Checkin of the source code for midi2 kit milestone 1.

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2335 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/midi/debug.h

@@ -4,25 +4,36 @@
  * Debug macros for the Midi Kit
  *
  * @author Matthijs Hollemans
- * @author Marcus Overhagen
  */
 
 #ifndef MIDI_DEBUG_H
 #define MIDI_DEBUG_H
 
+#include <OS.h>
 #include <stdio.h>
 
-#ifndef NDEBUG
+#define WARN(args) { fprintf(stderr, "[midi] WARNING: %s\n", args); } 
+#define UNIMPLEMENTED { fprintf(stderr, "[midi] UNIMPLEMENTED %s\n",__PRETTY_FUNCTION__); }
 
-#define TRACE(args)    { printf args; } 
-#define UNIMPLEMENTED  TRACE(("[midi] UNIMPLEMENTED %s\n",__PRETTY_FUNCTION__))
+#ifdef DEBUG
+
+#define TRACE(args) { printf("[midi] "); printf args; printf("\n"); } 
+
+#define ASSERT(expr) \
+	if (!(expr))\
+	{\
+		char buf[1024];\
+		sprintf(\
+			buf, "%s(%d) : Assertion \"%s\" failed!",\
+			__FILE__, __LINE__, #expr);\
+		debugger(buf);\
+	}\
 
 #else
 
 #define TRACE(args)
-#define UNIMPLEMENTED
+#define ASSERT(expr)
 
 #endif
 
 #endif // MIDI_DEBUG_H
-