47 lines
851 B
C
47 lines
851 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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#include <sysdep.h>
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#if (!defined(lint) && !defined(SABER))
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static const char rcsid_buffer_c[] = "$Id$";
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#endif
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#include <zephyr/mit-copyright.h>
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#include "new_memory.h"
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#include "buffer.h"
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static char *buffer = 0;
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string
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buffer_to_string(void)
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{
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return(buffer);
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}
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void
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clear_buffer(void)
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{
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if (buffer)
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free(buffer);
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buffer = string_Copy("");
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}
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void
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append_buffer(char *str)
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{
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buffer = string_Concat2(buffer, str);
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}
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