/********************************************************************************************************************************/
/* Created: 19-JUN-1992 18:08:31 by OpenVMS SDL EV1-11     */
/* Source:  19-JUN-1992 18:04:56 CRTL$:[ROUTLEY.CRTL.SDLFIX.BLADEFIX]RMSUSR.SDI; */
/* Modified: 24-Aug-1992 for C++ compatibility. */
/********************************************************************************************************************************/
/*** MODULE $XABCXRDEF ***/
#ifndef __XABCXRDEF_LOADED
#define __XABCXRDEF_LOADED 1
 
#if defined(__DECC) || defined(__DECCXX)
#pragma __nostandard  /* This file uses non-ANSI-Standard features */
#else
#pragma nostandard
#endif

#if defined(__DECC) || defined(__DECCXX)
#pragma __member_alignment __save
#pragma __nomember_alignment
#endif

#ifdef __DECC
#pragma __message __save
#pragma __message __disable (__MISALGNDSTRCT)
#pragma __message __disable (__MISALGNDMEM)
#endif
 
#ifdef __cplusplus
    extern "C" {
#define __unknown_params ...
#else
#define __unknown_params
#endif
 
#if !defined(__VAXC) && !defined(VAXC)
#define __struct struct
#define __union union
#else
#define __struct variant_struct
#define __union variant_union
#endif

/*** MODULE $xabcxrdef ***/
/*                                                                          */
/*        RMS Context XAB associated with the RAB                           */
/*                $xabcxrdef                                                */
/*                                                                          */
/*                                                                          */
#define XAB$C_CXR 33                    /* XABCXR id code                   */
#define XAB$M_CXRRST 0x1
#define XAB$C_CXB_VER1 1
#define XAB$C_CXRBLEN 512               /* Length of CXRBUF (bytes)         */
#define XAB$K_CXRLEN 84                 /* Length of XAB type CXR           */
#define XAB$C_CXRLEN 84                 /* Length of XAB type CXR           */
struct XABCXR {
    unsigned char xab$b_cod;		
    unsigned char xab$b_bln;		
    unsigned	: 16;			/* spare */
    void *xab$l_nxt;			/* Next XAB in chain */
/*                                                                          */
/*        Following in common with the CXF block, too.                      */
/*        Do not rearrange without changing it.                             */
/*                                                                          */
    unsigned int xab$l_cxrsts;          /* Status of the last record operation.  */
    unsigned int xab$l_cxrstv;          /* Status Value of the last record operation.  */
    __union  {
        unsigned int xab$l_cxrcop;      /* Context Options.                 */
        __struct  {
            unsigned xab$v_cxrrst : 1;  /* Restore file/record state - use context blk as input.  */
            unsigned xabcxrdef$$_fill_5 : 27;
            unsigned xab$v_cxrbver : 4; /* Version of Key buffer            */
            } xab$r_cxrcop_bits;
        } xab$r_cxrcop_overlay;
    unsigned int xab$l_cxrbkp;          /* Bookkeeping bits                 */
    unsigned short int xab$w_cxrisi;    /* Internal Record Identifier       */
    unsigned char xab$b_cxrver;         /* prologue version num.            */
    char xabcxrdef$$_fill_6;            /* spare to longword align commonality  */
    int xabcxrdef$$_fill_7;             /* spare                            */
    unsigned char xab$b_cxrmbf;         /* Multibuffer count                */
    unsigned char xab$b_cxrmbc;         /* Multiblock count                 */
    unsigned short int xab$w_cxrbfz;    /* sz in byte of CXRBUF             */
    unsigned int xab$l_cxrvbn;          /* NRP VBN                          */
    unsigned short int xab$w_cxroff;    /* NRP offset in VBN                */
    unsigned short int xab$w_fill_8;    /* mbz - longword align             */
    unsigned int xab$l_cxrpos0;         /* Primary Positioning RFA          */
    unsigned short int xab$w_cxrpos4;
    short int xabcxrdef$$_fill_9;       /* Spare MBZ                        */
    unsigned int xab$l_cxrcur0;         /* Current Positioning RFA          */
    unsigned short int xab$w_cxrcur4;
    short int xabcxrdef$$_fill_10;      /* Spare MBZ                        */
    unsigned int xab$l_cxrsid0;         /* SIDR positioning RFA             */
    unsigned short int xab$w_cxrsid4;
    short int xabcxrdef$$_fill_11;      /* Spare MBZ                        */
    unsigned short int xab$w_cxrcnt;    /* SIDR array count                 */
    unsigned char xab$b_cxrkref;        /* Cur Key of Reference             */
    unsigned char xab$b_cxrklen;        /* Length of key                    */
    unsigned int xab$l_cxrbuf;          /* address of key buf               */
    int xabcxrdef$$_fill_12 [2];        /* Spares                           */
    } ;
#if !defined(__VAXC) && !defined(VAXC)
#define xab$l_cxrcop xab$r_cxrcop_overlay.xab$l_cxrcop
#define xab$v_cxrrst xab$r_cxrcop_overlay.xab$r_cxrcop_bits.xab$v_cxrrst
#define xab$v_cxrbver xab$r_cxrcop_overlay.xab$r_cxrcop_bits.xab$v_cxrbver
#endif

#if defined(__DECC)
#pragma __message __restore
#endif

#if defined(__DECC) || defined(__DECCXX)
#pragma __member_alignment __restore
#endif
 
#ifdef __cplusplus
    }
#endif
#if defined(__DECC) || defined(__DECCXX)
#pragma __standard  /* This file uses non-ANSI-Standard features */
#else
#pragma standard
#endif
 
#endif /* __XABCXRDEF_LOADED */