Searched refs:fifo_out (Results 1 – 2 of 2) sorted by relevance
191 if (!config->fifo_out) in input_queue_ascii()196 if (config->fifo_in + 1 == config->fifo_out) in input_queue_ascii()208 if (config->fifo_in == config->fifo_out && config->read_keys) { in input_tstc()212 return config->fifo_in != config->fifo_out; in input_tstc()219 while (config->fifo_in == config->fifo_out) { in input_getc()226 if (++config->fifo_out == INPUT_BUFFER_LEN) in input_getc()227 config->fifo_out = 0; in input_getc()229 return config->fifo[config->fifo_out]; in input_getc()
40 int fifo_in, fifo_out; member