80                          AVBPrint *avbuf, uint64_t *data_size)  in is_image()  argument
94         av_bprint_append_data(avbuf, buf, FITS_BLOCK_SIZE);  in is_image()
150     AVBPrint avbuf;  in fits_read_packet()  local
159     av_bprint_init(&avbuf, FITS_BLOCK_SIZE, AV_BPRINT_SIZE_UNLIMITED);  in fits_read_packet()
160     while ((ret = is_image(s, fits, &header, &avbuf, &size)) == 0) {  in fits_read_packet()
161         av_bprint_finalize(&avbuf, NULL);  in fits_read_packet()
166         av_bprint_init(&avbuf, FITS_BLOCK_SIZE, AV_BPRINT_SIZE_UNLIMITED);  in fits_read_packet()
172     if (!av_bprint_is_complete(&avbuf)) {  in fits_read_packet()
177     av_assert0(avbuf.len <= INT64_MAX && size <= INT64_MAX);  in fits_read_packet()
178     if (avbuf.len + size > INT_MAX - 80)  {  in fits_read_packet()
183     ret = av_new_packet(pkt, avbuf.len - 80 + size);  in fits_read_packet()
190     ret = av_bprint_finalize(&avbuf, &buf);  in fits_read_packet()
195     memcpy(pkt->data, buf + 80, avbuf.len - 80);  in fits_read_packet()
196     pkt->size = avbuf.len - 80;  in fits_read_packet()
210     av_bprint_finalize(&avbuf, NULL);  in fits_read_packet()