code: func (v *Application) ListActionDescriptions() []string {
  	var descs []string
  	c := C.gtk_application_list_action_descriptions(v.native())
  	originalc := c
  	defer C.g_strfreev(originalc)
  
  	for *c != nil {
  		descs = append(descs, C.GoString((*C.char)(*c)))
  		c = C.next_gcharptr(c)
  	}
  
  	return descs
  }
docs: // ListActionDescriptions is a wrapper around gtk_application_list_action_descriptions().