return d;
}
-/* Enables (if ENABLE is nonzero) or disables (if ENABLE is zero) the
+/* Enables (if ENABLE is true) or disables (if ENABLE is false) the
device(s) given in mask DEVICE. */
void
-outp_enable_device (int enable, int device)
+outp_enable_device (bool enable, int device)
{
if (enable)
disabled_devices &= ~device;