1287 typedef struct DynBuffer {  struct
1292 } DynBuffer;  argument
1296     DynBuffer *d = opaque;  in dyn_buf_write()
1343     DynBuffer *d = opaque;  in dyn_buf_seek()
1359     DynBuffer *d;  in url_open_dyn_buf_internal()
1362     if (sizeof(DynBuffer) + io_buffer_size < io_buffer_size)  in url_open_dyn_buf_internal()
1364     d = av_mallocz(sizeof(DynBuffer) + io_buffer_size);  in url_open_dyn_buf_internal()
1393     DynBuffer *d;  in avio_get_dyn_buf()
1415     DynBuffer *d = s->opaque;  in ffio_reset_dyn_buf()
1426     DynBuffer *d;  in avio_close_dyn_buf()
1456     DynBuffer *d;  in ffio_free_dyn_buf()
1469     DynBuffer *d = opaque;  in null_buf_write()
1489     DynBuffer *d = s->opaque;  in ffio_close_null_buf()