/***************************************************************************/
/**                                                                       **/
/** HPE CONFIDENTIAL. This software is confidential proprietary software  **/
/** licensed by Hewlett-Packard Enterprise Development, LP, and is not    **/
/** authorized to be used, duplicated OR disclosed to anyone without the  **/
/** prior written permission of HPE.                                      **/
/** © 2023 Copyright Hewlett-Packard Enterprise Development, LP           **/
/**                                                                       **/
/** VMS SOFTWARE, INC. CONFIDENTIAL. This software is confidential        **/
/** proprietary software licensed by VMS Software, Inc., and is not       **/
/** authorized to be used, duplicated or disclosed to anyone without      **/
/** the prior written permission of VMS Software, Inc.                    **/
/** © 2023 Copyright VMS Software, Inc.                                   **/
/**                                                                       **/
/***************************************************************************/
/********************************************************************************************************************************/
/* Created:  9-Nov-2023 12:06:39 by OpenVMS SDL V3.7       */
/* Source:  12-OCT-2021 13:20:46 $1$DGA8345:[LIB_H.SRC]MDBOOTDEF.SDL;1 */
/********************************************************************************************************************************/
/*** MODULE $SYSMDDEF ***/
#ifndef __SYSMDDEF_LOADED
#define __SYSMDDEF_LOADED 1
 
#pragma __nostandard			 /* This file uses non-ANSI-Standard features */
#pragma __member_alignment __save
#pragma __nomember_alignment
#ifdef __INITIAL_POINTER_SIZE			 /* Defined whenever ptr size pragmas supported */
#pragma __required_pointer_size __save		 /* Save the previously-defined required ptr size */
#pragma __required_pointer_size __short		 /* And set ptr size default to 32-bit pointers */
#endif
 
#ifdef __cplusplus
    extern "C" {
#define __unknown_params ...
#define __optional_params ...
#else
#define __unknown_params
#define __optional_params ...
#endif
 
#ifndef __struct
#if !defined(__VAXC)
#define __struct struct
#else
#define __struct variant_struct
#endif
#endif
 
#ifndef __union
#if !defined(__VAXC)
#define __union union
#else
#define __union variant_union
#endif
#endif
 
/*+                                                                         */
/*                                                                          */
/* System Memory disk data block: a copy of the contents of SYS$MD.FID      */
/* for use when connecting to the memory disk container file during SYSINIT. */
/*                                                                          */
/*-                                                                         */
	
#define SYSMD$C_LENGTH 24               /* Length of structure (rounded up) */
	
typedef struct _sysmd {
    unsigned short int sysmd$w_orig_unitnum; /* Unit number from SYS$MD.FID */
    unsigned short int sysmd$w_used_unitnum; /* Unit number from LD CONNECT if original is not available */
    unsigned short int sysmd$w_controller; /* Controller letter for memory disk (should be 'M') */
    unsigned short int sysmd$w_alloclass; /* Allocation class to be used (from system disk) */
    unsigned short int sysmd$w_size;    /* Structure size                   */
    unsigned char sysmd$b_type;         /* Structure type (DYN$C_MISC)      */
    unsigned char sysmd$b_subtype;      /* Structure subtype (DYN$C_SYSMD)  */
    unsigned int sysmd$l_spare;         /* Spare                            */
    char sysmd$t_info [8];              /* Start of ASCIZ string from SYS$MD.FID */
    } SYSMD;
 
#pragma __member_alignment __restore
#ifdef __INITIAL_POINTER_SIZE			 /* Defined whenever ptr size pragmas supported */
#pragma __required_pointer_size __restore		 /* Restore the previously-defined required ptr size */
#endif
#ifdef __cplusplus
    }
#endif
#pragma __standard
 
#endif /* __SYSMDDEF_LOADED */