--- a/libpurple/example/nullclient.c Fri Mar 25 02:38:11 2022 -0500 +++ b/libpurple/example/nullclient.c Fri Mar 25 02:51:58 2022 -0500 @@ -135,7 +135,7 @@ { static int handle; purple_signal_connect(purple_connections_get_handle(), "signed-on", &handle, - PURPLE_CALLBACK(signed_on), NULL); + G_CALLBACK(signed_on), NULL); } #if defined(_WIN32) || defined(__BIONIC__)