[PATCH v1] ptr_compress: fix offset to use portable type

[Luca Vizzarro]

On 19/06/2024 17:45, David Marchand wrote:
> I would like to take this patch for rc1.
> Can you confirm which tests were done please?

Hi David,

the test verified if the warning messages that this commit fixes 
disappeared. To do so, I've compiled main with this patch applied 
against an armv7-a target. The compilation warnings that were appearing 
on main, did indeed disappear after applying this patch.

Best,
Luca