1 files changed, 4 insertions, 0 deletions
diff --git a/fns.h b/fns.h
index ab3d3d7..f567a36 100644
--- a/fns.h
+++ b/fns.h
@@ -12,3 +12,7 @@ Image *eallocimage(Display*, Rectangle, ulong, int, ulong);
  */
 char *cell2coords(Point2);
 Point2 coords2cell(char*);
+int gettile(Map*, Point2);
+void settile(Map*, Point2, int);
+void settiles(Map*, Point2, int, int, int);
+int shiplen(int);