1 files changed, 3 insertions, 0 deletions
diff --git a/src/board.h b/src/board.h
index 4a8c4e8..4785871 100644
--- a/src/board.h
+++ b/src/board.h
@@ -5,6 +5,9 @@
 
 /* constants */
 const char EMPTY = ' ';
+const char ANY = '*';
+const char SEPARATOR = '+';
+
 const int NEIGHBOR_INCREMENTS[] = { -BOARD_ROW_UNITS, 1, BOARD_ROW_UNITS, -1 };
 
 /* structs */