[comp.unix.questions] Call graphs -- public-domain programs?

chavez@endor.harvard.edu (R. Martin Chavez) (07/08/88)

Does anyone know of a public-domain program that produces
calling graphs and cross references for large C programs
spread across multiple source files?  I've heard mention
of `calls' and `cref', but I haven't been able to find
them.

Please reply directly via mail to me.

Regards,
R. Martin Chavez
Stanford University School of Medicine