Add usb_get_port_path() helper function

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

diff --git a/src/libsigrok-internal.h b/src/libsigrok-internal.h
index b0df768c82b57297f74d0226c78aedb560e69821..28e26c1a1b8ed26e5daa2a7aefc14c30e356f5de 100644 (file)
--- a/src/libsigrok-internal.h
+++ b/src/libsigrok-internal.h
@@ -679,6 +679,7 @@ SR_PRIV int sr_usb_open(libusb_context *usb_ctx, struct sr_usb_dev_inst *usb);
 SR_PRIV int usb_source_add(struct sr_session *session, struct sr_context *ctx,
                int timeout, sr_receive_data_callback cb, void *cb_data);
 SR_PRIV int usb_source_remove(struct sr_session *session, struct sr_context *ctx);
+SR_PRIV int usb_get_port_path(libusb_device *dev, const char *path, int path_len);
 #endif
 
 /*--- hardware/common/scpi.c ------------------------------------------------*/