comments
 
The WinInSendMsg function can be used to tell if a function is being called
recursively.
 
See Also
 
WinIsThreadActive, WinSendMsg
 
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