From 8f57adaf5b65de33ca8d3699d16d6b3f8af0bec1 Mon Sep 17 00:00:00 2001
From: Enno Rehling <enno.rehling@gmail.com>
Date: Sat, 18 Oct 2014 14:30:07 +0200
Subject: [PATCH] declare types (gcc failure).

---
 src/tests.h | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/tests.h b/src/tests.h
index fca8353fb..ce6edda06 100644
--- a/src/tests.h
+++ b/src/tests.h
@@ -7,6 +7,15 @@
 extern "C" {
 #endif
 
+    struct region;
+    struct unit;
+    struct faction;
+    struct building;
+    struct ship;
+    struct item_type;
+    struct building_type;
+    struct terrain_type;
+
     void test_cleanup(void);
 
     struct terrain_type * test_create_terrain(const char * name, unsigned int flags);