MINOR: remove unused declaration.
This declaration is removed in the patch 'Lua initialisation on demand".
commit id 05ac42455fab8bba252bf124d6c450402429fd39
diff --git a/include/proto/hlua.h b/include/proto/hlua.h
index c8d1d38..50d6aa3 100644
--- a/include/proto/hlua.h
+++ b/include/proto/hlua.h
@@ -6,7 +6,6 @@
#include <types/hlua.h>
/* Lua HAProxy integration functions. */
-int hlua_ctx_init(struct hlua *lua, struct task *task);
void hlua_ctx_destroy(struct hlua *lua);
void hlua_init();
int hlua_post_init();