MarsSeed [1] filed a deletion request for abgx360 [2]:
Unfortunately this code that is used for Xbox360 "home backup" (or
pirated) ISO's is illegal to use and redistribute, because it is an
unlicensed continuation fork of a fully copyrighted source code,
bearing the brief disclaimer in its main application 'abgx360.c':
"Copyright 2008-2012 by Seacrest " [a]
The implication is the standard "all rights reserved".
In 2021-07-25 @FabioLolix has raised the license question in a
comment, but submitter expressed unwillingness to address it.
I do not see any other legal choice but to delete this.
[a]:
https://raw.githubusercontent.com/BakasuraRCE/abgx360/c38475c/linux/abgx360/...
[1] https://aur.archlinux.org/account/MarsSeed/
[2] https://aur.archlinux.org/pkgbase/abgx360/