Lines Matching refs:buff_in
12 static u16 *buff_in = synth_buffer;
50 if (buff_in >= buff_out)
51 chars_free = SYNTH_BUF_SIZE - (buff_in - buff_out);
53 chars_free = buff_out - buff_in;
59 return (buff_in == buff_out);
77 *buff_in++ = ch;
78 if (buff_in > buffer_end)
79 buff_in = synth_buffer;
90 if (buff_out == buff_in)
101 if (buff_out == buff_in)
109 while (buff_out != buff_in) {
121 buff_in = synth_buffer;