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From: n2450@cray.com (Peter Palmer)
Newsgroups: comp.lang.c
Subject: Looking for a program to produce flow charts of C source
Keywords: c flowcharts
Message-ID: <114520.16228@timbuk.cray.com>
Date: 4 Jun 91 19:30:21 GMT
Article-I.D.: timbuk.114520.16228
Lines: 11

I'm a technical writer a Cray Research with limited C experience.  I'm
looking for some sort of Unix program that will produce flow and control
diagrams for very complex operating system C code.  This program
must be able to take C source (or executables, I guess) and not only
track the contents of individual files, but be able to leave and 
track the code if library routines or functions are called.

Is there such a product out there in the commercial world?

Thanks in advance.  You can reach me at n2450@cray.com.
.