内核态调用用户态函数的很好的学习例子， 利用KeUserModeCallback 内核函数和callback对象进行调用-Kernel-mode function is called user mode good learning example, the use of KeUserModeCallback kernel function and the callback object is called

APC 注入, ( 从Cdnprot.sys逆的代码)-APC injection (from Cdnprot.sys reverse code)