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/*
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ccid_usb.h: USB access routines using the libusb library
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Copyright (C) 2003-2004 Ludovic Rousseau
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/*
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* $Id$
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*/
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#ifndef __CCID_USB_H__
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#define __CCID_USB_H__
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status_t OpenUSB(unsigned int reader_index, int channel);
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status_t OpenUSBByName(unsigned int reader_index, /*@null@*/ char *device);
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status_t WriteUSB(unsigned int reader_index, unsigned int length,
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unsigned char *Buffer);
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status_t ReadUSB(unsigned int reader_index, unsigned int *length,
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unsigned char *Buffer);
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status_t CloseUSB(unsigned int reader_index);
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#if defined (__USB_H__) || defined (_SYS_USB_LIBUSB_USB_H)
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/*@null@*/ struct usb_interface *get_ccid_usb_interface(struct usb_device *dev);
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#endif
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int ControlUSB(int reader_index, int requesttype, int request, int value,
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unsigned char *bytes, unsigned int size);
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int InterruptRead(int reader_index);
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#endif
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