/***************************************************************************/
/**                                                                       **/
/** 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 12:06:40 by OpenVMS SDL V3.7       */
/* Source:  26-JAN-2022 23:16:38 $1$DGA8345:[LIB_H.SRC]LANUDEF.SDL;1 */
/********************************************************************************************************************************/
/*** MODULE $LDCDEF ***/
#ifndef __LDCDEF_LOADED
#define __LDCDEF_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
 
/*++                                                                        */
/* LAN Device Characteristics structure                                     */
/*                                                                          */
/* This data structure is returned on a call to LAN$GET_DEVICE.  It is      */
/* embedded in the LSB.                                                     */
/*--                                                                        */
	
#define LDC$K_LENGTH 40                 /* Length of LDC block              */
	
#if !defined(__NOBASEALIGN_SUPPORT)  && !defined(__cplusplus)   /* If using pre DECC V4.0 or C++ */
#pragma __nomember_alignment __quadword
#else
#pragma __nomember_alignment
#endif
typedef struct _ldcdef {
#pragma __nomember_alignment
    void *ldc$a_name;                   /* S-Address of a counted string    */
/* containing the device name                                               */
    unsigned int ldc$l_type;            /* Type of device - same as         */
/* VCIB$W_DLL_TYPE                                                          */
    __union  {
        unsigned short int ldc$w_rcvsize; /* Number of entries in the receive ring */
        unsigned int ldc$l_rcvsize;     /* S-Number of entries in the receive ring */
        } ldc$r_rcvsize_overlay;
    __union  {
        unsigned char ldc$b_devtype;    /* VMS Device type (from the UCB)   */
        unsigned int ldc$l_devtype;     /* VMS Device type (from the UCB)   */
        } ldc$r_devtype_overlay;
    unsigned int ldc$l_mopid;           /* S-MOP ID for this device         */
    unsigned int ldc$l_mopname;         /* S-Counted string (always three   */
/* characters) for MOP name                                                 */
    unsigned int ldc$l_linespeed;       /* Line speed (in megabits/sec)     */
    unsigned int ldc$l_devspeed;        /* Device speed (in megabits/sec)   */
    int ldc$l_tso_mtu;                  /* Size of the TSO MTU              */
    int ldc$l_extra;                    /* Pad to quadword boundary         */
/* Remember to make sure that this structure is an integral number of       */
/* quadwords.  That helps keep the LSB fields aligned.                      */
    } LDCDEF;
 
#if !defined(__VAXC)
#define ldc$w_rcvsize ldc$r_rcvsize_overlay.ldc$w_rcvsize
#define ldc$l_rcvsize ldc$r_rcvsize_overlay.ldc$l_rcvsize
#define ldc$b_devtype ldc$r_devtype_overlay.ldc$b_devtype
#define ldc$l_devtype ldc$r_devtype_overlay.ldc$l_devtype
#endif		/* #if !defined(__VAXC) */
 
	
 
#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 /* __LDCDEF_LOADED */