File:  [CSRG BSD Unix] / 43BSDTahoe / new / X / libibm / libsrc / aed.c
Revision 1.1: download - view: text, annotated - select for diffs
Tue Apr 24 16:12:58 2018 UTC (8 years, 1 month ago) by root
CVS tags: MAIN, HEAD
Initial revision

#ifndef lint
static char *rcsid_aed_c = "$Header: /var/lib/cvsd/repos/CSRG/43BSDTahoe/new/X/libibm/libsrc/aed.c,v 1.1 2018/04/24 16:12:58 root Exp $";
#endif	lint
/* aed.c - AED display initialization routine
 *
 *	aed_init	Display initialization routine
 *
 *  	Author:
 *		Scott Bates
 *		Brown University
 *		IRIS, Box 1946
 *      	Providence, RI 02912
 *
 *
 *		Copyright (c) 1986 Brown University
 *
 * 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, and that the name of Brown University not be used in
 * advertising or publicity pertaining to distribution of the software 
 * without specific, written prior permission. Brown University makes no
 * representations about the suitability of this software for any purpose.
 * It is provided "as-is" without express or implied warranty.
 */

#include "private.h"
#include "aed.h"

/*
 * Initialize AED
 */

aed_init()
{
	int *color = (int *)AED_COLOR;

#ifdef TRACE_X
        fprintf (stderr, "In aed_init\n");
        fflush (stderr);
#endif TRACE_X

	/*
	 * Set forground/background colors to match X
	 */

	*color = WHITE_ON_BLACK;

	/*
	 * Clear off-screen bitmap
	 */

	bzero((caddr_t)SCREEN_BASE, SCREEN_BM_SIZE);
}

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