Modifier board.c

src/board.c

@@ -8,6 +8,9 @@ struct board create_board(int col, int line){
     }
     board.col = col;
     board.line = line;
+    board.last_pos_x = -1;
+    board.last_pos_y = -1;
+    board.last_symbole = Vide;
     return board;
 }