>>>
>>>This makes no sense; why would you declare one of the arguments of type & as "long @" and the other "long"? The odds are that one of the two long declares is completely FUBAR, and either both should be declared LONG, or LONG @ (LONG is ByVal, LONG @ is ByRef)
>>
>>The tcpHandle needs to be modified by the called program, so I declared it as by reference. maxTime is a parameter that I would typically pass in as a constant.
>>
>
>THe declaration is unaffected by the need to capture a changed value - you use @ in the function call to allow any change to propagate back; declaring it in the DECLARE...DLL has a definite and different effect; LONG passes a 4 byte integer, while long @ passes a pointer to what is presumed to be a 4 byte integer. See CLSHEAP to see examples of where to use each.

Thanks for that info, i wasn't sure what @ would signify in the DECLARE statement.

With that in mind, my DECLARE should be without the @. Nonetheless, I still have a problem elsewhere.