34 lines
926 B
C
34 lines
926 B
C
/* This file is part of the Project Athena Zephyr Notification System.
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* It is one of the source files comprising zwgc, the Zephyr WindowGram
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* client.
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*
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* Created by: Marc Horowitz <marc@athena.mit.edu>
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*
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* $Id$
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*
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* Copyright (c) 1989 by the Massachusetts Institute of Technology.
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* For copying and distribution information, see the file
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* "mit-copyright.h".
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*/
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#ifndef _XREVSTACK_H_
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#define _XREVSTACK_H_
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#if (!defined(lint) && !defined(SABER))
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static const char rcsid_xrevstack_h[] = "$Id$";
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#endif
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#include <zephyr/mit-copyright.h>
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extern x_gram *bottom_gram; /* for testing against NULL */
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extern x_gram *unlinked;
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extern int reverse_stack; /* is reverse stack on? */
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extern void add_to_bottom(x_gram *);
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extern void delete_gram(x_gram *);
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extern void unlink_gram(x_gram *);
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extern void pull_to_top(x_gram *);
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extern void push_to_bottom(x_gram *);
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#endif /* _XREVSTACK_H_ */
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