usr/src/sys/hp300/stand/volhdr.h

/*
 * Copyright (c) 1988 University of Utah.
 * Copyright (c) 1990 The Regents of the University of California.
 * All rights reserved.
 *
 * This code is derived from software contributed to Berkeley by
 * the Systems Programming Group of the University of Utah Computer
 * Science Department.
 *
 * %sccs.include.redist.c%
 *
 *      @(#)volhdr.h    7.1 (Berkeley) %G%
 */

/*
 * vohldr.h: volume header for "LIF" format volumes
 */

struct  lifvol {
        short   vol_id;
        char    vol_label[6];
        int     vol_addr;
        short   vol_oct;
        short   vol_dummy;
        int     vol_dirsize;
        short   vol_version;
        short   vol_zero;
        int     vol_huh1;
        int     vol_huh2;
        int     vol_length;
};

struct  lifdir {
        char    dir_name[10];
        short   dir_type;
        int     dir_addr;
        int     dir_length;
        char    dir_toc[6];
        short   dir_flag;
        int     dir_exec;
};

/* load header for boot rom */
struct load {
        int address;
        int count;
};

#define VOL_ID          -32768
#define VOL_OCT         4096
#define DIR_TYPE        -5822
#define DIR_FLAG        0x8001  /* dont ask me! */
#define SECTSIZE        256