1 files changed, 17 insertions, 0 deletions

diff --git a/include/opkele/debug.h b/include/opkele/debug.h
new file mode 100644
index 0000000..a02f8d4
--- a/dev/null
+++ b/include/opkele/debug.h
@@ -0,0 +1,17 @@
+#ifndef __OPKELE_DEBUG_H
+#define __OPKELE_DEBUG_H
+
+#ifdef NDEBUG
+
+        #define D_(x)   ((void)0)
+        #define DOUT_(x)((void)0)
+
+#else /* NDEBUG */
+
+        #define D_(x)   x
+#include <iostream>
+        #define DOUT_(x)std::clog << x << std::endl
+
+#endif /* NDEBUG */
+
+#endif /* __OPKELE_DEBUG_H */