+tUHCI_TD *UHCI_int_AllocateTD(tUHCI_Controller *Cont);
+void UHCI_int_AppendTD(tUHCI_Controller *Cont, tUHCI_TD *TD);
+ int UHCI_int_SendTransaction(tUHCI_Controller *Cont, int Fcn, int Endpt, int DataTgl, Uint8 Type, void *Data, size_t Length);
+ int UHCI_DataIN(void *Ptr, int Fcn, int Endpt, int DataTgl, void *Data, size_t Length);
+ int UHCI_DataOUT(void *Ptr, int Fcn, int Endpt, int DataTgl, void *Data, size_t Length);
+ int UHCI_SendSetup(void *Ptr, int Fcn, int Endpt, int DataTgl, void *Data, size_t Length);