[libdrm patch] Fix build with -std=c11

[Eric Engestrom]

On Tuesday, 2018-07-31 16:30:12 -0700, Tom Anderson wrote:
> Ping.

Hey, sorry this one almost fell through the cracks.

I believe this patch is correct, so it has my
Reviewed-by: Eric Engestrom <eric.engestrom at intel.com>

I'll run a couple build tests just to make sure and push it later :)

> Please let me know if there's a better way I should be submitting
> patches.

In the future, you should probably follow the guide there to send your
patches; it will greatly improve the chances of someone reviewing it :)
https://mesa3d.org/submittingpatches.html

> 
> On Wed, Jul 25, 2018 at 12:16 PM Tom Anderson <thomasanderson at google.com>
> wrote:
> 
> > Hello,
> >
> > I have a simple one-line patch that fixes the libdrm build with -std=c11.
> > I would appreciate if anyone with commit access could merge the attached
> > change on my behalf.
> >
> > Thanks!
> > Tom
> >