自己刚学C语言时写的模拟操作系统，主要是对c语言的基本函数的学习，还有对256色位图的绘制-own just learning to write C language simulation operating system, the main language of c basic function of the study, there are 256 color bitmap rendering

LS by Cao Siqin, 2007.7.17 ls [-l/-w/-s][-d/-f][-acpo!?] [path or file name mask1] [mask2 ...] Options: -? : display this help -l : list details -a : list all files -w/s : list in a line, file names are sepatated by tab -p : file n

一个银行家演示程序，源于操作系统中死锁的解决问题，采用TC编写，使用了带有颜色的输出，易于理解。该程序写于大二时期，程序中多有冗余漏洞，请见谅。-A banker demo program, from the operating system to solve the problem of deadlock, using TC preparation, use of color output with easy to understand. The program was written in

超市pos收银机系统,linux字符界面,彩色界面-Supermarket pos cash register system, linux character interface, color interface.