+#define VLC_TABLES_SIZE 9512
+
+static const int vlc_offsets[17] = {
+ 0, 640, 1156, 1732, 2308, 2852, 3396, 3924,
+ 4452, 5220, 5860, 6628, 7268, 7908, 8424, 8936, VLC_TABLES_SIZE};
+
+static VLC_TYPE vlc_tables[VLC_TABLES_SIZE][2];
+
+static av_cold int imc_decode_init(AVCodecContext * avctx)