1 files changed, 6 insertions, 0 deletions

diff --git a/include/swaybar/tray/dbus.h b/include/swaybar/tray/dbus.h
index eb9cfea7..51754464 100644
--- a/include/swaybar/tray/dbus.h
+++ b/include/swaybar/tray/dbus.h
@@ -6,6 +6,12 @@
 extern DBusConnection *conn;
 
 /**
+ * Checks the signature of the given iter against `sig`. Prefer to
+ * `dbus_message_iter_get_signature` as this one frees the intermediate string.
+ */
+bool dbus_message_iter_check_signature(DBusMessageIter *iter, const char *sig);
+
+/**
  * Should be called in main loop to dispatch events
  */
 void dispatch_dbus();