title: how to write a locate-function for ede
body: <p>I use emacs as a C++ IDE. 
  I have CEDET and EDE configured and working nicely, but i have a minor problem.</p>
  
  <p>In my project header files are spread all over the project tree, so i need to write a function to help ede to find my headers. 
  I have been looking for an example for some time, but I have not found anything.
  Would anyone be so kind to help me?</p>
  
  <p>Thanks in advance.</p>