Symbol: vcc_send_ctl
drivers/tty/vcc.c
526
else if (vcc_send_ctl(port, VCC_CTL_BREAK) < 0)
drivers/tty/vcc.c
788
if (vcc_send_ctl(port, VCC_CTL_HUP) < 0)
drivers/tty/vcc.c
937
if (vcc_send_ctl(port, VCC_CTL_BREAK) < 0)