extern void USB_DeviceConnected(tUSBHub *Hub, int Port);
extern void USB_DeviceDisconnected(tUSBHub *Hub, int Port);
+#define PORT_CONNECTION 0
+#define PORT_ENABLE 1
+#define PORT_SUSPEND 2
+#define PORT_OVER_CURRENT 3
+#define PORT_RESET 4
+#define PORT_POWER 8
+#define PORT_LOW_SPEED 9
+#define C_PORT_CONNECTION 16
+#define C_PORT_ENABLE 17
+#define C_PORT_SUSPEND 18
+#define C_PORT_OVER_CURRENT 19
+#define C_PORT_RESET 20
+#define PORT_TEST 21
+#define PORT_INDICATOR 21
+
+extern void Hub_SetPortFeature(tUSBInterface *HubDev, int Port, int Feat);
+extern void Hub_ClearPortFeature(tUSBInterface *HubDev, int Port, int Feat);
+extern int Hub_GetPortStatus(tUSBInterface *HubDev, int Port, int Flag);
+
+extern void USB_PortCtl_BeginReset(tUSBHub *Hub, int Port);
+
#endif