ffio_ensure_seekback  202 libavformat/apngdec.c             } else if ((ret = ffio_ensure_seekback(pb, size - offset)) < 0) {
ffio_ensure_seekback  208 libavformat/apngdec.c             ((ret = ffio_ensure_seekback(pb, 4 /* len */ + 4 /* tag */)) < 0))
ffio_ensure_seekback  341 libavformat/apngdec.c     if (ctx->num_play == 1 && (ret = ffio_ensure_seekback(pb, 46)) < 0)
ffio_ensure_seekback  370 libavformat/apngdec.c         if (ctx->num_play == 1 && (ret = ffio_ensure_seekback(pb, 8)) < 0)
ffio_ensure_seekback  383 libavformat/apngdec.c             if (ctx->num_play == 1 && (ret = ffio_ensure_seekback(pb, 8)) < 0)
ffio_ensure_seekback   98 libavformat/avio_internal.h int ffio_ensure_seekback(AVIOContext *s, int64_t buf_size);
ffio_ensure_seekback  838 libavformat/id3v2.c                         if (ffio_ensure_seekback(pb, 2 /* tflags */ + tlen + 4 /* next tag */))
ffio_ensure_seekback 2463 libavformat/mpegts.c     if (ffio_ensure_seekback(pb, probesize) < 0)