we have just installed a replacement for. This should solve the problem
of having a stale /usr/lib/libc.so.4 after we put a fresh
/usr/lib/compat/libc.so.4 in its place.
changed. These were taken from the 4.2-RELEASE dist on ftp.freebsd.org.
This will be MFC'd shortly as it is required in RELENG_4 to maintain
compatability with binaries linked against these libraries.