porting syringe.c (shellcode injection into another process)

hey there,

first of all, I hope my question will be answered, although its odd issue. I'm interested in these kind of "low-level"-things and don't plan to harm somebody ;)
I tried to translate the shellcode part of this litte c++ program to autoit. I tried my best so far, but unfortunately I lack of adequate c++/autoit-skills to complete this task. Maybe somebody could help me with that. (I'm aware, that this code probably is horribly wrong)

syringe.c

<snip>