px_blob

type px_blob = record

  mb_name: Pcchar;

  pxdoc: Ppxdoc_t;

  mb_stream: Ppxstream_t;

  mb_head: Pmbhead_t;

  used_datablocks: cint;

  subblockoffset: cint;

  subblockinneroffset: cint;

  subblockfree: cint;

  subblockblobcount: cint;

  read: function(

  p: Ppxblob_t;

  stream: Ppxstream_t;

  numbytes: size_t;

  buffer: pointer

):size_t;

  seek: function(

  p: Ppxblob_t;

  stream: Ppxstream_t;

  offset: clong;

  whence: cint

):cint;

  tell: function(

  p: Ppxblob_t;

  stream: Ppxstream_t

):clong;

  write: function(

  p: Ppxblob_t;

  stream: Ppxstream_t;

  numbytes: size_t;

  buffer: pointer

):size_t;

  blockcache: pxblockcache_t;

  blocklist: ppxmbblockinfo_t;

  blocklistlen: cint;

end;