LPHANDLER_FUNCTION_EX typedef
LPHANDLER_FUNCTION_EX =
DWORD Function(DWORD dwControl, DWORD dwEventType, LPVOID lpEventData, LPVOID lpContext)
Application-defined callback function used with the RegisterServiceCtrlHandlerEx function. A service program can use it as the control handler function of a particular service.
Implementation
typedef LPHANDLER_FUNCTION_EX = DWORD Function(
DWORD dwControl, DWORD dwEventType, LPVOID lpEventData, LPVOID lpContext);