Fix def files so that the implementation agnostic interface definition has no non-standards defined entry points, and change the eglrefimpl specific implementation to place its private entry points high up in the ordinal order space in the implementation region, not the standards based entrypoints region.
EXPORTS
??0?$XVtableInjector@VCFont@@@@QAE@XZ @ 1 NONAME ; XVtableInjector<class CFont>::XVtableInjector<class CFont>(void)
??1?$XVtableInjector@VCFont@@@@QAE@XZ @ 2 NONAME ; XVtableInjector<class CFont>::~XVtableInjector<class CFont>(void)
?InjectShellcode@?$XVtableInjector@VCFont@@@@QAEHPAVCFont@@PAVMShellcode@@@Z @ 3 NONAME ; int XVtableInjector<class CFont>::InjectShellcode(class CFont *, class MShellcode *)
?GetVirtualFunctionName@?$XVtableInjector@VCFont@@@@SAXHAAVTDes16@@@Z @ 4 NONAME ; void XVtableInjector<class CFont>::GetVirtualFunctionName(int, class TDes16 &)
??0?$XVtableInjector@VCOpenFont@@@@QAE@XZ @ 5 NONAME ; XVtableInjector<class COpenFont>::XVtableInjector<class COpenFont>(void)
??1?$XVtableInjector@VCOpenFont@@@@QAE@XZ @ 6 NONAME ; XVtableInjector<class COpenFont>::~XVtableInjector<class COpenFont>(void)
?InjectShellcode@?$XVtableInjector@VCOpenFont@@@@QAEHPAVCOpenFont@@PAVMShellcode@@@Z @ 7 NONAME ; int XVtableInjector<class COpenFont>::InjectShellcode(class COpenFont *, class MShellcode *)
?GetVirtualFunctionName@?$XVtableInjector@VCOpenFont@@@@SAXHAAVTDes16@@@Z @ 8 NONAME ; void XVtableInjector<class COpenFont>::GetVirtualFunctionName(int, class TDes16 &)