* After the function returns, the application is free to overwrite or free @a confbase.
* @param name The name which this instance of the application will use in the mesh.
* After the function returns, the application is free to overwrite or free @a name.
+ * If NULL is passed as the name, the name used last time the MeshLink instance was initialized is used.
* @param appname The application name which will be used in the mesh.
* After the function returns, the application is free to overwrite or free @a name.
* @param devclass The device class which will be used in the mesh.
* After the function returns, the application is free to overwrite or free @a confbase.
* @param name The name which this instance of the application will use in the mesh.
* After the function returns, the application is free to overwrite or free @a name.
+ * If NULL is passed as the name, the name used last time the MeshLink instance was initialized is used.
* @param appname The application name which will be used in the mesh.
* After the function returns, the application is free to overwrite or free @a name.
* @param devclass The device class which will be used in the mesh.
* After the function returns, the application is free to overwrite or free @a confbase.
* @param name The name which this instance of the application will use in the mesh.
* After the function returns, the application is free to overwrite or free @a name.
+ * If NULL is passed as the name, the name used last time the MeshLink instance was initialized is used.
* @param appname The application name which will be used in the mesh.
* After the function returns, the application is free to overwrite or free @a name.
* @param devclass The device class which will be used in the mesh.
*/
extern size_t meshlink_channel_get_recvq(struct meshlink_handle *mesh, struct meshlink_channel *channel) __attribute__((__warn_unused_result__));
+/// Get the maximum segment size of a channel.
+/** This returns the amount of bytes that can be sent at once for channels with UDP semantics.
+ *
+ * \memberof meshlink_channel
+ * @param mesh A handle which represents an instance of MeshLink.
+ * @param channel A handle for the channel.
+ *
+ * @return The amount of bytes in the receive buffer.
+ */
+extern size_t meshlink_channel_get_mss(struct meshlink_handle *mesh, struct meshlink_channel *channel) __attribute__((__warn_unused_result__));
+
/// Set the connection timeout used for channels to the given node.
/** This sets the timeout after which unresponsive channels will be reported as closed.
* The timeout is set for all current and future channels to the given node.
*/
extern void meshlink_set_external_address_discovery_url(struct meshlink_handle *mesh, const char *url);
+/// Set the scheduling granularity of the application
+/** This should be set to the effective scheduling granularity for the application.
+ * This depends on the scheduling granularity of the operating system, the application's
+ * process priority and whether it is running as realtime or not.
+ * The default value is 10000 (10 milliseconds).
+ *
+ * \memberof meshlink_handle
+ * @param mesh A handle which represents an instance of MeshLink.
+ * @param granularity The scheduling granularity of the application in microseconds.
+ */
+extern void meshlink_set_scheduling_granularity(struct meshlink_handle *mesh, long granularity);
+
#ifdef __cplusplus
}
#endif