This makes it more obvious what the code is doing.

msrle32: Fix uses of arithmetic operators on Boolean types in MSRLE32_CompressRLE4Line and MSRLE32_CompressRLE8Line.

The "extra_byte" variable is used as though it contains an integer
rather than a TRUE/FALSE value so make it into an integer.

Use a conditional operator to get the same result, but improving
readability of the code.

Also compare the result of IOleObject_QueryInterface with S_OK instead
of using not operator so it is more clear what the code is doing.

For simple tables cells are represented with tabs, and a table row is
ended at the end of the paragraph, so native richedit controls
substitute spaces for \tab and \par rich text format control words.

The values returned by EM_SETPARAFORMAT and EM_GETPARAFORMAT previously
indicated an error, and the included tests shows that Windows behaves as
documented.

IWineD3DDevice_GetSoftwareVertexProcessing returns a BOOL, not an HRESULT.

cryptnet: Fix mismatch between sizeof and countof quantities in CRYPT_GetUrlFromCertificateCRLDistPoint.

nextUrl is of type "WCHAR *" so don't multiply the length by
"sizeof(WCHAR)" when incrementing the pointer.

Based on a patch from Austin English.

comctl32: Added input validation to TOOLTIPS_GetTextW() in order to handle gracefully the case where it is called with an empty tooltip.