Missing functions in win32/ogg.def

I'm using libogg.dll in winLAME, compiled with the Visual Studio project files in the win32 subfolder. The provided ogg.def file is missing two newly added functions, namely ogg_stream_pageout_fill and ogg_stream_flush_fill. I added the function names to the provided ogg.def file. The names could be inserted anywhere, but the second to last block seemed most natural. I attached the updated ogg.def file to commit/use as example.ogg.def