1 files changed, 1 insertions, 0 deletions
diff --git a/sftsr.h b/sftsr.h
index 6161757..7c8802f 100644
--- a/sftsr.h
+++ b/sftsr.h
@@ -26,6 +26,7 @@
 #include "vbox.h"
 #include "int21dos.h"
 
+/** Trace all int2F calls into dlog */
 #define TRACE_CALLS   0
 
 #define LASTDRIVE     'Z'