1 files changed, 5 insertions, 0 deletions
diff --git a/src/board.h b/src/board.h
index f5d2da3..924c226 100644
--- a/src/board.h
+++ b/src/board.h
@@ -23,3 +23,8 @@ int is_allowed_placement(char* tile, int position, char* board);
 int is_center_position(int position);
 
 int place_tile(char* tile, int position, char* board);
+
+// Structures
+void traverse_structure(char id, int byte, char* board, char* structures);
+
+void create_structure_mask(char* board, char* structures);