1 files changed, 5 insertions, 2 deletions
diff --git a/src/protos.h b/src/protos.h
index b658923..e914f5d 100644
--- a/src/protos.h
+++ b/src/protos.h
@@ -1,4 +1,7 @@
 #include "types.h";
 
-char is_board_solved(BOARD board);
-void print_board(BOARD board);
-\ No newline at end of file
+SOLUTION is_board_solved(BOARD board);
+void print_board(BOARD board);
+void opponent_move(BOARD board, DIFFICULTY difficulty);
+void print_endgame(SOLUTION solution);
+void player_move(BOARD board);