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Diffstat (limited to 'mate-panel/libpanel-util/panel-color.h')
-rw-r--r--mate-panel/libpanel-util/panel-color.h15
1 files changed, 15 insertions, 0 deletions
diff --git a/mate-panel/libpanel-util/panel-color.h b/mate-panel/libpanel-util/panel-color.h
new file mode 100644
index 00000000..753c28ff
--- /dev/null
+++ b/mate-panel/libpanel-util/panel-color.h
@@ -0,0 +1,15 @@
+#ifndef PANEL_COLOR_H
+#define PANEL_COLOR_H
+
+#include <gtk/gtk.h>
+
+G_BEGIN_DECLS
+
+#if GTK_CHECK_VERSION (3, 0, 0)
+void gtk_style_shade (GdkRGBA *a, GdkRGBA *b, gdouble k);
+#endif
+
+G_END_DECLS
+
+#endif
+