EDIT: I used ov_open on Windows instead of ov_open_callbacks and it's now working. SOLVED

Good afternoon people, would any of you be willing to help me install ogg vorbis ?

I have build the latest versions of ogg and vorbis libs ( including copying ogg into vorbis ) and set up my project to include the libs. But I get this strange error: C:\libvorbis\include/vorbis/vorbisfile.h:57:31: error: 'fseeko64' was not declared in this scope

I tried editing vorbisfile.h manually and got the program running but crashing whenever I tried to load an *.ogg file.

Cheers