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/*
 * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
 * Reserved.  This file contains Original Code and/or Modifications of
 * Original Code as defined in and that are subject to the Apple Public
 * Source License Version 1.1 (the "License").  You may not use this file
 * except in compliance with the License.  Please obtain a copy of the
 * License at http://www.apple.com/publicsource and read it before using
 * this file.
 * 
 * The Original Code and all software distributed under the License are
 * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE OR NON- INFRINGEMENT.  Please see the
 * License for the specific language governing rights and limitations
 * under the License.
 * 
 * @APPLE_LICENSE_HEADER_END@
 */
/*
 * File:	bsd/dev/Event_server.defs
 *
 */
subsystem       Event 31000; 

/* Select a userprefix to bring the user side in compliance with the name
 * format for private API.
 */
userprefix	_NX;

#include <mach/std_types.defs>
#include <mach/mach_types.defs>

type unsigned			= int;
type EVString			= array[64] of char;
type EVObjectNumber		= unsigned;
type EVParameterName		= array[64] of char;
type EVIntParameter		= array[*:64] of int;
type EVCharParameter		= array[*:4096] of char;

import <bsd/dev/evio.h>;

routine EvOpen(
                device_master          	: port_t;
        in      event_port          	: port_t );

routine EvClose(
                device_master          	: port_t;
        in      event_port          	: port_t );

routine EvMapEventShmem(
                device_master          	: port_t;
        in      event_port          	: port_t;
	in	task			: port_t;
	in	size			: vm_size_t;
	out	addr			: vm_offset_t );

routine EvFrameBufferDevicePort(
                device_master          	: port_t;
        in      event_port          	: port_t;
	in	name			: EVString;
	in	class			: EVString;
	out	nameDevicePort		: port_t );

routine EvSetSpecialKeyPort(
                device_master          	: port_t;
	in	special_key		: int;
        in      key_port          	: port_t );


/*
 * Get/set parameter RPCs.
 */

routine EvGetParameterInt(
                device_master          	: port_t;
	in	unit			: EVObjectNumber;
	in	parameterName		: EVParameterName;
	in	maxCount		: unsigned;
	out	parameterArray		: EVIntParameter);
	
routine EvGetParameterChar(
                device_master          	: port_t;
	in	unit			: EVObjectNumber;
	in	parameterName		: EVParameterName;
	in	maxCount		: unsigned;
	out	parameterArray		: EVCharParameter);
	
routine EvSetParameterInt(
                device_master          	: port_t;
	in	unit			: EVObjectNumber;
	in	parameterName		: EVParameterName;
	in	parameterArray		: EVIntParameter);
	
routine EvSetParameterChar(
                device_master          	: port_t;
	in	unit			: EVObjectNumber;
	in	parameterName		: EVParameterName;
	in	parameterArray		: EVCharParameter);

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