c语言编写，用于c

vhdl编程100例,有需要的就下吧-VHDL Programming 100 cases, in need of on the next bar

按照清华大学的教材，自己用C++做的一个小的哈夫曼编码器-materials they used to do a C minor Huffman encoder

编译原理课程设计，输入布尔表达式，然后有系统自动转换为逆波兰四元式-compiler theory of curriculum design, the importation of Boolean expressions, and then the system automatically converted to reverse Poland four yuan-

语法分析器 能够对输入的数据进行判断 进行分析 判别输入字符串的各种信息

Tiny Machine的源码，一个简单易学习的-Tiny Machine source code, simple is easy the east which studies east

一个经典的词法分析器，可解析各种复杂的SQL语句- A classical morphology analyzer, may analyze each kind of complex SQL sentence

XML解析源代码expat2.01版,lib目录能用于C++代码中-XML source code analysis expat2.01 version, lib directory can be used to C++ Code

不需要做任何修改的lex-yacc的demo，可以在parser generator或lex-bison下成功运行-Do not need to make any changes to the lex-yacc the demo, or a parser generator in the lex-bison successfully running

此工具是arm-linux-gcc交叉编译工具（cross-3.4.4），这个是我自己编译的，我试过，我用它编译了u-boot1.2.0没有问题，这个交叉编译器编了好长时间，我之前在网上搜了好长时间，但是没搜到，所以今天贡献出来，免得大家还得费时间去编译，我现在用是没有问题，如果有问题请多指教。希望热爱linux的同志们多贡献点好东西出来！-This tool is arm-linux-gcc cross compiler tools (cross-3.4.4), this is my own compiler, I tried, I use it to compile the u-boot1.2.0 no problem, the cross compiler made a good long time before I found online a long time, but never found, so this contribution to come out, so everyone will have time to compile, I now use is no problem, please advise if there are problems. Hope love linux comrades contribution to point out good things!

编制一个词法分析程序，从输入的源程序中，分析出各个具有独立意义的单词，即基本保留字、标识符、常量、运算符、界符五大类。并依次输出每类单词，错误时记下出错的行列，出错原因，然后跳过错误部分继续分析-compiled a lexical analysis procedures from the importation of the source, the analysis of the various independent significance of the word, that is to retain the basic character identifier, constants, and Operators, the industry address five major categories. And each type of output followed by the words, the wrong way down the ranks wrong, wrong reasons, then jump to the wrong part analysis