1 files changed, 8 insertions, 0 deletions
diff --git a/hal.h b/hal.h
index d2abd52ce..f92f5c974 100644
--- a/hal.h
+++ b/hal.h
@@ -94,4 +94,12 @@ int CDECL compare_FiosItems(const void *a, const void *b);
 
 void CreateConsole(void);
 
+#if defined(WIN32) || defined(WIN64) || defined(__WATCOMC__)
+# define FS2OTTD(name) name
+# define OTTD2FS(name) name
+#else
+const char *FS2OTTD(const char *name);
+const char *OTTD2FS(const char *name);
+#endif
+
 #endif /* HAL_H */