OV511 jpeg Decompression This is the jpeg hacked version of Mark W. McClelland s Original driver

fprintf(stdout,"*** *** Help information for s*** *** *\n",APP_NAME) fprintf(stdout,"[Usage] s -[b:n:c:w:p:rsdh] <value>\n", APP_NAME) fprintf(stdout,"Version: s, Date: s, Author: Youri Zhang\n\n", VERSION, BUILD_DATE) fprintf(stdou

基于权限位的文件访问控制中，文件的访问权限有三种：读(r), 写(w), 执行(x)-the control of file request basic on premission

Unix环境高级编程，作者是(美)理查德·史蒂文斯、(美)拉戈，译者是张亚英、戚正伟。-Unix Enviroment Coding,author W.Richard Stevens