IS_HDR_BYTE 170 drivers/input/mouse/vsxxxaa.c if (!IS_HDR_BYTE(mouse->buf[0])) { IS_HDR_BYTE 177 drivers/input/mouse/vsxxxaa.c if (IS_HDR_BYTE(mouse->buf[i])) { IS_HDR_BYTE 391 drivers/input/mouse/vsxxxaa.c while (mouse->count > 0 && !IS_HDR_BYTE(buf[0])) {