static DWORD const fdwReason
ULONG WINAPI TcRegisterClient(ULONG version, HANDLE context, PTCI_CLIENT_FUNC_LIST list, PHANDLE buffer)
BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
ULONG WINAPI TcDeregisterClient(HANDLE ClientHandle)