libcpp -> where is the handling for defines?

[Henrik Holle]

Hello,

I am playing around with libcpp and i am stuck now.
Is it possible to get all macro definitions from the input source  
code? Is this handled somewhere in libcpp? Right know i can only find  
a "macro usage" and then go to its definition, but i want it the  
otherway around.

Where do I have to look in the source to get all macro definitions?


regards

henrik