SimpleUserClient

Last Revision:	Version 2.0, 2008-08-27 Now demonstrates 64-bit user client APIs, how to build a sub-kext to support older OS versions, and how to build the test tool 4-way universal. (Full Revision History)
Build Requirements:	Xcode 3.0 or later
Runtime Requirements:	Mac OS X 10.4 or later

Illustrates how to add a simple user client to an I/O Kit kernel driver and also shows the corresponding user space routines for calling into the user client. This sample code has been updated to include a project that produces a universal binary. The code changes have been documented in each source file and in the ReadMe.