cflow (GNU cflow) 1.7
Copyright (C) 2005-2021 Sergey Poznyakoff
License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Written by Sergey Poznyakoff.
Should be: LICENSE="GPL-3+"