[glib] gtypes.h: fix G_MAXUINT64 definition to use G_GUINT64_CONSTANT

[Dan Winship <danw src gnome org>]

commit af0a47701db53ccf68211582a1e3f31e2836d4f3
Author: Dan Winship <danw gnome org>
Date:   Fri Oct 23 11:28:32 2015 -0400

    gtypes.h: fix G_MAXUINT64 definition to use G_GUINT64_CONSTANT
    
    (Noticed as part of https://bugzilla.gnome.org/show_bug.cgi?id=756550)

 glib/gtypes.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/glib/gtypes.h b/glib/gtypes.h
index 5b7a95e..4d490c0 100644
--- a/glib/gtypes.h
+++ b/glib/gtypes.h
@@ -72,7 +72,7 @@ typedef double  gdouble;
 
 #define G_MININT64     ((gint64) G_GINT64_CONSTANT(-0x8000000000000000))
 #define G_MAXINT64     G_GINT64_CONSTANT(0x7fffffffffffffff)
-#define G_MAXUINT64    G_GINT64_CONSTANT(0xffffffffffffffffU)
+#define G_MAXUINT64    G_GUINT64_CONSTANT(0xffffffffffffffff)
 
 typedef void* gpointer;
 typedef const void *gconstpointer;