chars_free         48 drivers/staging/speakup/buffers.c 	int chars_free;
chars_free         51 drivers/staging/speakup/buffers.c 		chars_free = SYNTH_BUF_SIZE - (buff_in - buff_out);
chars_free         53 drivers/staging/speakup/buffers.c 		chars_free = buff_out - buff_in;
chars_free         54 drivers/staging/speakup/buffers.c 	return chars_free;