diff -r eec5a7dcbf61 -r fcf5fb2548eb src/signs_type.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/signs_type.h	Tue Apr 15 00:47:19 2008 +0000
@@ -0,0 +1,15 @@
+/* $Id$ */
+
+/** @file signs_type.h Types related to signs */
+
+#ifndef SIGNS_TYPE_H
+#define SIGNS_TYPE_H
+
+typedef uint16 SignID;
+struct Sign;
+
+enum {
+	INVALID_SIGN = 0xFFFF,
+};
+
+#endif /* SIGNS_TYPE_H */