gtk/print.go
func (ps *PrintSettings) SetOutputBin(bin string) {
	cstr := C.CString(bin)
	defer C.free(unsafe.Pointer(cstr))
	C.gtk_print_settings_set_output_bin(ps.native(), (*C.gchar)(cstr))
}
func (ps *PrintSettings) SetOutputBin(bin string) {
	cstr := C.CString(bin)
	defer C.free(unsafe.Pointer(cstr))
	C.gtk_print_settings_set_output_bin(ps.native(), (*C.gchar)(cstr))
}
// SetOutputBin() is a wrapper around gtk_print_settings_set_output_bin().