3 $ACCDEF
 Module ($ACCDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines symbols for the accounting record type codes and offset
 constants for the accounting record formats.

3 $BRDCSTDEF
 Module ($BRDCSTDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines mask bits for flags of the $BRDCST system service.

3 $CLIMSGDEF
 Module ($CLIMSGDEF) SYS$LIBRARY:LCLFORDEF.TLB.
 Defines the CLI$ status codes values returned by the Command Line
 Interpreter (DCL or MCR).

3 $CLISERVDEF
 Module ($CLISERVDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines request codes for CLI call-back operations for DCL.

3 $CREDEF
 Module ($CREDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines offsets into and constants for the create-options
 array used by the LBR$OPEN LIBRARIAN routine.

3 $DCDEF
 Module ($DCDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines device class (DC$_) and device type (DT$_) symbols.

3 $DEVDEF
 Module ($DEVDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines bit masks and offsets of the device characteristics longword.

3 $DIBDEF
 Module ($DIBDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines offsets (as contants) and field sizes for the device
 characteristics buffer returned by the $GETDEV and $GETCHN system
 services.

3 $DSCDEF
 Module ($DSCDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines symbols for the procedure argument descriptor class and
 atomic data types.  Also defines symbols (contants) for the offsets
 of the descriptor fields.

3 $DVIDEF
 Module ($DVIDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines names for device information item constants for the $GETDVI
 system service.

3 $FABDEF
 Module ($FABDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines offsets and field locations (bits) for the RMS
 File Access Block (FAB).  Offsets are defined as symbolic
 constants.

3 $HLPDEF
 Module ($HLPDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines symbolic masks for the flags argument of the
 LIBRARIAN LBR$OUTPUT_HELP routine.

3 $IODEF
 Module ($IODEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines symbols for the I/O function codes and modifiers.

3 $JBCMSGDEF
 Module ($JBCMSGDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines symbolic names for Job Controller status codes (JBC$_...).

3 $JPIDEF
 Modules ($JPIDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines symbols for the item constants of the $GETJPI system service.

3 $LBRDEF
 Module ($LBRDEF) of SYS$LIBRARY:LCLFORDEF.TLB
 Defines symbolic names for constants used with the
 LIBRARIAN utility routines.

3 $LCKDEF
 Module ($LCKDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines lock mode request codes and the bits of the lock
 characteristics for the $ENQ and $DEQ system services.

3 MSGTYPDEF
 Module (MSGTYPDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 MSGTYPDEF defines the ACNET message type code symbols for FORTRAN.

   HDR_K_LENGTH  gives the length of the message header in bytes
   MSG_K_REPLY   gives the Reply message type code
   MSG_K_RPY     same as MSG_K_REPLY
   MSG_K_REQUEST gives the Request message type code
   MSG_K_REQ     same as MSG_K_REQUEST
   MSG_K_UNSOLIC gives the Unsolicited Special Message type code
   MSG_K_USM     same as MSG_K_UNSOLIC


3 $MTDEF
 Module ($MTDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines magtape device status bits and fields.

3 $NAMDEF
 Module ($NAMDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines offsets and codes for the VAX-11 RMS Name Block (NAM).

3 $NETAGS_DEF
 Module ($NETAGS_DEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 $NETAGS_DEF defines symbolic names for ACNET Global Status values
 returned by the ACNET network.

3 $NET_DEF
 Module ($NET_DEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 $NET_DEF defines symbolic names for the VAX/VMS ACNET network
 condition codes (signal names).

3 NODEDEFS
 Module (NODEDEFS) of SYS$LIBRARY:LCLFORDEF.TLB.
 Files NODEDEFS.FOR in SYS$LIBRARY: and RSX$LIB:.
 NODEDEFS defines symbolic names for the ACNET logical nodes.

	Nodes should always be specified symbolically though for ease
	of verifying conversions (ODT) some node definitions may be
	computed based on the MAC number used on the XEROX systems by
	adding the following decimal offsets:

	Booster:	add 30 to old MAC number
	MR/SY:		add 30 to old MAC number (includes Beam Lines)
	SCRUB System:	add 50 to old MAC number


3 $OPCDEF
 Module ($OPCDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines symbols for the send-to-operator ($SNDOPR) system service
 including offsets into the message buffer (as constants).

3 $OPCMSG
 Module ($OPCMSG) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines symbols for the OPCOM status codes (OPC$_...).

3 $PQLDEF
 Module ($PQLDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines symbols for the quota codes for $CREPRC system service.

3 $PRCDEF
 Module ($PRCDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines masks and offsets for the bits of the status flag
 argument of the $CREPRC system service.

3 $PRDEF
 Module ($PRDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines symbols for the processor register codes and fields.

3 $PRVDEF
 Module ($PRVDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines symbols for the offsets of the privilege bits.

3 $PSLDEF
 Module ($PSLDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines symbols for the access code constants.

3 $RABDEF
 Module ($RABDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines field and bit offsets and constants for the VAX-11 RMS
 Record Access Block (RAB).  Symbols for the offsets are defined
 as constants.

3 REQRPYFLG
 Module (REQRPYFLG) of SYS$LIBRARY:LCLFORDEF.TLB.
 REQRPYFLG defines the symbolic names for FORTRAN of the bit masks
 for the Request and Reply option flags used in the NET_SEND_REQUEST
 and NET_SEND_REPLY network service routines.

 The options are:

4 ENDMULT
 Mask for the end-multiple-reply bit in the reply options.
 Used to terminate a multiple-reply request from the replier's
 end.  Also known as EMR.

4 FCPAST
 Mask for the enable first-packet-AST bit in the request options.
 Used to enable delivery of a reply AST whenever the first packet
 (in the chronological sense) has been moved into the user's
 reply buffer.

4 LOCKED
 Mask for the buffer-remains-locked bit in the reply options.
 Used to override the receive buffer unlock done in the
 NET_SEND_REPLY.  Also known as BRL (buffer-remains-locked).

4 MULTRPY
 Mask for the multiple reply bit in the request options.
 Used to indicate a request to which more than one reply message
 is to be returned.  Also known as MLT.

4 NOBSYWT
 Mask for the no-busy-wait bit in the request options.
 Used to fail a request (return status-only reply) if the
 destination task is busy with another message.  Also known
 as NBW.


3 $RSC_DEF
 Module ($RSC_DEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 $RSC_DEF defines symbolic names for the reply status codes returned
 in the reply message header and the reply status byte of the User
 Ast Block.

3 $SCRDEF
 Module ($SCRDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines symbols for the terminal independent screen positioning
 package constants, including information returned by the
 LIB$SCREEN_INFO and SCR$SCREEN_INFO routines.

3 $SECDEF
 Module ($SECDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines offset constants and bit masks for the global and
 private section system services.

3 $SFDEF
 Module ($SFDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines offset constants and bits in the procedure stack frame.

3 $SHRDEF
 SYS$LIBRARY:LCLFORDEF($SHRDEF) defines symbols for shared message
 codes.

 These message codes should not be used directly by a facility since
 they do not contain a subsystem (facility) identifier or a severity
 code.  Use the following formula to calculate actual facility
 message codes:

    facility-message-code = common-message-code +
                            facility-id * 65536 +
                            severity-code

3 $SMRDEF
 Module ($SMRDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines the symbiont manager request and option codes for
 the $SNDSMB (send-to-symbiont manager) system service.

3 $SSDEF
 Module ($SSDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines symbolic constants (SS$_...) system condition codes
 and completion status values.

3 $STATEDEF
 Module ($STATEDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines symbols for the process scheduling states.

3 $STSDEF
 Module ($STSDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines symbols for offset constants for the condition code
 fields and the severity level constants.

3 $SYIDEF
 Module ($SYIDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines the item codes for the $GETSYI system service.

3 $TTDEF
 Module ($TTDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines symbolic names for terminal characteristics bits
 and fields and constant values.

3 $UAB_DEF
 SYS$LIBRARY:LCLFORDEF($UAB_DEF) defines symbols for network User AST Block.

3 UABFLGDEF
 Module (UABFLGDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 UABFLGDEF defines the symbolic names (for FORTRAN) of the bit and
 field masks, bit offsets, and field sizes of the UAB_B_FLAGS byte
 and the request_flags and reply_flags arguments of the
 NET_CHECK_xxx and NET_WAIT_xxx network service routines.

 The UAB_V_name symbols give the bit offsets (bit number relative to
 bit 0 of UAB_B_FLAGS) of the bit or field named.  The UAB_M_name
 symbols give the masks for the bits or fields (used in bit-wise .AND.
 operations) for the named bits or fields.  The UAB_S_name symbols
 give the sizes, in bits, of the named fields.  The UAB_K_LENGTH
 symbol gives the length, in bytes, of the user AST block.

4 Fields
 MSGTYPE  is the message type code field.  Only used with requests.

4 Bits
 1STPKT   bit indicates that this reply AST is the first packet
          AST (declared after the first chronological packet
          of the message has been stored in the user's reply
          buffer).  Only used with reply AST's.
 CANCEL   bit indicates that the outstanding request has been
          cancelled and no more replies should be generated.
	   Only used with requests.
 MULTRPY  is the multiple reply bit.
 TOOLONG  bit indicates that the message ws truncated to fit in
          the specified buffer.


3 $XABALLDEF
 Module ($XABALLDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines offset constants and other constants of the VAX-11 RMS
 allocation extended attribute block (XABALL).

3 $XABDATDEF
 Module ($XABDATDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines offset constants and other values for the VAX-11 RMS
 date and time extended attribute block (XABDAT).

3 $XABDEF
 Module ($XABDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines offset constants and other values common to most
 of the VAX-11 RMS extended attribute (XAB) blocks.

3 $XABFHCDEF
 Module ($XABFHCDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines offset constants and other values for the VAX-11 RMS
 file header characteristics extended attributes block (XABFHC).

3 $XABKEYDEF
 Module ($XABKEYDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines offset constants and other values for the VAX-11 RMS
 key definition extended attribute (XABKEY) block

3 $XABPRODEF
 Module ($XABPRODEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines offset constants and other values for the VAX-11 RMS
 file protection and ownership extended attribute (XABPRO) block.

3 $XABRDTDEF
 Module ($XABRDTDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines constants for the VAX-11 RMS revision date
 and time extended attribute block (XABRDT)

3 $XABSUMDEF
 Module ($XABSUMDEF) of SYS$LIBRARY:LCLFORDEF.TLB.
 Defines offset constants and other values for the VAX-11 RMS
 indexed file summary extended attribute (XABSUM) block.

