serial_hid: silence compiler warning (unused value)

[libsigrok.git] / src / libsigrok-internal.h

diff --git a/src/libsigrok-internal.h b/src/libsigrok-internal.h
index 6a70e8b14f4fbc5c7974e22e2a0ec91057384525..e1cae55993cf67501e9466342752f751866992b5 100644 (file)
--- a/src/libsigrok-internal.h
+++ b/src/libsigrok-internal.h
@@ -1645,6 +1645,11 @@ SR_PRIV struct sr_channel *sr_next_enabled_channel(const struct sr_dev_inst *sdi
 SR_PRIV gboolean sr_channels_differ(struct sr_channel *ch1, struct sr_channel *ch2);
 SR_PRIV gboolean sr_channel_lists_differ(GSList *l1, GSList *l2);
 
+SR_PRIV struct sr_channel_group *sr_channel_group_new(struct sr_dev_inst *sdi,
+       const char *name, void *priv);
+SR_PRIV void sr_channel_group_free(struct sr_channel_group *cg);
+SR_PRIV void sr_channel_group_free_cb(void *cg);
+
 /** Device instance data */
 struct sr_dev_inst {
        /** Device driver. */
@@ -1683,6 +1688,7 @@ SR_PRIV void sr_dev_inst_free(struct sr_dev_inst *sdi);
 SR_PRIV struct sr_usb_dev_inst *sr_usb_dev_inst_new(uint8_t bus,
                uint8_t address, struct libusb_device_handle *hdl);
 SR_PRIV void sr_usb_dev_inst_free(struct sr_usb_dev_inst *usb);
+SR_PRIV void sr_usb_dev_inst_free_cb(gpointer p); /* Glib wrapper. */
 #endif
 
 #ifdef HAVE_SERIAL_COMM
@@ -2120,6 +2126,8 @@ SR_PRIV int ezusb_upload_firmware(struct sr_context *ctx, libusb_device *dev,
 
 /*--- usb.c -----------------------------------------------------------------*/
 
+SR_PRIV int sr_usb_split_conn(const char *conn,
+       uint16_t *vid, uint16_t *pid, uint8_t *bus, uint8_t *addr);
 #ifdef HAVE_LIBUSB_1_0
 SR_PRIV GSList *sr_usb_find(libusb_context *usb_ctx, const char *conn);
 SR_PRIV int sr_usb_open(libusb_context *usb_ctx, struct sr_usb_dev_inst *usb);