[PATCH 3/7] reg: Add path/key conversion functions

[Stefan Dösinger]

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Am 2014-11-06 17:33, schrieb Jonathan Vollebregt:
> I ran a quick one on testbot myself that confirmed it, but didn't
> write up a proper one.
Please add one. It answers why the code is in here and not another place.

I'm OK if you send the advapi32 test after the reg.exe patches.

> Speaking of - since the type_get_wchar and wchar_get_type
> functions return 2 states like path_get_rootkey, should I have them
> return pointers too? (Or DWORD -1 for error in the case of
> wchar_get_type)
Yes. Generally speaking, don't use more parameters / return pointers
than necessary. If there's only one reason why a pointer-returning
function can fail you don't need another channel to communicate why it
failed.

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