+/* Interlaced frame picture MBMODE VLC tables (p. 246, p. 360) */
+extern const uint16_t ff_vc1_intfr_4mv_mbmode_codes[4][15];
+extern const uint8_t ff_vc1_intfr_4mv_mbmode_bits[4][15];
+extern const uint8_t ff_vc1_intfr_non4mv_mbmode_codes[4][9];
+extern const uint8_t ff_vc1_intfr_non4mv_mbmode_bits[4][9];
+
+/* Interlaced field picture MBMODE VLC tables (p. 356 - 11.4.1, 11.4.2) */
+extern const uint8_t ff_vc1_if_mmv_mbmode_codes[8][8];
+extern const uint8_t ff_vc1_if_mmv_mbmode_bits[8][8];
+extern const uint8_t ff_vc1_if_1mv_mbmode_codes[8][6];
+extern const uint8_t ff_vc1_if_1mv_mbmode_bits[8][6];
+
+/* Interlaced frame/field picture MVDATA VLC tables */
+/* 1-reference tables */
+extern const uint32_t ff_vc1_1ref_mvdata_codes[4][72];
+extern const uint8_t ff_vc1_1ref_mvdata_bits[4][72];
+/* 2-reference tables */
+extern const uint32_t ff_vc1_2ref_mvdata_codes[8][126];
+extern const uint8_t ff_vc1_2ref_mvdata_bits[8][126];
+