--- /dev/null
+// ----------------------------------------------
+//
+// Author : <sylvain.gaeremynck@parrot.fr>
+// Date : 03/01/2007
+//
+// Parrot Video SDK : Os API
+//
+// ----------------------------------------------
+
+#ifndef _OS_PRINT_H_
+#define _OS_PRINT_H_
+
+#include <stdio.h>
+
+#ifdef __MACOSX__
+#ifdef DEBUG_MODE
+#define PRINT printf
+#else
+#define PRINT
+#endif // DEBUG_MODE
+#else
+#define PRINT printf
+#endif // __MACOSX__
+
+#ifdef USE_ANDROID
+#include <android/log.h>
+#undef PRINT
+#define PRINT(_fmt_, args...) \
+ __android_log_print(ANDROID_LOG_INFO, "ARDrone", _fmt_, ##args)
+#endif
+
+#ifdef DEBUG_MODE
+ #define DEBUG_PRINT_SDK(...) printf(__VA_ARGS__)
+#else
+ #define DEBUG_PRINT_SDK(...)
+#endif
+
+#ifdef DEBUG_MODE
+ #define DEBUG_PRINT(...) printf(__VA_ARGS__)
+#else
+ #define DEBUG_PRINT(...)
+#endif
+
+#endif // _OS_PRINT_H_