X-Git-Url: https://git.cworth.org/git?p=ttt;a=blobdiff_plain;f=src%2Fttt-board.h;h=b04d4b3870116240421ab23dec08b9c7b38aec1e;hp=e9498ccca87cfc4b4d7e08bd1f90b9a1e4c4d8df;hb=b95a33abda8faac3638691dde70de0d59fadb30f;hpb=add37ecc4ee6485d9f91f95f1c983abf867da2c6

diff --git a/src/ttt-board.h b/src/ttt-board.h
index e9498cc..b04d4b3 100644
--- a/src/ttt-board.h
+++ b/src/ttt-board.h
@@ -26,7 +26,15 @@
 
 #define TTT_BOARD_MAX_CELLS 9
 
-typedef struct _ttt_board ttt_board_t;
+typedef enum {
+    TTT_CELL_EMPTY = '_',
+    TTT_CELL_X     = 'X',
+    TTT_CELL_O     = 'O'
+} ttt_cell_t;
+
+typedef struct _ttt_board {
+    ttt_cell_t cells[TTT_BOARD_MAX_CELLS];
+} ttt_board_t;
 
 void
 ttt_board_init (ttt_board_t *board);