style fixes in Windows log.h
style fixes in Windows log.h

refu-lang/rfbase,LefterisJP/refuclib,refu-lang/rfbase,LefterisJP/refuclib,refu-lang/rfbase,LefterisJP/refuclib,LefterisJP/refuclib,refu-lang/rfbase,refu-lang/rfbase