gnupg/scd/ccid-driver.h

41 lines
1.3 KiB
C

/* ccid-driver.c - USB ChipCardInterfaceDevices driver
* Copyright (C) 2003 Free Software Foundation, Inc.
*
* This file is part of GnuPG.
*
* GnuPG is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* GnuPG 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifndef CCID_DRIVER_H
#define CCID_DRIVER_H
struct ccid_driver_s;
typedef struct ccid_driver_s *ccid_driver_t;
int ccid_open_reader (ccid_driver_t *handle, int readerno);
int ccid_get_atr (ccid_driver_t handle,
unsigned char *atr, size_t maxatrlen, size_t *atrlen);
int ccid_transceive (ccid_driver_t handle,
const unsigned char *apdu, size_t apdulen,
unsigned char *resp, size_t maxresplen, size_t *nresp);
#endif /*CCID_DRIVER_H*/