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 %TITLE 'CHMCLRCC - clear control C'
MODULE CHMCLRCC (				! Clear Control C
		IDENT = '3-002'			! File: CHMCLRCC.BLI Edit: CJG3002
		) =
BEGIN
!
!			  COPYRIGHT (c) 1981, 1985 BY
!	      DIGITAL EQUIPMENT CORPORATION, MAYNARD, MASS.
!		ALL RIGHTS RESERVED.
!
! THIS SOFTWARE IS FURNISHED UNDER A LICENSE AND MAY BE USED AND  COPIED
! ONLY  IN  ACCORDANCE  WITH  THE  TERMS  OF  SUCH  LICENSE AND WITH THE
! INCLUSION OF THE ABOVE COPYRIGHT NOTICE.  THIS SOFTWARE OR  ANY  OTHER
! COPIES  THEREOF MAY NOT BE PROVIDED OR OTHERWISE MADE AVAILABLE TO ANY
! OTHER PERSON.  NO TITLE TO AND OWNERSHIP OF  THE  SOFTWARE  IS  HEREBY
! TRANSFERRED.
!
! THE INFORMATION IN THIS SOFTWARE IS SUBJECT TO CHANGE  WITHOUT  NOTICE
! AND  SHOULD  NOT  BE  CONSTRUED  AS  A COMMITMENT BY DIGITAL EQUIPMENT
! CORPORATION.
!
! DIGITAL ASSUMES NO RESPONSIBILITY FOR THE USE OR  RELIABILITY  OF  ITS
! SOFTWARE ON EQUIPMENT WHICH IS NOT SUPPLIED BY DIGITAL.
!

!++
! FACILITY:	EDT -- The DEC Standard Editor
!
! ABSTRACT:
!
!	This module initializes control C processing.
!
! ENVIRONMENT:	Runs at any access mode - AST reentrant
!
! AUTHOR: John Sauter, CREATION DATE: December 18, 1981
!
! MODIFIED BY:
!
! 1-001	- Original.  JBS 18-Dec-1981
! 1-002	- This routine is called to initialize control C processing.
!	   JBS 24-Dec-1981
! 1-003	- Revise names of control C data.  JBS 29-Dec-1981
! 1-004	- Use two words for control C counters.  JBS 30-Dec-1981
! 1-005	- Also clear EDT$$G_CC_DONE.  JBS 24-May-1982
! 1-006	- Add call to EDT$$TERM_RCC.  JBS 26-Jan-1983
! 3-001 - Add updates from V3 source kit.  GB 26-Apr-1983
! 3-002 - Fix control-C counters for TOPS-20 operation. CJG 17-Jun-1983
!--

%SBTTL 'Declarations'
!
! TABLE OF CONTENTS:
!

REQUIRE 'EDTSRC:TRAROUNAM';

FORWARD ROUTINE
    EDT$$CLR_CC : NOVALUE;			! Initialize Control C processing

!
! INCLUDE FILES:
!

REQUIRE 'EDTSRC:EDTREQ';

!
! MACROS:
!
!	NONE
!
! EQUATED SYMBOLS:
!
!	NONE
!
! OWN STORAGE:
!
!	NONE
!
! EXTERNAL REFERENCES:
!
!	In the routine

%SBTTL 'EDT$$CLR_CC  - Clear Control C'

GLOBAL ROUTINE EDT$$CLR_CC 			! Clear Control C
    : NOVALUE =

!++
! FUNCTIONAL DESCRIPTION:
!
!	This routine is called to initialize control C processing.
!	It does all the necessary cleanups so we can handle another
!	control C.
!
! FORMAL PARAMETERS:
!
!	NONE
!
! IMPLICIT INPUTS:
!
!	NONE
!
! IMPLICIT OUTPUTS:
!
!	CC
!	CC_CNT1
!	CC_CNT2
!	CC_FLAG
!	CC_DONE
!
! ROUTINE VALUE:
!
!	NONE
!
! SIDE EFFECTS:
!
!	NONE
!
!--

    BEGIN

    EXTERNAL ROUTINE
	EDT$$TERM_RCC : NOVALUE;		! System-dependent control C cleanups

    EXTERNAL
	CC : VOLATILE,
	CC_CNT2,
	CC_CNT1,
	CC_FLAG,
	CC_DONE;

    CC_CNT2 = 0;
    CC_CNT1 = 0;
    CC_FLAG = 0;
    CC_DONE = 0;
    CC = 0;
    
    EDT$$TERM_RCC ();
    END;					! of routine EDT$$CLR_CC

END
ELUDOM