tree 4ff05fa975344c6df0ed65ab99127713e5bbff4f
parent d1b6f95864d9ca6a60d632e4f0565d665578a048
author Davide Pesavento <davidepesa@gmail.com> 1640583844 -0500
committer Davide Pesavento <davidepesa@gmail.com> 1640979903 -0500

util: backport C++20 std::span and use it in various APIs

Implementation taken from span-lite by Martin Moene,
commit 337af6e23f6d3264136c16565546244da23159ba

Change-Id: Icfd0ba6841cbf6ef7870c31c881df940da9faf7e