[MPlayer-dev-eng] -Wall

[J. Grant]

> Not entirely opposed, but I disagree. It prints so much useless spam
> that it's hard to see real bugs.

The "useless spam" is just a confused compiler, all compilers do this.
If it's confused, IMO we should clarify:  i.e. initialise variables to 0
to stop "might be used uninitialized in this function", and correct
casts etc, but we would never be aware of these unless some people
locally add -Wall.

Regards

JG