[Libreoffice] Review request for 3-4-2 build fix for Windows

[Fridrich Strba]

Hello, good people,

I need several reviews to get these two fixes to the 3-4-2 branch.

http://cgit.freedesktop.org/libreoffice/libs-extern-sys/commit/?h=libreoffice-3-4 
(2 reviews)

and

http://cgit.freedesktop.org/libreoffice/calc/commit/?id=a027bee4bb2565f14eb70c4325592b23a86c007a 
(3 review)

Without them our rc2 is not buildable on Windows :(

F.