TMDC_BTN
for (j = 0; j < port->btnc[i] && j < TMDC_BTN; j++)
static const short tmdc_btn_pad[TMDC_BTN] =
static const short tmdc_btn_joy[TMDC_BTN] =
static const short tmdc_btn_fm[TMDC_BTN] =
static const short tmdc_btn_at[TMDC_BTN] =