REORG: include: move vars.h to haproxy/vars{,-t}.h
A few includes (sessions.h, stream.h, api-t.h) were added for arguments
that were first declared in function prototypes.
diff --git a/src/hlua.c b/src/hlua.c
index 5b670c7..fda7212 100644
--- a/src/hlua.c
+++ b/src/hlua.c
@@ -39,6 +39,7 @@
#include <haproxy/payload.h>
#include <haproxy/sample.h>
#include <haproxy/tools.h>
+#include <haproxy/vars.h>
#include <types/cli.h>
#include <types/proxy.h>
@@ -59,7 +60,6 @@
#include <proto/stream_interface.h>
#include <proto/task.h>
#include <proto/tcp_rules.h>
-#include <proto/vars.h>
/* Lua uses longjmp to perform yield or throwing errors. This
* macro is used only for identifying the function that can