</li>
<li>
<a href="http://www.linux.org/">Linux</a>
- (2.x.y, 3.x on hppa, i386, mipsel, powerpc, x86_64, ... [GNU C])
+ (2.x and newer; on hppa, i386, mipsel, powerpc, x86_64, ... [GNU C])
</li>
<li>
<a href="http://www.apple.com/macosx/">Mac OS X</a> (Darwin)
</li>
<li>
<a href="http://www.netbsd.org/">NetBSD</a>
- (1.5.2 and newer on alpha, i386, m86k, sparc, x86_64, ... [GNU C])
+ (1.5.2 and newer on alpha, i386, m68k, sparc, x86_64, ... [GNU C])
</li>
<li>
- <a href="http://www.obenbsd.org/">OpenBSD</a>
+ <a href="http://www.openbsd.org/">OpenBSD</a>
(3.4 and newer on hppa, i386, powerpc, x86_64 [GNU C])
</li>
<li>