Please check with them if there is any desired chance to the license stated in our header files.
As per today each file has the following header:
/*
?* Open Ventilator
?* Copyright (C) 2020 - (Developer name(s) )
?*
?* This program is free software: you can redistribute it and/or modify
?* it under the terms of the GNU General Public License as published by
?* the Free Software Foundation, either version 3 of the License, or
?* (at your option) any later version.
?*
?* This program is distributed in the hope that it will be useful,
?* but WITHOUT ANY WARRANTY; without even the implied warranty of
?* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.? See the
?* GNU General Public License for more details.
?*
?* You should have received a copy of the GNU General Public License
?* along with this program.? If not, see <http://www.gnu.org/licenses/>.
?*
?**
*/
Marcelo Varanda