Removes a source from its #GMainContext, if any, and mark it as
destroyed. The source cannot be subsequently added to another
context. It is safe to call this on sources which have already been
removed from their context.
This does not unref the #GSource: if you still hold a reference, use
g_source_unref() to drop it.
This function is safe to call from any thread, regardless of which thread
the #GMainContext is running in.
Removes a source from its #GMainContext, if any, and mark it as destroyed. The source cannot be subsequently added to another context. It is safe to call this on sources which have already been removed from their context.
This does not unref the #GSource: if you still hold a reference, use g_source_unref() to drop it.
This function is safe to call from any thread, regardless of which thread the #GMainContext is running in.