Symbol: ucom_gdbputc
sys/dev/usb/serial/usb_serial.c
1814
static gdb_putc_f ucom_gdbputc;
sys/dev/usb/serial/usb_serial.c
1816
GDB_DBGPORT(ucom, ucom_gdbprobe, ucom_gdbinit, ucom_gdbterm, ucom_gdbgetc, ucom_gdbputc);