/* sqrtu32.h - Return the very approximate sqrt of an unsigned integer. * * This file by g10 Code GmbH * * To the extent possible under law, the person who associated CC0 with * g10 Code GmbH has waived all copyright and related or neighboring rights * to this file. * * You should have received a copy of the CC0 legalcode along with this * work. If not, see <http://creativecommons.org/publicdomain/zero/1.0/>. */ /* Return the very approximate square root of an unsigned integer. */ float sqrtu32 (unsigned int i);