[FieldTrip] Some fixes to suppress gcc warnings in libbuffer

[Ozan Çağlayan]

Hi,

Trying to build libbuffer, I got a lot of warnings. I'm sending a
patch to fix those warnings. I didn't test if this breaks anything so
it is up to you to take and/or ignore this.

Thanks :)

-- 
Ozan Çağlayan
Research Assistant
Galatasaray University - Computer Engineering Dept.
http://www.ozancaglayan.com
-------------- next part --------------
A non-text attachment was scrubbed...
Name: fieldtrip-fixes.patch
Type: text/x-patch
Size: 6226 bytes
Desc: not available
URL: <http://mailman.science.ru.nl/pipermail/fieldtrip/attachments/20131118/587c4242/attachment-0001.bin>