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/* bspIo.h

 *

 *  This include file contains declaration of interface that

 *  will be provided by the file contained in this directory.

 *

 *

 *  COPYRIGHT (c) 1998 valette@crf.canon.fr

 *

 *  The license and distribution terms for this file may be

 *  found in found in the file LICENSE in this distribution or at

 *  http://www.OARcorp.com/rtems/license.html.

 *

 *  $Id: bspIo.h,v 1.2 2001-09-27 11:59:49 chris Exp $

 */

#ifndef _LIBBSP_I386_SHARED_IO_BSP_IO_H

#define _LIBBSP_I386_SHARED_IO_BSP_IO_H

/*

 * All the functions declared as extern after this comment

 * MUST be implemented in each BSP. Using this function,

 * this directory contains shared code that export higher level

 * functionnality described after the next command.

 */

typedef void    (*BSP_output_char_function_type)        (char c);

typedef char    (*BSP_polling_getchar_function_type)    (void);

extern  BSP_output_char_function_type           BSP_output_char;

extern  BSP_polling_getchar_function_type       BSP_poll_char;

/*

 * All the function declared as extern after this comment

 * are available for each ix86 BSP by compiling and linking

 * the files contained in this directory PROVIDED definition

 * and initialisation of the previous variable are done.

 */

void printk(char *fmt, ...);

#endif