Simon Josefsson <[EMAIL PROTECTED]> writes: > I think we should be able to assume free (NULL) works though
Yes. To my knowledge the last major system for which the 'free' module was needed was SunOS 4.1.4 aka Solaris 1.1.2. Sun stopped patching SunOS 4.1.4 in 2000 and stopped supporting it in 2003 (see <http://www.sun.com/service/eosl/solaris/solaris_vintage_eol_5.2005.html>) so we don't need to worry about it any more.
