[Ffmpeg-devel] [PATCH] pointer targets differ in signedness

[Rich Felker]

On Tue, Sep 12, 2006 at 10:57:19AM +0200, Luca Barbato wrote:
> >>>>> did you check that is is ok on different arches? (the ones with signed
> >>>>> or unsigned char as default)
> >>>> I don't know of an arch that has unsigned char as default.
> >>>>
> >>> PPC is one of them : I remember asking me with getopt wasn't returning -1...
> >> I don't have a PPC.
> > 
> > GCC has a compiler flag to override default signedness for char.
> 
> that you shouldn't use globally.

Obviously! I'm talking about using it for debugging purposes, finding
code that depends on char being signed or unsigned. Not for production
use.

Rich