/*

    File:           SimpleUserClientInterface.h

    Description:    Implements an abstraction layer between client applications and the user client.

    Copyright:      Copyright © 2007-2008 Apple Inc. All rights reserved.

    Disclaimer:     IMPORTANT:  This Apple software is supplied to you by Apple Computer, Inc.

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                    please do not use, install, modify or redistribute this Apple software.

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                    copyrights in this original Apple software (the "Apple Software"), to use,

                    reproduce, modify and redistribute the Apple Software, with or without

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                    the Apple Software in its entirety and without modifications, you must retain

                    this notice and the following text and disclaimers in all such redistributions of

                    the Apple Software.  Neither the name, trademarks, service marks or logos of

                    Apple Computer, Inc. may be used to endorse or promote products derived from the

                    Apple Software without specific prior written permission from Apple.  Except as

                    expressly stated in this notice, no other rights or licenses, express or implied,

                    are granted by Apple herein, including but not limited to any patent rights that

                    may be infringed by your derivative works or by other works in which the Apple

                    Software may be incorporated.

                    The Apple Software is provided by Apple on an "AS IS" basis.  APPLE MAKES NO

                    WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED

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    Change History (most recent first):

            2.0         08/13/2008          Add Leopard user client API for supporting 64-bit user processes.

                                            Now requires Xcode 3.0 or later to build.

            1.1         05/22/2007          Split out user client interface functions from main test tool.

*/

#include <stdint.h>

#include <stdlib.h>

#include "UserKernelShared.h"

kern_return_t MyOpenUserClient(io_connect_t connect);

kern_return_t MyCloseUserClient(io_connect_t connect);

kern_return_t MyScalarIStructureI(io_connect_t connect, const uint32_t scalarI, const size_t structISize, 

                                  const MySampleStruct* structI);

kern_return_t MyScalarIStructureO(io_connect_t connect, const uint32_t scalarI_1, const uint32_t scalarI_2,

                                  size_t* structOSize, MySampleStruct* structO);

kern_return_t MyScalarIScalarO(io_connect_t connect, const uint32_t scalarI_1, const uint32_t scalarI_2, uint32_t* scalarO);

kern_return_t MyStructureIStructureO(io_connect_t connect, const size_t structISize, const MySampleStruct* structI,

                                     size_t* structOSize, MySampleStruct* structO);