--- a/protocols/demo/purpledemoconnection.h	Thu Apr 24 22:19:39 2025 -0500
+++ b/protocols/demo/purpledemoconnection.h	Fri Apr 25 00:23:47 2025 -0500
@@ -31,6 +31,6 @@
 
 G_GNUC_INTERNAL void purple_demo_connection_register(GPluginNativePlugin *plugin);
 
-G_BEGIN_DECLS
+G_END_DECLS
 
 #endif /* PURPLE_DEMO_CONNECTION_H */