void (*disown_selection_method)(Lisp_Object selection_name,
Lisp_Object timeval);
Lisp_Object (*get_foreign_selection_method) (Lisp_Object selection_symbol,
void (*disown_selection_method)(Lisp_Object selection_name,
Lisp_Object timeval);
Lisp_Object (*get_foreign_selection_method) (Lisp_Object selection_symbol,