[dia] [warningectomy] make my_log static to avoid mssing prototype complaints

[Hans Breuer <hans src gnome org>]

commit 407f68434802c2a813669c9ddc87fefd1784d2ac
Author: Hans Breuer <hans breuer org>
Date:   Sun Aug 25 11:55:08 2013 +0200

    [warningectomy] make my_log static to avoid mssing prototype complaints

 plug-ins/wmf/wmf.cpp |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/plug-ins/wmf/wmf.cpp b/plug-ins/wmf/wmf.cpp
index 2f64ff0..1783afc 100644
--- a/plug-ins/wmf/wmf.cpp
+++ b/plug-ins/wmf/wmf.cpp
@@ -240,7 +240,7 @@ DonePen(WmfRenderer* renderer, W32::HPEN hPen)
 #else
 #  define DIAG_NOTE my_log
 #endif
-void
+static void
 my_log(WmfRenderer* renderer, const char* format, ...)
 {
     gchar *string;