seg数据的各种转换代码，比较全，总共四个，为了凑5个，能下载原吗，忍痛3啊...

FFmpeg output_example.cpp的源代码。-The code of output_example.cpp belongs to FFmpeg.

一个GNU的C语言编译器源代码,源代码过万行.- A GNU C language compiler source code, source code ten thousand lines

一个flex和bison用法入门的很好的例子。　按照词法分析,语法分析,语义分析的顺序来熟悉flex和bison这两个有力的工具。最后给出了一个用flex做词法分析用bison做语法分析设计的科学计算器（不同于一般程序设计中的入门级计算器），是学习编译原理的很好的例子。-a flex and bison portal usage of a very good example. According lexical analysis, parsing, Semantic analysis of the sequence to flex and bison familiar with these two powerful tool. Finally, a use flex do lexical analysis bison do syntax analysis and design of scientific calculators (unlike General Program Design"s entry-level calculators), compiler theory is the study of good examples.

用c51的键盘扫描-C51 with keyboard scanning

PHP解释器 -PHP interpretor

回来组装最强大的java代码JAR或类，比DJu javau反编译器真的要还原整个包了

to maintain address using tree structure

智能的词法分析 ，能任意输入正则表达式，能求出NFA，DFA，minDFA,和最后的匹配情况-Lexical analysis of intelligence, can enter any regular expression can be obtained NFA, DFA, minDFA, and the final match of the situation

运用expat解析XML文件接口C源代码-Analysis of the use of XML documents expat interface C source code

是我刚完成的，大家请多指教- Was I just completes, everybody please advised