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-rw-r--r--src/types.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/types.h b/src/types.h
index 0e441ed..f8a3367 100644
--- a/src/types.h
+++ b/src/types.h
@@ -1 +1,4 @@
typedef char BOARD[3][3];
+
+typedef enum { MOVES_LEFT = 0, X_WON = 1, O_WON = 2, TIE = 3 } SOLUTION;
+typedef enum { EASY, MEDIUM, HARD } DIFFICULTY; \ No newline at end of file