[FFmpeg-cvslog] mathematics.h: remove a couple of math defines

[Reimar Döffinger]

Nicolas George <nicolas.george at normalesup.org> wrote:

>Le quintidi 5 messidor, an CCXX, Carl Eugen Hoyos a écrit :
>> I would argue "broken build with any application assuming no 
>> API changes". Are you against reverting? Is there a maintainance 
>> issue I miss?
>
>I do not mind the revert, but mplayer is rather exceptional as it
>builds
>ffmpeg with a foreign build system rather than relying on the library
>API.

Which is completely irrelevant here I believe, previously this header would always end up providing M_PI etc. and now it does no more.
That is regardless of whether you use a distribution installed library or not and is an API change IMHO.