Unused functions in fusion.dll

[Francois Gouget]

CompareAssemblyIdentity() and GetAssemblyIdentityFromFile() have stubs 
in fusion.c, but they are not used and not exported in any way.

Is there any point in keeping them in their current state?
Where/how should they be exported? A look at the fusion.dll export table 
on my Windows XP turned up nothing...