Fix the build

A G_BEGIN_DECLS went missing here.

diff --git a/gtk/gtkcolorutils.h b/gtk/gtkcolorutils.h
index cef16b9f5dfa88cd57ec406d3bcfe077ec7b797e..2bb13523c6bd54a93738f60ee598a72d811cdbd2 100644 (file)
--- a/gtk/gtkcolorutils.h
+++ b/gtk/gtkcolorutils.h
@@ -38,6 +38,8 @@
 
 #include <glib.h>
 
+G_BEGIN_DECLS
+
 void gtk_hsv_to_rgb (gdouble  h, gdouble  s, gdouble  v,
                      gdouble *r, gdouble *g, gdouble *b);
 void gtk_rgb_to_hsv (gdouble  r, gdouble  g, gdouble  b,