cscope

Hi,

Here is my problem. Whenever a C source file has the following statement :
extern "C" {, then the cscope parsing is 'incomplete', that is 'd' and 'c'
commands do not work, only the 's' command may be used to browse the code
(which is painful). However, if I remove the previous statement (or even
only the open and closing brace of the statement), then everything works
like a charm.
Is there a way to get rid of that? Except removing all the global braces of
the source files of the project, which is actually not possible :)

Thank you very much for your help,

Florian