[cairo] static inline C code in VC++

[Antoine Azar]

Hey all,

it seems that Visual Studio's C compiler isn't totally up to date, 
and chokes on static inline functions. I see there are a bunch of 
functions declared static inline in cairo-fixed-private.h, and this 
breaks compilation on Windows. A simple fix would be to simply drop 
the inline keyword on MSCVER. Anyone has any objections or other suggestions?

Thanks,
Antoine