// vfs.h
// Author: Josh Holtrop
// Created: 12/31/03
// Modified: 01/04/04


#define	VFS_DISK_RD	1
#define	VFS_DISK_FD	2
#define	VFS_DISK_HD	3

#define	VFS_FS_FAT12	1

#define	VFS_LOC_FD0	1


typedef struct	{
	dword	type;
	dword	fileSystem;
	dword	location;
	dword	link;
	char	id[4];
} __attribute__((packed)) DiskDevice;


void	vfs_init();
byte *vfs_readFile(char *fileName);
byte *vfs_readSector(DiskDevice *dd, dword sector, byte *dest, dword sectors);
DiskDevice *vfs_getDiskDeviceByID(char *id);

DiskDevice *rootDevice = 0;
DiskDevice *firstDiskDevice = 0;