1 files changed, 15 insertions, 0 deletions
diff --git a/debug.h b/debug.h
new file mode 100644
index 0000000..df0fcba
--- /dev/null
+++ b/debug.h
@@ -0,0 +1,15 @@
+#ifndef SUDOKU_DEBUG_H
+#define SUDOKU_DEBUG_H
+
+#include <stdio.h>
+
+#define NAME_CELL(x,y) ("ABCDEFGHI"[(x)]), ("123456789"[(y)])
+
+//#define DEBUG
+#ifdef DEBUG
+# define DEBUG_LOG(args...)     printf(args)
+#else
+# define DEBUG_LOG(...)
+#endif
+
+#endif /* SUDOKU_DEBUG_H */