/*

 * Copyright (c) 1988-91 by Patrick J. Naughton.

 *

 * Permission to use, copy, modify, and distribute this software and its

 * documentation for any purpose and without fee is hereby granted,

 * provided that the above copyright notice appear in all copies and that

 * both that copyright notice and this permission notice appear in

 * supporting documentation.

 *

 * This file is provided AS IS with no warranties of any kind.  The author

 * shall have no liability with respect to the infringement of copyrights,

 * trade secrets or any patents by this file or any part thereof.  In no

 * event will the author be liable for any lost revenue or profits or

 * other special, indirect and consequential damages.

 */

/*

 * Copyright 2003 Sun Microsystems, Inc.  All rights reserved.

 * Use is subject to license terms.

 *

 * Permission is hereby granted, free of charge, to any person obtaining a

 * copy of this software and associated documentation files (the

 * "Software"), to deal in the Software without restriction, including

 * without limitation the rights to use, copy, modify, merge, publish,

 * distribute, and/or sell copies of the Software, and to permit persons

 * to whom the Software is furnished to do so, provided that the above

 * copyright notice(s) and this permission notice appear in all copies of

 * the Software and that both the above copyright notice(s) and this

 * permission notice appear in supporting documentation.

 *

 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS

 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT

 * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR

 * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR 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.

 *

 * Except as contained in this notice, the name of a copyright holder

 * shall not be used in advertising or otherwise to promote the sale, use

 * or other dealings in this Software without prior written authorization

 * of the copyright holder.

 */

/*-

 *

 * xlock.h - external interfaces for new modes and SYSV OS defines.

 */

#include <X11/Xlib.h>

#include <X11/Xutil.h>

#include <X11/Xos.h>

#include <stdlib.h>

#define MAXSCREENS 16

#define NUMCOLORS 64

typedef struct {

    GC          gc;		/* graphics context for animation */

    int         npixels;	/* number of valid entries in pixels */

    u_long      pixels[NUMCOLORS];	/* pixel values in the colormap */

}           perscreen;

extern perscreen Scr[MAXSCREENS];

extern Display *dsp;

extern int  screen;

extern char *ProgramName;

extern char *display;

extern char *mode;

extern char *fontname;

extern char *background;

extern char *foreground;

extern char *text_name;

extern char *text_pass;

extern char *text_info;

extern char *text_valid;

extern char *text_invalid;

extern float saturation;

extern int  nicelevel;

extern int  delay;

extern int  batchcount;

extern int  reinittime;

extern int  timeout;

extern Bool usefirst;

extern Bool mono;

extern Bool nolock;

extern Bool allowroot;

extern Bool enablesaver;

extern Bool allowaccess;

extern Bool echokeys;

extern Bool verbose;

extern void (*callback) ();

extern void (*init) ();

extern void GetResources();

extern void hsbramp();

extern void error();

extern long seconds();

extern void usage();

/* System V Release 4 redefinitions of BSD functions and structures */

#ifdef SYSV

#include <sys/time.h>

#include <poll.h>

#include <shadow.h>

/*

#define srandom srand

#define random rand

#define MAXRAND (32767.0)

*/

#define MAXRAND (2147483648.0)

#else

#define MAXRAND (2147483648.0)

#endif