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/* $OpenBSD: biosdev.h,v 1.21 1997/09/20 22:40:44 flipk Exp $ */
/*
* Copyright (c) 1996 Michael Shalayeff
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Michael Shalayeff.
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
*/
struct consdev;
struct open_file;
/* biosdev.c */
extern const char *biosdevs[];
int biosstrategy __P((void *, int, daddr_t, size_t, void *, size_t *));
int biosopen __P((struct open_file *, ...));
int biosclose __P((struct open_file *));
int biosioctl __P((struct open_file *, u_long, void *));
u_int32_t biosdinfo(int);
/* bioscons.c */
void pc_probe __P((struct consdev *));
void pc_init __P((struct consdev *));
int pc_getc __P((dev_t));
void pc_putc __P((dev_t, int));
void pc_pollc __P((dev_t, int));
void com_probe __P((struct consdev *));
void com_init __P((struct consdev *));
int com_setsp __P((int));
int com_getc __P((dev_t));
void com_putc __P((dev_t, int));
void com_pollc __P((dev_t, int));
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