This function is obtained from the FreeBSD base libgssapi code.
Whith this function added to the port, it is possible to buildworld
FreeBSD fully against the port.
FYI: Patches for CURRENT and 8-STABLE src/ are here:
ftp://ftp.frm2.tum.de/pub/jpulz/FreeBSD/patches/CURRENT_use_kerberos_port.patch
ftp://ftp.frm2.tum.de/pub/jpulz/FreeBSD/patches/8-STABLE_use_kerberos_port.patch
PR: ports/152030
Submitted by: maintainer