+/**
+ * Standard API helper for sending an SR_DF_FRAME_BEGIN packet.
+ *
+ * This function can be used to simplify most drivers' frame handling.
+ *
+ * @param[in] sdi The device instance to use. Must not be NULL.
+ *
+ * @retval SR_OK Success.
+ * @retval SR_ERR_ARG Invalid argument.
+ * @retval other Other error.
+ */
+SR_PRIV int std_session_send_df_frame_begin(const struct sr_dev_inst *sdi)
+{
+ return send_df_without_payload(sdi, SR_DF_FRAME_BEGIN);