%IF %DECLARED ( %BASIC$QUADWORD_DECLARED ) = 0 %THEN
	RECORD BASIC$QUADWORD
		LONG FILL ( 2 )
	END RECORD
    %LET %BASIC$QUADWORD_DECLARED = 1
    %END %IF
    %IF %DECLARED ( %BASIC$OCTAWORD_DECLARED ) = 0 %THEN
	RECORD BASIC$OCTAWORD
		LONG FILL ( 4 )
	END RECORD
    %LET %BASIC$OCTAWORD_DECLARED = 1
    %END %IF
    %IF %DECLARED ( %BASIC$F_FLOATING_COMPLEX_DECL ) = 0 %THEN
    	RECORD BASIC$F_FLOATING_COMPLEX
    		SINGLE REAL_PART
    		SINGLE IMAGINARY_PART
    	END RECORD
    %LET %BASIC$F_FLOATING_COMPLEX_DECL = 1
    %END %IF
    %IF %DECLARED ( %BASIC$D_FLOATING_COMPLEX_DECL ) = 0 %THEN
    	RECORD BASIC$D_FLOATING_COMPLEX
    		DOUBLE REAL_PART
    		DOUBLE IMAGINARY_PART
    	END RECORD
    %LET %BASIC$D_FLOATING_COMPLEX_DECL = 1
    %END %IF
    %IF %DECLARED ( %BASIC$G_FLOATING_COMPLEX_DECL ) = 0 %THEN
    	RECORD BASIC$G_FLOATING_COMPLEX
    		GFLOAT REAL_PART
    		GFLOAT IMAGINARY_PART
    	END RECORD
    %LET %BASIC$G_FLOATING_COMPLEX_DECL = 1
    %END %IF
    %IF %DECLARED ( %BASIC$H_FLOATING_COMPLEX_DECL ) = 0 %THEN
    	RECORD BASIC$H_FLOATING_COMPLEX
    		HFLOAT REAL_PART
    		HFLOAT IMAGINARY_PART
    	END RECORD
    %LET %BASIC$H_FLOATING_COMPLEX_DECL = 1
    %END %IF
    
    
    ! +
    !  PRIVILEGED LIBRARY VECTOR DEFINITION
    ! -
      DECLARE LONG CONSTANT PLV$C_TYP_CMOD = 1  ! CHANGE MODE VECTOR TYPE 
      DECLARE LONG CONSTANT PLV$C_TYP_MSG = 2  ! MESSAGE VECTOR TYPE 
      DECLARE LONG CONSTANT PLV$S_PLVDEF = 32
      record PLVDEF
         LONG PLV$L_TYPE                    ! TYPE CODE FOR VECTOR FORMAT 
    ! TYPE CODES FOR PRIVILEGE VECTORS 
         LONG PLV$L_VERSION                 ! SYSTEM VERSION NUMBER 
         group PLV$R_KERNEL_OVERLAY
            variant
               case
                  LONG PLV$L_KERNEL         ! SELF-REL PTR TO KERNEL MODE DISPATCHER 
               case
                  LONG PLV$L_MSGDSP         ! SELF-REL PTR TO MESSAGE DISPATCHER 
            end variant
         end group PLV$R_KERNEL_OVERLAY
         LONG PLV$L_EXEC                    ! SELF-REL PTR TO EXEC MODE DISPATCHER 
         LONG PLV$L_USRUNDWN                ! SELF-REL PTR TO USER RUNDOWN SERVICE 
         LONG PLVDEF$$_FILL_1               ! UNUSED, RESERVED FOR FUTURE USE 
         LONG PLV$L_RMS                     ! SELF-REL PTR TO RMS SERVICES DISPATCHER 
         LONG PLV$L_CHECK                   ! LONGWORD USED TO CHECK VIRTUAL ADDRESS 
    ! LOCATION OF VECTOR
      end record PLVDEF