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一个多任务操作系统CTask的源代码 用C语言编写

This is a self-extracting archive containing sources, documentation,
and binaries for CTask version 2.2c.

CTask is a Multitasking Kernel for C, which allows preemptive
multitasking in C programs. Includes full sources for the Kernel, a
full duplex interrupt driven serial I/O driver, a DOS access
multiplexer, printer and keyboard interfaces. CTask programs can
spawn other programs and go TSR. Version 2.2c fixes a number of known
bugs. Mainly C, some ASM, for use with Turbo C or Microsoft C. 

CTask is unrestricted public domain, no license, royalty, or
registration fees must be paid for private or commercial use.

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