Coverage Validator allows you to browse a list of functions that have not been hooked (or those that have).
 Query menu 
 choose Find unhooked functions...  
 displays the Unhooked Functions dialog 
The dialog initially displays the names of all functions that have not been hooked.

•Refresh 
 updates the list 
•Hooked Functions 
 display functions that have been hooked 
•Unhooked Functions 
 display functions that have not been hooked