Lines Matching defs:buff_in
145 int buff_in;358 uart->buff_in = 0;567 unsigned short buff_in = uart->buff_in;569 uart->tx_buff[buff_in] = byte;570 buff_in++;571 buff_in &= TX_BUFF_MASK;572 uart->buff_in = buff_in;627 * variables (ie buff_in & buff_out)