Add genobject.c to the MSVC++ 6.0 build.
diff --git a/PC/VC6/pythoncore.dsp b/PC/VC6/pythoncore.dsp
index 527e891..dc4acd4 100644
--- a/PC/VC6/pythoncore.dsp
+++ b/PC/VC6/pythoncore.dsp
@@ -361,6 +361,10 @@
 # End Source File

 # Begin Source File

 

+SOURCE=..\..\Objects\genobject.c

+# End Source File

+# Begin Source File

+

 SOURCE=..\..\Python\getargs.c

 # End Source File

 # Begin Source File