diff -r 256bb5c6b77f -r 9aab482c9125 src/main.h
--- a/src/main.h	Sun Sep 08 19:56:11 2013 +0300
+++ b/src/main.h	Sun Sep 08 21:02:10 2013 +0300
@@ -43,5 +43,6 @@
 static const std::nullptr_t null = nullptr;
 
 QString versionString();
+QString versionSignature();
 
 #endif // ZANDEMO_MAIN_H
\ No newline at end of file