Extract function names

[Daniel Edelson]

In article <4cc48e05.12c9a at digital.sps.mot.com> chen at digital.sps.mot.com (Jinfu Chen) writes:
>I'm looking for a tool to extract names of function call in C files. A
>typical use of it is to build a cross-reference list for function calls. For
>example, given source files of RN, I would like to find out which file the
>ngdata_init() call is defined (and optionally) used.
>-- 
>Jinfu Chen                  (602)898-5338 / chen at digital.sps.mot.com

The easiest way might be to first compile the files and then
use nm(1) to obtain the symbols defined in each module.

Daniel Edelson                             ``Do you think we 
daniel at cis.ucsc.edu, or                      should test it before
...!sun!practic!peren!daniel                we ship it?''