
  PROCEDURE [XREF] nlp$bm_extract_message_prefix
    (    prefix: ^cell;
         prefix_length: nat$data_length;
     VAR message_id { input, output } : nlt$bm_message_id;
     VAR bytes_moved: nat$data_length);

?? PUSH (LISTEXT := ON) ??
*copyc nat$data_length
*copyc nlt$bm_message_id
?? POP ??
