[alsa-devel] [PATCH v1 1/8] lib/uuid: Introduce uuid_{be|le}_cmp_p{p}() helpers

[Andy Shevchenko]

On Sun, Apr 23, 2017 at 1:29 PM, Winkler, Tomas <tomas.winkler at intel.com> wrote:
>> New helpers take pointers to uuid_{be|le} as parameters.
>>
>> When using them on a raw data we don't need to do an ugly dereference and,
>> in some cases, a type casting.

> I think this going overboard, the _pp types  are just enough.
I looked at existing users and there are cases like
#define XXX_UUID UUID_...(a, b, c, ...)

uuid_.*_cmp(value, XXX_UUID)

For _pp variant if would be _cmp_pp(value, &XXX_UUID) which is
slightly worse than for _p variant.

-- 
With Best Regards,
Andy Shevchenko