OpenBSD OpenBSD kernel
- OpenBSD 2.3
- OpenBSD 2.2
- OpenBSD 2.1
- OpenBSD 2.0
FreeBSD FreeBSD kernel
- FreeBSD 4.5
- FreeBSD 4.4
Sun Solaris kernel
- Sun Solaris 8.0 x86
- Sun Solaris 7.0 x86
- Sun Solaris 7.0
- Sun Solaris 2.6 x86
- Sun Solaris 2.6
- Sun Solaris 2.5.1 x86
- Sun Solaris 2.5.1