C←DATA SEGMENT ←parityTable DB 16 DUP (0) ←randomSeed DB 8 DUP (0) ; External Data Declared Elsewhere C←DATA ENDS EXTRN StkChk:NEAR ; External Functions Declared Elsewhere EXTRN ←Block:NEAR EXTRN ←Encrypt:NEAR EXTRN ←MoveBlock:NEAR EXTRN ←DoubleDifference:NEAR EXTRN ←Zero:NEAR EXTRN ←Timer:NEAR EXTRN ←ReadCalendar:NEAR ; 0 errors in compilation.