ref: b5748fa153745b007ba1b7b9b2ecc07e74f53e26
parent: 215ca18ffbac8745cd6f25dc4640be7587334506
author: Marc-Alexandre Espiaut <marcalexandre@member.fsf.org>
date: Tue Jun 5 08:33:07 EDT 2018
Removing obsolete development code from rt_util.h