   exPcbType = record
      oSoftVecHead	[00] :offset;
      deltaPriority	[02] :byte;
   end;

   pcbType = record		{Process Control Block}
      oPcbLnk		[00] :offset;
      status		[02] :byte;
      priority		[03] :byte;
      spSave		[04] :word;
      ssSave		[06] :word;
      msgRetAddr	[08] :adsMem;
      exchSync		[12] :word;
      userNum		[14] :word;
      oExPcb		[16] :offset;
   end;

