Thread Manager Summary: The Thread Manager is a System 7 Extension which allows applications to make use of multithreading within their application context on all Macintosh platforms. Version 2.1 supports both 68K and PowerPC applications. Thread Manager Features: * The Thread Manager is supported by Apple Computer * Is a real live Macintosh Toolbox Manager, supported in System Software. * Allows an application process to be broken into simple subprocesses that proceed concurrently in the same overall application context. * Easy-to-use programming interface * Documentation is less than 2" thick * Fast context switch times (does not BlockMove thread stacks like the old Threads library does) * You can pass parameters on the stack (due to the above reason) * Threads can have custom in/out context handlers * Useful sample code provided * Useful sample libraries provided * Useful debugging tools provided Requirements: Runs on Macintosh Plus and newer under System 7 (7.0, 7.0.1, 7.1, etc.) System 7.1 or later recomended. The Thread Manger is built into System 7.5 and later systems so the extension is not needed. Issues: Read the file 'Software Licensing Info' for information on contacting the Apple Computer, Inc. Software Licensing Group.