[gimp] Use guints for flags

[Mukund Sivaraman <muks src gnome org>]

commit d6c4d211907bc0c910c1cb544d8bd73e0ab97337
Author: Mukund Sivaraman <muks banu com>
Date:   Tue Mar 22 23:28:42 2011 +0530

    Use guints for flags

 libgimp/gimppixelrgn.h |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/libgimp/gimppixelrgn.h b/libgimp/gimppixelrgn.h
index a0cf6a5..2e34d52 100644
--- a/libgimp/gimppixelrgn.h
+++ b/libgimp/gimppixelrgn.h
@@ -34,8 +34,8 @@ struct _GimpPixelRgn
   gint          rowstride;     /* bytes per pixel row */
   gint          x, y;          /* origin */
   gint          w, h;          /* width and height of region */
-  gint          dirty : 1;     /* will this region be dirtied? */
-  gint          shadow : 1;    /* will this region use the shadow or normal tiles */
+  guint         dirty : 1;     /* will this region be dirtied? */
+  guint         shadow : 1;    /* will this region use the shadow or normal tiles */
   gint          process_count; /* used internally */
 };