diff --git a/130418_1742.wav b/130418_1742.wav
new file mode 100644
index 000000000..056cd2e41
Binary files /dev/null and b/130418_1742.wav differ
diff --git a/130610_2343.wav b/130610_2343.wav
new file mode 100644
index 000000000..1fbfaf2fd
Binary files /dev/null and b/130610_2343.wav differ
diff --git a/lib/timeval.h b/lib/timeval.h
index 100dda5ac..017264841 100644
--- a/lib/timeval.h
+++ b/lib/timeval.h
@@ -27,11 +27,12 @@
 //    long tv_usec;  /* microseconds */
 //};
 
+/*
 struct timezone {
-    int tz_minuteswest; /* minutes W of Greenwich */
-    int tz_dsttime;     /* type of dst correction */
+    int tz_minuteswest; // minutes W of Greenwich
+    int tz_dsttime;     // type of dst correction
 };
-
+*/
 __inline int gettimeofday(struct timeval *tv, struct timezone *tz)
 {
     FILETIME        ft;
diff --git a/mainwindow.cpp b/mainwindow.cpp
index 524431a34..101b77cd0 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -1,4 +1,4 @@
-//---------------------------------------------------------------- MainWindow
+//--------------------------------------------------------------- MainWindow
 #include "mainwindow.h"
 #include "ui_mainwindow.h"