diff --git a/dpcmd.h b/dpcmd.h
index d3a1f6e..005bdd6 100755
--- a/dpcmd.h
+++ b/dpcmd.h
@@ -94,6 +94,6 @@ void GetLogPath(char* path);
 bool Wait(const char* strOK,const char* strFail);
 void ExitProgram(void);
 int FirmwareUpdate();
-
+void sin_handler(int sig);
 
 #endif