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0
Q: 

I want to generate list of called functions from a c source file 

ctags -x --c-kinds=f *.c

will give me functions defined in these C files.

But I want instead just the functions called in these C files.

I couldn't find that option in ctags, and cscope appears only interactive.

How can I get a list of the functions called in one or more C files, sent to stdout for further piping/filtering?

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