[v2 PATCH 1/2] include: Add mfreadwrite.idl

[Alex Henrie]

+    HRESULT ReadSample([in] DWORD index, [in] DWORD flags, [out]
DWORD *actualindex, [out] DWORD *Streamflags,
+                [out] LONGLONG *timestamp, [out] IMFSample **sample);

+cpp_quote("HRESULT WINAPI
MFCreateSourceReaderFromMediaSource(IMFMediaSource *source,")
+cpp_quote("                                 IMFAttributes
*attributes, IMFSourceReader **reader);")

Please choose a consistent indentation style. I think most commonly
Wine code indents the second line of parameters to start at the column
after the ( in the first line. It would also be OK to indent the
second line by 12 spaces like you did in the first example. The same
goes for the second patch in this series.

Additionally, the capital S is "Streamflags" looks like a mistake.

-Alex