NetBSD/sys/arch/i386/stand/lib/libi386.h

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/* $NetBSD: libi386.h,v 1.6 1997/09/17 18:04:21 drochner Exp $ */
/*
* Copyright (c) 1996
* Matthias Drochner. 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 for the NetBSD Project
* by Matthias Drochner.
* 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 AUTHOR 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.
*
*/
typedef unsigned long physaddr_t;
/* this is in startup code */
void vpbcopy __P((void*, physaddr_t, int));
void pvbcopy __P((physaddr_t, void*, int));
void pbzero __P((physaddr_t, int));
physaddr_t vtophys __P((void*));
int pread __P((int, physaddr_t, int));
void startprog __P((physaddr_t, int, unsigned long*, physaddr_t));
int exec_netbsd __P((const char*, physaddr_t, int));
int netbsd_opt __P((char));
void delay __P((int));
int getbasemem __P((void));
int getextmemx __P((void));
int getextmem1 __P((void));
#ifdef CONSERVATIVE_MEMDETECT
#define getextmem() getextmem1()
#else
#define getextmem() getextmemx()
#endif
void reboot __P((void));
void gateA20 __P((void));
void initio __P((int));
#define CONSDEV_PC 0
#define CONSDEV_COM0 1
#define CONSDEV_COM1 2
#define CONSDEV_COM2 3
#define CONSDEV_COM3 4
#define CONSDEV_AUTO (-1)
int iskey __P((void));
char awaitkey __P((int, int));
#ifdef COMPAT_OLDBOOT
int biosdisk_gettype __P((struct open_file*));
/* this is in "user code"! */
int parsebootfile __P((const char *, char**, char**, unsigned int*,
unsigned int*, const char**));
#endif
#ifdef XMS
physaddr_t ppbcopy __P((physaddr_t, physaddr_t, int));
int checkxms __P((void));
physaddr_t xmsalloc __P((int));
#endif
/* parseutils.c */
char *gettrailer __P((char*));
int parseopts __P((char*, int*));
int parseboot __P((char*, char**, int*));
/* menuutils.c */
struct bootblk_command {
const char *c_name;
void (*c_fn) __P((char *));
};
void bootmenu __P((void));
void docommand __P((char*));
/* in "user code": */
void command_help __P((char *));
extern struct bootblk_command commands[];