f2c and its run-time library, libf2c.a, are a port of the
Fortran-to-C converter available from ftp.netlib.org.  This
software was originally developed by AT&T, Lucent Technologies,
and Bellcore.  The port contains some enhancements for FreeBSD.

http://www.netlib.org or ftp://ftp.netlib.org

--
Steve
kargl@troutmask.apl.washington.edu