func (po *PrintOperation) PrintOperationSetAllowAsync(allowSync bool) {
	C.gtk_print_operation_set_allow_async(po.native(), gbool(allowSync))
}
func (po *PrintOperation) PrintOperationSetAllowAsync(allowSync bool) {
	C.gtk_print_operation_set_allow_async(po.native(), gbool(allowSync))
}
func ( po * PrintOperation ) PrintOperationSetAllowAsync ( allowSync bool ) { C . gtk_print_operation_set_allow_async ( po . native ( ) , gbool ( allowSync ) ) }
// SetAllowAsync() is a wrapper around gtk_print_operation_set_allow_async().
SetAllowAsync () is a wrapper around gtk_print_operation_set_allow_async () .