1 files changed, 9 insertions, 0 deletions

diff --git a/apps/plugins/lib/xxx2wav.h b/apps/plugins/lib/xxx2wav.h
index e89361c46a..501aaa3933 100644
--- a/apps/plugins/lib/xxx2wav.h
+++ b/apps/plugins/lib/xxx2wav.h
@@ -19,6 +19,15 @@
 
 /* Various "helper functions" common to all the xxx2wav decoder plugins  */
 
+
+/* A macro to enable printf for the simulator only */
+
+#ifdef SIMULATOR
+#define dprintf(...) printf(__VA_ARGS__)
+#else
+#define dprintf(...)
+#endif
+
 /* the main data structure of the program */
 typedef struct {
     int infile;