RB_SERIAL
RB_MUTE, RB_PAUSE, RB_SERIAL, RB_SINGLE, RB_VERBOSE
RB_MUTE, RB_PAUSE, RB_SERIAL, RB_SINGLE, RB_VERBOSE
howto |= RB_SERIAL;
how |= RB_SERIAL;
how |= RB_SERIAL;
howto |= RB_SERIAL;
howto |= RB_SERIAL;
if (howto & RB_SERIAL)
} else if (howto & RB_SERIAL) {
howto |= RB_SERIAL;
howto |= RB_SERIAL;
howto |= RB_SERIAL;
howto |= RB_SERIAL;
if (vidconsole && (howto & RB_SERIAL))
howto &= ~RB_SERIAL;
howto |= RB_SERIAL;
{ "boot_serial", RB_SERIAL},
clval |= RB_SERIAL;