REM 
C51 D12CI.C DEBUG SMALL CODE SYMBOLS OBJECTEXTEND NOAMAKE
C51 MAINLOOP.C DEBUG SMALL CODE SYMBOLS OBJECTEXTEND NOAMAKE
C51 ISR.C DEBUG SMALL CODE SYMBOLS OBJECTEXTEND NOAMAKE
C51 CHAP_9.C DEBUG SMALL CODE SYMBOLS OBJECTEXTEND NOAMAKE
C51 EPPHAL.C DEBUG SMALL CODE SYMBOLS OBJECTEXTEND NOAMAKE
C51 TWAIN.C DEBUG SMALL CODE SYMBOLS OBJECTEXTEND NOAMAKE
L51 @TWAIN.LIN
OH51 TWAIN.abs