-- PDInterpSysCalls.mesa
-- Copyright (C) 1983, Xerox Corporation.  All rights reserved.
-- Michael Plass, September 4, 1984 9:54:25 am PDT
	
PDInterpSysCalls: DEFINITIONS = BEGIN
	
SetDisplayLights: PROC [value: [0..9999]];
	
WriteLine: PROC [string: LONG STRING];
	
AllocateSpace: PROC [words: INT] RETURNS [LONG POINTER];
	
FreeSpace: PROC [pointer: LONG POINTER];
	
BadFreeSpaceRequest: ERROR;
	
END.