AMRDecodeContext *s = avctx->priv_data;
AMRContext *s = avctx->priv_data;
static int amr_nb_decode_init(AVCodecContext * avctx){    AMRDecodeContext *s = avctx->priv_data;    s->frameCount=0;    s->speech_decoder_state=NULL;    s->rx_type = (enum RXFrameType)0;    s->mode= (enum Mode)0;    s->reset_flag=0;    s->reset_flag_old=1;        if(Speech_Decode_Frame_init(&s->speech_decoder_state, "Decoder"))    {        printf("error\r\n");        return -1;    }    return 0;}