/* ccid_usb.h: USB access routines using the libusb library Copyright (C) 2003-2004 Ludovic Rousseau This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ /* * $Id: ccid_usb.h 4346 2009-07-28 13:39:37Z rousseau $ */ #ifndef __CCID_USB_H__ #define __CCID_USB_H__ status_t OpenUSB(unsigned int reader_index, int channel); status_t OpenUSBByName(unsigned int reader_index, /*@null@*/ char *device); status_t WriteUSB(unsigned int reader_index, unsigned int length, unsigned char *Buffer); status_t ReadUSB(unsigned int reader_index, unsigned int *length, /*@out@*/ unsigned char *Buffer); status_t CloseUSB(unsigned int reader_index); #if defined (__USB_H__) || defined (_SYS_USB_LIBUSB_USB_H) /*@null@*/ struct usb_interface *get_ccid_usb_interface( struct usb_device *dev, int *num); #endif int ControlUSB(int reader_index, int requesttype, int request, int value, unsigned char *bytes, unsigned int size); int InterruptRead(int reader_index, int timeout); #endif