Closure.object
Description:
[ CCode ( has_construct_function = false ) ]
public Closure.object (uint sizeof_closure, Object object)
  public Closure.object (uint sizeof_closure, Object object)
A variant of Closure.simple which stores object
       in the data field of the closure and calls 
        watch_closure on object and the created closure.
This function is mainly useful when implementing new types of closures.
Parameters:
| sizeof_closure | 
           the size of the structure to allocate, must be at least `sizeof (GClosure)`  | 
      
| object | 
           a Object pointer to store in the   | 
      
Returns:
| 
           a newly allocated Closure  |