pub unsafe extern "system" fn RegisterServiceCtrlHandlerExA(
lpServiceName: LPCSTR,
lpHandlerProc: LPHANDLER_FUNCTION_EX,
lpContext: LPVOID,
) -> SERVICE_STATUS_HANDLEpub unsafe extern "system" fn RegisterServiceCtrlHandlerExA(
lpServiceName: LPCSTR,
lpHandlerProc: LPHANDLER_FUNCTION_EX,
lpContext: LPVOID,
) -> SERVICE_STATUS_HANDLE