把USB访问的相关函数封装成DLL的源代码

一个把USB访问的相关函数封装成DLL的源代码，里面的readme做了详细的说明-A visit to the USB-correlation function packaged as DLL

Ring0级操作注册表！在驱动开发中，经常会用到对注册表的操作，与Win32的API不同，DDK提供另外一套对注册表操作的相关函数，本代码给出了内核模式下对注册表的所有操作实例！-Ring0 registry class operation! At driver development, often used for the operation of the registry with Win32' s API different, DDK provide another set of r

郁金香驱动的第34讲的源代码，介绍内存管理的相关API函数的使用。-Lecture 34 tulip-driven source code related to memory management introduced the use of API functions.

自定义函数是指利用VBA编写的外置函数。在本例的随书光盘中已经录入了相关的VBA代码，可以随时调用。对于代码的含义和录入方式在后面的章节后有详细介绍，本章仅通过具体应用了解其用法与优势。-Custom function refers to the use of external functions written in VBA. In this example, the CD with the book has been entered in the relevant VBA code, you