static int alloc_table(VLC *vlc, int size)
static int alloc_table(VLC *vlc, int size, int use_static)
static int alloc_table(VLC *vlc, int size){    int index;    index = vlc->table_size;    vlc->table_size += size;    if (vlc->table_size > vlc->table_allocated) {        vlc->table_allocated += (1 << vlc->bits);        vlc->table = av_realloc(vlc->table,                                sizeof(VLC_TYPE) * 2 * vlc->table_allocated);        if (!vlc->table)            return -1;    }    return index;}