GetProc           334 VMPI/MMgcPortWin.cpp 		FARPROC GetProc(const char* p_funcName, bool p_required = true);
GetProc           350 VMPI/MMgcPortWin.cpp #define GETPROC(n) do { m_##n = (n##ProcPtr)GetProc(#n); } while (0)
GetProc           351 VMPI/MMgcPortWin.cpp #define GETPROC_OPTIONAL(n) do { m_##n = (n##ProcPtr)GetProc(#n, false); } while (0)