-SR_PRIV int serial_open(const char *pathname, int flags);
-SR_PRIV int serial_close(int fd);
-SR_PRIV int serial_flush(int fd);
-SR_PRIV int serial_write(int fd, const void *buf, size_t count);
-SR_PRIV int serial_read(int fd, void *buf, size_t count);
-SR_PRIV int serial_set_params(int fd, int baudrate, int bits, int parity,
- int stopbits, int flowcontrol);
-SR_PRIV int serial_set_paramstr(int fd, const char *paramstr);
-SR_PRIV int serial_readline(int fd, char **buf, int *buflen,
- gint64 timeout_ms);
+enum {
+ SERIAL_RDWR = 1,
+ SERIAL_RDONLY = 2,
+ SERIAL_NONBLOCK = 4,
+};
+
+typedef gboolean (*packet_valid_t)(const uint8_t *buf);
+
+SR_PRIV int serial_open(struct sr_serial_dev_inst *serial, int flags);
+SR_PRIV int serial_close(struct sr_serial_dev_inst *serial);
+SR_PRIV int serial_flush(struct sr_serial_dev_inst *serial);
+SR_PRIV int serial_write(struct sr_serial_dev_inst *serial,
+ const void *buf, size_t count);
+SR_PRIV int serial_read(struct sr_serial_dev_inst *serial, void *buf,
+ size_t count);
+SR_PRIV int serial_set_params(struct sr_serial_dev_inst *serial, int baudrate,
+ int bits, int parity, int stopbits, int flowcontrol, int rts, int dtr);
+SR_PRIV int serial_set_paramstr(struct sr_serial_dev_inst *serial,
+ const char *paramstr);
+SR_PRIV int serial_readline(struct sr_serial_dev_inst *serial, char **buf,
+ int *buflen, gint64 timeout_ms);
+SR_PRIV int serial_stream_detect(struct sr_serial_dev_inst *serial,
+ uint8_t *buf, size_t *buflen,
+ size_t packet_size, packet_valid_t is_valid,
+ uint64_t timeout_ms, int baudrate);