Martí Bolívar 04df8124ac api: promote sys/util.h to experimental ... This file contains definitions for macros which are integral to significant Zephyr use cases, such as CONTAINER_OF() and various macros used by devicetree.h internally. As such, in practice we expect at least advanced (if not intermediate) users to understand it, so the fact that it's not formally documented as an API with a stability level is a problem. Fix that by giving the docstrings a once-over and adding new ones where they are missing. Move all the remaining non-API macros to util_internal.h. Add a Sphinx API page for this header, and include it in the API overview at "experimental" stability level. Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>		2020-06-18 19:38:10 +02:00
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index.rst	api: promote sys/util.h to experimental	2020-06-18 19:38:10 +02:00