#include "insignia.h"
#include "host_def.h"
/*[
	Name:		terminate.c
	Derived From:	Base 2.0
	Author:		Rod MacGregor
	Created On:	Unknown
	Sccs ID:	@(#)terminate.c	1.23 06/15/94
	Purpose:	We are about to die, put the kernel back the way
			that it was.

	(c)Copyright Insignia Solutions Ltd., 1990. All rights reserved.

]*/

#include <stdlib.h>
#include <stdio.h>
#include TypesH

#include "xt.h"
#include "error.h"
#include "config.h"
#include "host_lpt.h"
#include "rs232.h"
#include "host_com.h"
#include "timer.h"
#include "cmos.h"
#include "fdisk.h"
#include "debug.h"
#include "gvi.h"
#include CpuH
#ifdef NOVELL
#include "novell.h"
#endif
#ifdef GISP_SVGA
#include HostHwVgaH
#include "hwvga.h"
#endif /* GISP_SVGA */
#ifdef LICENSING
#include "host_lic.h"
#endif
#include "emm.h"

#ifdef SEGMENTATION
/*
 * The following #include specifies the code segment into which this
 * module will by placed by the MPW C compiler on the Mac II running
 * MultiFinder.
 */
#include "SOFTPC_INIT.seg"
#endif

IMPORT VOID host_applClose IPT0();
IMPORT VOID host_terminate IPT0();

void terminate()
{
	SAVED BOOL already_called_terminate = FALSE;
	UTINY i;

	if (already_called_terminate)
	{
		assert0( NO, "Error: terminate called twice - exiting" );
		exit(0);
	}
	else
		already_called_terminate = TRUE;

#ifdef MSWDVR
	WinTerm();
#endif

#ifdef SWIN_SNDBLST_NULL
	sb_term();
#endif /* SWIN_SNDBLST_NULL */

#ifdef GISP_SVGA
	/* Get back to window if we are full screen */
	if( hostIsFullScreen( ) )
		disableFullScreenVideo( FALSE );
#endif /* GISP_SVGA */

	/* terminate COM and LPT devices */
#ifdef  PC_CONFIG
	/* PC_CONFIG style host_lpt_close() and
	host_com_close() calls should be added
	in here */
#else
	for (i = 0 ; i < NUM_PARALLEL_PORTS; i++)
		config_activate(C_LPT1_NAME + i, FALSE);

	for (i = 0 ; i < NUM_SERIAL_PORTS; i++)
		config_activate(C_COM1_NAME + i, FALSE);
#endif

	/* Update the cmos.ram file */
	cmos_update();

	host_fdisk_term();

	gvi_term();	/* close down the video adaptor */

#ifndef NTVDM
	host_timer_shutdown(); /* Stop the timer */
#endif

#ifdef LIM
	host_deinitialise_EM(); /* free memory or file used by EM */
#endif

	config_activate(C_FLOPPY_A_DEVICE, FALSE);
#ifdef FLOPPY_B
	config_activate(C_FLOPPY_B_DEVICE, FALSE);
#endif /* FLOPPY_B */
#ifdef SLAVEPC
	config_activate(C_SLAVEPC_DEVICE, FALSE);
#endif /* SLAVEPC */

	/*
	 * Do any cpu-specific termination bits.
	 */
#ifdef CPU_30_STYLE
	cpu_terminate();
#endif

#ifdef NOVELL
	net_term();	/* Shutdown network */
#endif

#ifdef LICENSING
	(*license_exit)(); /* Shutdown licensing system */
#endif
	/*
	 * Do any host-specific termination bits.
	 */
	host_applClose();
	host_terminate();

	/*
	 * Seppuku.
	 */
	exit(0);
}