I write small programs, if you found it useful, you can look at. Next Next Next...

WinNT/2000/XP直接读写端口的开发库DirectPort 一个免费的开发库 DirectPort ，其功能是在nt/win2000/xp下直接读写端口 主要包括3个文件：DirectPort.h DirectPort.Dll DirectPort.lib 并带有例子-WinNT/2000/XP directly read and write ports for the development of a free DirectPort development libraries DirectPort, and its function is the nt/win2000/xp directly read and write ports include three documents : DirectPort.h DirectPort.Dll DirectPort.lib with examples and

DLL内存补丁，由于DLL加载需要重定位，基地址变化，该工具可动态查找指定进程和DLL，并对DLL的相对地址进行修改，遍历进程和DLL，获取DLL基地址，写入数据长度，数据内容-DLL memory patch, because of relocation required DLL is loaded, change the base address, the tool can search the specified dynamic process and DLL, the relative address of the DLL changes ergodic process and DLL, access to DLL base address, write data length , data content

用C语言建立多个PRI DOS分区及其隐含 -C language to create a number of PRI DOS partition and implied

多线程下的文件读写加锁 -File accesss lock in multi-thread

非常好用，清楚，明白！          离散余弦变换（Discrete Cosine Transform，DCT）是一种实数域变换，其变换核为实数余弦函数。对一幅图像进行离散余弦变换后，许多有关图像的重要可视信息都集中在DCT变换的一小部分系数中。因此，离散余弦变换（DCT）是有损图像压缩JPEG的核心，同时也是所谓“变换域信息隐藏算法”的主要“变换域（DCT域）”之一。因为图像处理运用二维离散余弦变换，所以直接介绍二维DCT变换。

这个例子教你怎么过滤windows录入的键盘事件。这个例子把Ctrl键改成Cap键。-this example will teach you how windows filter input keyboard events. The example put into Cap Ctrl keys.

IDE设备直接读取程序 ASM(汇编语言编写)，在DOS下可直接使用。-IDE devices directly reader ASM (written in assembly language), the DOS can be used directly.

ATL开发指南(第二版)源代码,使用COM的内存管理和错误处理功能，实现COM+的最新功能-ATL Development Guide (2nd Edition) source code, the use of COM memory management and error handling function, Implementation of the latest functional COM

基于ＶＨＤＬ语言，实用的看门狗功能设计程序-Based on the VHDL language, and practical watchdog function of the design process

缓冲区溢出光速入门.pdf 很棒的溢出入门教程-Buffer Overflow entry speed of light. Pdf great overflow Tutorial