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/* $OpenBSD: mbr.h,v 1.35 2021/07/13 15:03:34 krw Exp $ */
/*
* Copyright (c) 1997 Tobias Weingartner
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef _MBR_H
#define _MBR_H
struct mbr {
uint64_t mbr_lba_firstembr;
uint64_t mbr_lba_self;
unsigned char mbr_code[DOSPARTOFF];
struct prt mbr_prt[NDOSPART];
uint16_t mbr_signature;
};
extern struct mbr initial_mbr;
void MBR_print(const struct mbr *, const char *);
void MBR_parse(const struct dos_mbr *, const uint64_t,
const uint64_t, struct mbr *);
void MBR_make(struct mbr *, struct dos_mbr *);
void MBR_init(struct mbr *);
void MBR_init_GPT(struct mbr *);
int MBR_read(const uint64_t, struct dos_mbr *);
int MBR_write(const uint64_t, const struct dos_mbr *);
int MBR_protective_mbr(struct mbr *);
#endif /* _MBR_H */
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