/* device.h - Define macros and declare prototypes for device.c *//* *  GRUB  --  GRand Unified Bootloader *  Copyright (C) 1999, 2000  Free Software Foundation, Inc. * *  This program is free software; you can redistribute it and/or modify *  it under the terms of the GNU General Public License as published by *  the Free Software Foundation; either version 2 of the License, or *  (at your option) any later version. * *  This program is distributed in the hope that it will be useful, *  but WITHOUT ANY WARRANTY; without even the implied warranty of *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the *  GNU General Public License for more details. * *  You should have received a copy of the GNU General Public License *  along with this program; if not, write to the Free Software *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */#ifndef DEVICE_MAP_HEADER#define DEVICE_MAP_HEADER	1/* The maximum number of BIOS disks.  */#define NUM_DISKS	256/* Simulated disk sizes. */#define DEFAULT_FD_CYLINDERS	80#define DEFAULT_FD_HEADS	2#define DEFAULT_FD_SECTORS	18#define DEFAULT_HD_CYLINDERS	620#define DEFAULT_HD_HEADS	128#define DEFAULT_HD_SECTORS	63/* Function prototypes.  */extern void get_drive_geometry (struct geometry *geom, char **map, int drive);extern int check_device (const char *device);extern int init_device_map (char ***map, const char *map_file,			    int no_floppies);extern void restore_device_map (char **map);#ifdef __linux__extern int write_to_partition (char **map, int drive, int partition,			       int offset, int size, const char *buf);#endif /* __linux__ */			       #endif /* DEVICE_MAP_HEADER */