ZFS has a very nice set of macros that work very well: https://github.com/openzf...

		ryao 70 days ago \| parent \| context \| favorite \| on: Learning to read Arthur Whitney's C to become smar... ZFS has a very nice set of macros that work very well: https://github.com/openzfs/zfs/blob/master/include/os/freebs... See P2PHRASE() and friends. They were inherited from OpenSolaris.