This function only returns a pseudo handle. That means you can't make it inheriatable and pass it to other process. you can use it normally in current process.
GetCurrentProcess返回0xffffffff是什么意思? ~~~
A pseudo handle is a special constant, currently (HANDLE)-1, that is interpreted as the current process handle~~
表示的意思是当前进程的句柄~~因为-1表示刚好是0xffffffff`~~