[CCode (has_type_id = false, cheader_filename = "gst/gst.h")]
    public struct DebugCategory {
        [CCode (cname = "GST_DEBUG_CATEGORY_INIT")]
        public DebugCategory (string name, uint color, string description);
        [CCode (cname = "GST_CAT_DEBUG")]
        public void debug (string format, ...);
        [CCode (cname = "GST_CAT_DEBUG_OBJECT")]
        public void debug_object (GLib.Object obj, string format, ...);
        [CCode (cname = "GST_CAT_ERROR")]
        public void error (string format, ...);
        [CCode (cname = "GST_CAT_ERROR_OBJECT")]
        public void error_object (GLib.Object obj, string format, ...);
        [CCode (cname = "GST_DEBUG_CATEGORY_GET")]
        public static Gst.DebugCategory @get (string name);
        [CCode (cname = "GST_CAT_INFO")]
        public void info (string format, ...);
        [CCode (cname = "GST_CAT_INFO_OBJECT")]
        public void info_object (GLib.Object obj, string format, ...);
        [CCode (cname = "GST_CAT_LOG")]
        public void log (string format, ...);
        [CCode (cname = "GST_CAT_LOG_OBJECT")]
        public void log_object (GLib.Object obj, string format, ...);
        [CCode (cname = "GST_CAT_WARNING")]
        public void warning (string format, ...);
        [CCode (cname = "GST_CAT_WARNING_OBJECT")]
        public void warning_object (GLib.Object obj, string format, ...);
    }