--********************************************************************************************************************
-- Created:  9-Mar-2021 22:28:21 by OpenVMS SDL EV3-3      
-- Source:  04-DEC-1997 11:01:17 $1$DGA8085:[LIB_ADA.LIS]EIHEFDEF.SDL;1 
--********************************************************************************************************************
with SYSTEM; use SYSTEM;
with STARLET; use STARLET;
with CONDITION_HANDLING; use CONDITION_HANDLING;
 
package EIHEFDEF is
 
--  module $EIHEFDEF
 
--+
-- IMAGE HEADER EXTENDED FIXUP POINTER
---
 
    EIHEF_K_MAJORID		: constant := 1;
    EIHEF_K_MINORID		: constant := 0;
    EIHEF_K_LENGTH		: constant := 12;			-- LENGTH OF TABLE
 
    type EIHEF_VERSION_TYPE is						--  Version of this STRUCTURE
	record
	    MAJORID	: UNSIGNED_WORD;				--  Major ID
	    MINORID	: UNSIGNED_WORD;				--  Minor ID
	end record;
 
	    for EIHEF_VERSION_TYPE use 
		record
		    MAJORID	at 0 range 0 .. 15;
		    MINORID	at 2 range 0 .. 15;
		end record;
	    for EIHEF_VERSION_TYPE'SIZE use 32;
 
    EIHEF_VERSION_TYPE_INIT : constant EIHEF_VERSION_TYPE := 
	    (MAJORID	=> 0,
	    MINORID	=> 0);
 
    type EIHEF_TYPE is
	record
	    VERSION	: EIHEF_VERSION_TYPE;				--  Version of this STRUCTURE
	    VBN		: UNSIGNED_LONGWORD;				-- EXTENDED FIXUP TABLE VIRTUAL BLOCK NUMBER 
	    SIZE	: UNSIGNED_LONGWORD;				-- EXTENDED FIXUP SIZE IN BYTES
	end record;
 
	    for EIHEF_TYPE use 
		record
		    VERSION	at 0 range 0 .. 31;
		    VBN		at 4 range 0 .. 31;
		    SIZE	at 8 range 0 .. 31;
		end record;
	    for EIHEF_TYPE'SIZE use 96;
 
    EIHEF_TYPE_INIT : constant EIHEF_TYPE := 
	    (
	    VERSION	=> EIHEF_VERSION_TYPE_INIT,
	    VBN		=> 0,
	    SIZE	=> 0);
 
end EIHEFDEF;