# Re: \[PATCH 41/45\] include/uapi/sound/emu10k1.h: hide gpr\_valid, tram\_valid and code\_valid in userspace

- From: Mikko Rapeli \<hidden\>
- Date: 2015-03-11 01:22:10 
- List: linux-api
- Page: https://ratatoskr.run/linux-api/2015/03/4448040
- Thread: https://ratatoskr.run/alsa-devel/2015/02/4432069/t.md

```text
On Tue, Feb 17, 2015 at 07:27:38AM +0100, Takashi Iwai wrote:
> At Tue, 17 Feb 2015 00:05:44 +0100,
> Mikko Rapeli wrote:
> > 
> > The DECLARE_BITMAP macro is not available in userspace headers.
> > Fixes userspace compile error:
> > error: expected specifier-qualifier-list before ‘DECLARE_BITMAP’
> 
> It's nonsense.  This results in an incompatible structure, thus ABI
> would be broken completely (actually this will break the compile of
> ld10k1).

None of the exported headers after 'make headers_install' have definition
of DECLARE_BITMAP macro. It is defined in include/linux/types.h which is
different from include/uapi/linux/types.h and missing this definition and
a few other things.

One option would be add DECLARE_BITMAP macro to include/uapi/linux/types.h
and add include/linux/bitops.h to uapi.

Thoughts?

-Mikko
```