vbtkit/src/vtext/VTRd.i3

 Copyright (C) 1992, Digital Equipment Corporation                         
 All rights reserved.                                                      
 See the file COPYRIGHT for a full description.                            
                                                                           
 Last modified On Tue Jun 16 13:12:39 PDT 1992 by muller 
      modified On Fri Mar 20 10:27:21 PST 1992 by jdd 
 modified On Sun Nov 24 17:56:03 PST 1991 by meehan 


 This file includes internal utility operations for VT 


INTERFACE VTRd;

IMPORT Rd, Thread;
IMPORT VTDef;

TYPE
  T = VTDef.T;
  I = VTDef.I;

PROCEDURE InitReaderIx (vt: T; index: I)
  RAISES {Rd.Failure, Thread.Alerted};

PROCEDURE Rev (vt: T) RAISES {Rd.Failure, Thread.Alerted};

END VTRd.