X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Flibsigrok-internal.h;h=e1623f629b0e2c675cf59386eea95d542e8bf5bb;hb=ad5aa993ae5f5277755ed9c6e99fd647f4fa0d7b;hp=6fbc1d245cb86c7a6c46660430beae03a81ad257;hpb=48b7c3462927616916a1296c862e96e3a36c2a80;p=libsigrok.git

diff --git a/src/libsigrok-internal.h b/src/libsigrok-internal.h
index 6fbc1d24..e1623f62 100644
--- a/src/libsigrok-internal.h
+++ b/src/libsigrok-internal.h
@@ -36,6 +36,7 @@
 #include <libusb.h>
 #endif
 #include <stdarg.h>
+#include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
 
@@ -738,6 +739,7 @@ struct sr_serial_dev_inst {
 		int parity_bits;
 		int stop_bits;
 	} comm_params;
+	GString *rcv_buffer;
 #ifdef HAVE_LIBSERIALPORT
 	/** libserialport port handle */
 	struct sp_port *sp_data;
@@ -1140,6 +1142,13 @@ SR_PRIV int serial_source_remove(struct sr_session *session,
 SR_PRIV GSList *sr_serial_find_usb(uint16_t vendor_id, uint16_t product_id);
 SR_PRIV int serial_timeout(struct sr_serial_dev_inst *port, int num_bytes);
 
+SR_PRIV void sr_ser_discard_queued_data(struct sr_serial_dev_inst *serial);
+SR_PRIV size_t sr_ser_has_queued_data(struct sr_serial_dev_inst *serial);
+SR_PRIV void sr_ser_queue_rx_data(struct sr_serial_dev_inst *serial,
+		const uint8_t *data, size_t len);
+SR_PRIV size_t sr_ser_unqueue_rx_data(struct sr_serial_dev_inst *serial,
+		uint8_t *data, size_t len);
+
 struct ser_lib_functions {
 	int (*open)(struct sr_serial_dev_inst *serial, int flags);
 	int (*close)(struct sr_serial_dev_inst *serial);