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/* $Id$ */
/* Copyright (c) 1995 Oregon Graduate Institute of Science and Technology
* P.O.Box 91000-1000, Portland, OR 97291, USA;
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
* the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of O.G.I. not be used in advertising or
* publicity pertaining to distribution of the software without specific,
* written prior permission. O.G.I. makes no representations about the
* suitability of this software for any purpose. It is provided "as is"
* without express or implied warranty.
*
* O.G.I. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
* O.G.I. BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
* DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* Author: Shanwei Cen
* Department of Computer Science and Engineering
* email: scen@cse.ogi.edu
*/
/* Declaration of global variable to hold dither info. */
extern int ditherType;
/* Global file pointer to incoming data. */
extern FILE *input;
/* End of File flag. */
extern int EOF_flag;
/* Loop flag. */
extern int loopFlag;
/* Shared memory flag. */
extern int shmemFlag;
/* Quiet flag. */
extern int quietFlag;
/* Display image on screen? */
extern int noDisplayFlag;
/* real time flag */
extern int realTimeFlag;
/* shared version of command line argument */
extern int argc_share;
extern char **argv_share;
/* for command line display name */
extern char displayName[];
/* command line program list name */
extern char proglistName[PATH_SIZE];
/* shared data structure */
extern SharedData * shared;
/* Structures used by the X server. */
extern Display *display;
extern Colormap cmap;
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