C compilers/variables

[Doug Gwyn]

In article <996 at starfish.Convergent.COM> jerry at starfish.Convergent.COM (Gerald Hawkins) writes:
>Is anyone aware of a program to analyze a c-program for the variables it
>uses, producing a table showing the usage?

On UNIX systems, "cref" and "cflow" will probably meet your needs.
Some implementations don't provide these, but they may have something
similar.  Nag your vendor.