Convert Delphi to C++ Code (3 functions) - easy task

I have attached a piece of Delphi code and I want it in C++. Just? function UnHook(ServiceNumber: cardinal; uhall: boolean): boolean; function should be recoded in C++ and it have 2 other function calls, so you need to also convert that 2 functions also: DumpOrigSDT and? DumpExports, some little functions also may exists like? dec() Check the code and let me know if you can convert it to C++. It's easy task for Delphi experts. Thanks from now!