--********************************************************************************************************************
-- Created:  9-Mar-2021 22:28:27 by OpenVMS SDL EV3-3      
-- Source:  16-DEC-1993 14:32:51 $1$DGA8085:[LIB_ADA.LIS]IHVNDEF.SDL;1 
--********************************************************************************************************************
with SYSTEM; use SYSTEM;
with STARLET; use STARLET;
with CONDITION_HANDLING; use CONDITION_HANDLING;
 
package IHVNDEF is
 
--  module $IHVNDEF
 
    IHVN_M_SUBVERSION_MINOR_ID	: constant := 16#0000FFFF#;
    IHVN_M_SUBVERSION_MAJOR_ID	: constant := 16#FFFF0000#;
 
    type IHVN_SUBVERSION_ARRAY_TYPE is					--  First array element
	record
	    SUBVERSION_MINOR_ID	: UNSIGNED_16;				--  Minor ID for each component
	    SUBVERSION_MAJOR_ID	: UNSIGNED_16;				--  Major ID for each component
	end record;
 
	    for IHVN_SUBVERSION_ARRAY_TYPE use 
		record
		    SUBVERSION_MINOR_ID	at 0 range 0 .. 15;
		    SUBVERSION_MAJOR_ID	at 2 range 0 .. 15;
		end record;
	    for IHVN_SUBVERSION_ARRAY_TYPE'SIZE use 32;
 
    IHVN_SUBVERSION_ARRAY_TYPE_INIT : constant IHVN_SUBVERSION_ARRAY_TYPE := 
	    (SUBVERSION_MINOR_ID	=> 0,
	    SUBVERSION_MAJOR_ID	=> 0);
 
    type IHVN_IMG_VERSION_ARRAY_TYPE is
	record
	    SUBSYSTEM_MASK	: UNSIGNED_LONGWORD;			--  Bit mask of nonzero version numbers
	    SUBVERSION_ARRAY	: IHVN_SUBVERSION_ARRAY_TYPE;		--  First array element
	end record;
 
	    for IHVN_IMG_VERSION_ARRAY_TYPE use 
		record
		    SUBSYSTEM_MASK	at 0 range 0 .. 31;
		    SUBVERSION_ARRAY	at 4 range 0 .. 31;
		end record;
	    for IHVN_IMG_VERSION_ARRAY_TYPE'SIZE use 64;
 
    IHVN_IMG_VERSION_ARRAY_TYPE_INIT : constant IHVN_IMG_VERSION_ARRAY_TYPE := 
	    (SUBSYSTEM_MASK	=> 0,
	    SUBVERSION_ARRAY	=> IHVN_SUBVERSION_ARRAY_TYPE_INIT
	    );
 
    IHVN_M_VERSION_MINOR_ID	: constant := 16#00FFFFFF#;
    IHVN_M_VERSION_MAJOR_ID	: constant := 16#FF000000#;
 
    type IHVN_VERSION_BITS_TYPE is
	record
	    VERSION_MINOR_ID	: UNSIGNED_24;				--  Minor ID of SYS.STB
	    VERSION_MAJOR_ID	: UNSIGNED_8;				--  Major ID of SYS.STB
	end record;
 
	    for IHVN_VERSION_BITS_TYPE use 
		record
		    VERSION_MINOR_ID	at 0 range 0 .. 23;
		    VERSION_MAJOR_ID	at 3 range 0 .. 7;
		end record;
	    for IHVN_VERSION_BITS_TYPE'SIZE use 32;
 
    IHVN_VERSION_BITS_TYPE_INIT : constant IHVN_VERSION_BITS_TYPE := 
	    (VERSION_MINOR_ID	=> 0,
	    VERSION_MAJOR_ID	=> 0);
 
    type IHVN_IMG_OVERALL_VERSION_TYPE is
	record
	    VERSION_BITS	: IHVN_VERSION_BITS_TYPE;
	end record;
 
	    for IHVN_IMG_OVERALL_VERSION_TYPE use 
		record
		    VERSION_BITS	at 0 range 0 .. 31;
		end record;
	    for IHVN_IMG_OVERALL_VERSION_TYPE'SIZE use 32;
 
    IHVN_IMG_OVERALL_VERSION_TYPE_INIT : constant IHVN_IMG_OVERALL_VERSION_TYPE := 
	    (
	    VERSION_BITS	=> IHVN_VERSION_BITS_TYPE_INIT
	    );
 
    IHVN_K_LENGTH		: constant := 132;
    IHVN_C_LENGTH		: constant := 132;
 
end IHVNDEF;