jpeg_source_mgr

type jpeg_source_mgr = record

  next_input_byte: JOCTETPTR;

  bytes_in_buffer: size_t;

  init_source: procedure(

  cinfo: j_decompress_ptr

);

  fill_input_buffer: function(

  cinfo: j_decompress_ptr

):Boolean;

  skip_input_data: procedure(

  cinfo: j_decompress_ptr;

  num_bytes: long

);

  resync_to_restart: function(

  cinfo: j_decompress_ptr;

  desired: int

):Boolean;

  term_source: procedure(

  cinfo: j_decompress_ptr

);

end;