X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/d5172a588cd037057afd632596dffe9217495375..f1b63efe8993c6c0460354bc2da7331526d43efa:/include/wx/ipc.h

diff --git a/include/wx/ipc.h b/include/wx/ipc.h
index c096924fec..5b6369235a 100644
--- a/include/wx/ipc.h
+++ b/include/wx/ipc.h
@@ -9,6 +9,9 @@
 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 
+#ifndef _WX_IPC_H_
+#define _WX_IPC_H_
+
 // Set wxUSE_DDE_FOR_IPC to 1 to use DDE for IPC under Windows. If it is set to
 // 0, or if the platform is not Windows, use TCP/IP for IPC implementation
 
@@ -39,3 +42,4 @@
     #include "wx/sckipc.h"
 #endif // wxUSE_DDE_FOR_IPC/!wxUSE_DDE_FOR_IPC
 
+#endif // _WX_IPC_H_