f96abc8be5
We inconsistently use gulong,guint,int types to store signal handler id, but the type returned by g_signal_connect() is a gulong. This has no practical consequences because a int/guint is enough to store the value, however it is better to use a consistent type, also because nm_clear_g_signal_handler() accepts a pointer to the signal id and thus it must be always called with the same pointer type.