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#ifndef __IOCTL_H__

#define __IOCTL_H__

/******************************************************************************

*                                                                             *

* License Agreement                                                           *

*                                                                             *

* Copyright (c) 2004 Altera Corporation, San Jose, California, USA.           *

* All rights reserved.                                                        *

*                                                                             *

* Permission is hereby granted, free of charge, to any person obtaining a     *

* copy of this software and associated documentation files (the "Software"),  *

* to deal in the Software without restriction, including without limitation   *

* the rights to use, copy, modify, merge, publish, distribute, sublicense,    *

* and/or sell copies of the Software, and to permit persons to whom the       *

* Software is furnished to do so, subject to the following conditions:        *

*                                                                             *

* The above copyright notice and this permission notice shall be included in  *

* all copies or substantial portions of the Software.                         *

*                                                                             *

* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR  *

* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,    *

* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE *

* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      *

* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING     *

* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER         *

* DEALINGS IN THE SOFTWARE.                                                   *

*                                                                             *

* This agreement shall be governed in all respects by the laws of the State   *

* of California and by the laws of the United States of America.              *

*                                                                             *

* Altera does not recommend, suggest or require that this reference design    *

* file be used in conjunction or combination with any other product.          *

******************************************************************************/

/******************************************************************************

*                                                                             *

* THIS IS A LIBRARY READ-ONLY SOURCE FILE. DO NOT EDIT.                       *

*                                                                             *

******************************************************************************/

#ifdef __cplusplus

extern "C"

{

#endif /* __cplusplus */

/*

 * The ioctl() system call be used to initiate a variety of control operations

 * on a file descriptor. For the most part this simply translates to a call to

 * the ioctl() function of the associated device driver (TIOCEXCL and

 * TIOCNXCL are notable exceptions - see ioctl.c for details).

 *

 * The interpretation of the ioctl requests are therefore device specific.

 *

 * This function is equivalent to the standard Posix ioctl() call.

 */

extern int ioctl (int fd, int req, void* arg);

/*

 * list of ioctl calls handled by the system ioctl implementation.

 */

#define TIOCEXCL 0x740d /* exclusive use of the device */

#define TIOCNXCL 0x740e /* allow multiple use of the device */

/*

 * ioctl calls which can be handled by device drivers.

 */

#define TIOCOUTQ 0x7472 /* get output queue size */

#define TIOCMGET 0x741d /* get termios flags */

#define TIOCMSET 0x741a /* set termios flags */

/*

 * ioctl calls specific to JTAG UART.

 */

#define TIOCSTIMEOUT 0x6a01 /* Set Timeout before assuming no host present */

#define TIOCGCONNECTED 0x6a02 /* Get indication of whether host is connected */

/*

 *

 */

#ifdef __cplusplus

}

#endif

#endif /* __IOCTL_H__ */