-int init_vlc(struct vlc *vlc, int nb_bits, int nb_codes,
- const void *bits, int bits_wrap, int bits_size,
- const void *codes, int codes_wrap, int codes_size);
+void init_vlc(struct vlc *vlc, int nb_bits, int nb_codes, const void *bits,
+ const void *codes, int codes_size);