problem building a component in w2k

Evan <[email protected]> Thu, 17 Oct 2002 13:00:47 -0400

Newsgroups	gmane.comp.mozilla.devel.xpcom
Organization	Another Netscape Collabra Server User
Message-ID	<[email protected]>

when I try to build a xpcom component I get the following error:

nsComportServiceModule.obj : error LNK2001: unresolved external symbol 
"unsigned int __stdcall nsComportService_GetInterfacesHelper(unsigned 
int *,struct nsID * * *)" 
(?nsComportService_GetInterfacesHelper@@YGIPAIPAPAPAUnsID@@@Z)

I'm using 1.1 and the sample will build fine.  I used nsSampleModule.cpp 
as a template and I'm not sure what I'm missing to get this unresolved 
external.