[dia] [warningectomy] Slopppy prototyping

[Hans Breuer <hans src gnome org>]

commit c1c247ee08d22840f2622c5690e711592084ff65
Author: Hans Breuer <hans breuer org>
Date:   Sat Jul 31 11:48:46 2010 +0200

    [warningectomy] Slopppy prototyping
    
    diagram_as_object.c:180: warning: return type defaults to 'int'
    diagram_as_object.c:179: warning: no previous prototype for '_dae_draw'
    diagram_as_object.c: In function '_dae_draw':
    diagram_as_object.c:210: warning: implicit declaration of function
    'close'
    diagram_as_object.c:224: warning: control reaches end of non-void
    function

 objects/Misc/diagram_as_object.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/objects/Misc/diagram_as_object.c b/objects/Misc/diagram_as_object.c
index 78bf7a1..6c62ba0 100644
--- a/objects/Misc/diagram_as_object.c
+++ b/objects/Misc/diagram_as_object.c
@@ -27,6 +27,9 @@
 #  include <sys/utime.h>
 #endif
 #include <glib.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h> /* close */
+#endif
 #ifdef G_OS_WIN32
 #include <io.h> /* close */
 #endif
@@ -176,6 +179,7 @@ _dae_move(DiagramAsElement *dae, Point *to)
 
   return NULL;
 }
+static void
 _dae_draw(DiagramAsElement *dae, DiaRenderer *renderer)
 {
   DiaRendererClass *renderer_ops = DIA_RENDERER_GET_CLASS (renderer);