Lines Matching defs:buff_in
147 int buff_in;365 uart->buff_in = 0;584 unsigned short buff_in = uart->buff_in;586 uart->tx_buff[buff_in] = byte;587 buff_in++;588 buff_in &= TX_BUFF_MASK;589 uart->buff_in = buff_in;645 * variables (ie buff_in & buff_out)