@ stdcall -private DllCanUnloadNow() DMSYNTH_DllCanUnloadNow
@ stdcall -private DllGetClassObject(long long ptr) DMSYNTH_DllGetClassObject
@ stdcall -private DllRegisterServer() DMSYNTH_DllRegisterServer
@ stdcall -private DllUnregisterServer() DMSYNTH_DllUnregisterServer