REORG: include: move listener.h to haproxy/listener{,-t}.h
stdlib and list were missing from listener.h, otherwise it was OK.
diff --git a/include/proto/connection.h b/include/proto/connection.h
index f6ea74c..753aea4 100644
--- a/include/proto/connection.h
+++ b/include/proto/connection.h
@@ -24,10 +24,10 @@
#include <import/ist.h>
#include <haproxy/api.h>
+#include <haproxy/listener-t.h>
#include <haproxy/obj_type.h>
#include <haproxy/pool.h>
#include <types/connection.h>
-#include <types/listener.h>
#include <haproxy/fd.h>
#include <proto/session.h>
#include <proto/task.h>