-- C97201B.ADA
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-- C97201B.ADA
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-- Grant of Unlimited Rights
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-- Grant of Unlimited Rights
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--
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--
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-- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
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-- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
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-- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
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-- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
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-- unlimited rights in the software and documentation contained herein.
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-- unlimited rights in the software and documentation contained herein.
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-- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
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-- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
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-- this public release, the Government intends to confer upon all
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-- this public release, the Government intends to confer upon all
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-- recipients unlimited rights equal to those held by the Government.
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-- recipients unlimited rights equal to those held by the Government.
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-- These rights include rights to use, duplicate, release or disclose the
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-- These rights include rights to use, duplicate, release or disclose the
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-- released technical data and computer software in whole or in part, in
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-- released technical data and computer software in whole or in part, in
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-- any manner and for any purpose whatsoever, and to have or permit others
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-- any manner and for any purpose whatsoever, and to have or permit others
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-- to do so.
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-- to do so.
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--
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--
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-- DISCLAIMER
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-- DISCLAIMER
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--
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--
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-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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-- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
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-- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
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-- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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-- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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-- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
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-- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
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-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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-- PARTICULAR PURPOSE OF SAID MATERIAL.
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-- PARTICULAR PURPOSE OF SAID MATERIAL.
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--*
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--*
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-- CHECK THAT A CONDITIONAL ENTRY CALL IS NOT ACCEPTED IF THERE IS
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-- CHECK THAT A CONDITIONAL ENTRY CALL IS NOT ACCEPTED IF THERE IS
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-- ANOTHER TASK QUEUED FOR THE ENTRY.
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-- ANOTHER TASK QUEUED FOR THE ENTRY.
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-- WRG 7/11/86
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-- WRG 7/11/86
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-- PWN 09/11/94 REMOVED PRAGMA PRIORITY FOR ADA 9X.
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-- PWN 09/11/94 REMOVED PRAGMA PRIORITY FOR ADA 9X.
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with Impdef;
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with Impdef;
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WITH REPORT; USE REPORT;
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WITH REPORT; USE REPORT;
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WITH SYSTEM; USE SYSTEM;
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WITH SYSTEM; USE SYSTEM;
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PROCEDURE C97201B IS
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PROCEDURE C97201B IS
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BEGIN
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BEGIN
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TEST ("C97201B", "CHECK THAT A CONDITIONAL ENTRY CALL IS NOT " &
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TEST ("C97201B", "CHECK THAT A CONDITIONAL ENTRY CALL IS NOT " &
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"ACCEPTED IF THERE IS ANOTHER TASK QUEUED " &
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"ACCEPTED IF THERE IS ANOTHER TASK QUEUED " &
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"FOR THE ENTRY");
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"FOR THE ENTRY");
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DECLARE
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DECLARE
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TASK T IS
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TASK T IS
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ENTRY E;
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ENTRY E;
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ENTRY SYNCH;
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ENTRY SYNCH;
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ENTRY DONE;
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ENTRY DONE;
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END T;
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END T;
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TASK BODY T IS
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TASK BODY T IS
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BEGIN
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BEGIN
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-- ENSURE THAT E HAS BEEN CALLED BEFORE PROCEEDING:
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-- ENSURE THAT E HAS BEEN CALLED BEFORE PROCEEDING:
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WHILE E'COUNT = 0 LOOP
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WHILE E'COUNT = 0 LOOP
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DELAY 1.0 * Impdef.One_Second;
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DELAY 1.0 * Impdef.One_Second;
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END LOOP;
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END LOOP;
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ACCEPT SYNCH;
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ACCEPT SYNCH;
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SELECT
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SELECT
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WHEN IDENT_BOOL (FALSE) =>
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WHEN IDENT_BOOL (FALSE) =>
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ACCEPT E;
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ACCEPT E;
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FAILED ("CLOSED ALTERNATIVE TAKEN");
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FAILED ("CLOSED ALTERNATIVE TAKEN");
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OR
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OR
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ACCEPT DONE DO
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ACCEPT DONE DO
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IF E'COUNT /= 1 THEN
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IF E'COUNT /= 1 THEN
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FAILED (NATURAL'IMAGE(E'COUNT) &
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FAILED (NATURAL'IMAGE(E'COUNT) &
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" CALLS WERE QUEUED FOR ENTRY " &
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" CALLS WERE QUEUED FOR ENTRY " &
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"E OF TASK T");
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"E OF TASK T");
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END IF;
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END IF;
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END DONE;
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END DONE;
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OR
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OR
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DELAY 1000.0 * Impdef.One_Second;
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DELAY 1000.0 * Impdef.One_Second;
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FAILED ("DELAY EXPIRED; E'COUNT =" &
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FAILED ("DELAY EXPIRED; E'COUNT =" &
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NATURAL'IMAGE(E'COUNT) );
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NATURAL'IMAGE(E'COUNT) );
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END SELECT;
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END SELECT;
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WHILE E'COUNT > 0 LOOP
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WHILE E'COUNT > 0 LOOP
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ACCEPT E;
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ACCEPT E;
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END LOOP;
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END LOOP;
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END T;
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END T;
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TASK AGENT;
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TASK AGENT;
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TASK BODY AGENT IS
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TASK BODY AGENT IS
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BEGIN
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BEGIN
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T.E;
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T.E;
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END AGENT;
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END AGENT;
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BEGIN
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BEGIN
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T.SYNCH;
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T.SYNCH;
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DELAY 10.0 * Impdef.One_Second;
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DELAY 10.0 * Impdef.One_Second;
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SELECT
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SELECT
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T.E;
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T.E;
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FAILED ("CONDITIONAL ENTRY CALL ACCEPTED" );
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FAILED ("CONDITIONAL ENTRY CALL ACCEPTED" );
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ELSE
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ELSE
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COMMENT ("ELSE PART EXECUTED");
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COMMENT ("ELSE PART EXECUTED");
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T.DONE;
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T.DONE;
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END SELECT;
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END SELECT;
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END;
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END;
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RESULT;
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RESULT;
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END C97201B;
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END C97201B;
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