import ada.wrappers;
import ada.transformations;

walk wrap_ada_specs ();

match DefiningName (x"(.*)_h")
wrap w_DefiningName ("\1_Wrapped");

match ParamSpec() 
   and p_type_expression ().filter ("Interfaces.C.Strings.chars_ptr")
   and not p_defining_name ().filter ("leaveMeAlone")
walk chars_into_string ();

match SubpDecl
   (f_subp_spec
      (x"^function" 
      and p_returns ().filter ("Interfaces.C.Strings.chars_ptr"))) 
walk chars_into_string ();