Unprotect Broderdund's Ancient Art of War at Sea

Place a copy of WAS.EXE in the same directory as UNP-WAS.BAT and
UNP-WAS.IN.  Put a copy of your MS-DOS DEBUG program in this directory,
or make sure that it is available in your path.

From MS-DOS, type UNP-WAS.  You should see the following output:

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RENAME WAS.EXE WAS.BIN

C>DEBUG WAS.BIN <UNP-WAS.IN
-U 7BAE
xxxx:7BAE E8F832        CALL    AEA9                               
xxxx:7BB1 0BC0          OR      AX,AX                              
xxxx:7BB3 7507          JNZ     7BBC                               
xxxx:7BB5 B80F27        MOV     AX,270F                            
xxxx:7BB8 8BE5          MOV     SP,BP                              
xxxx:7BBA 5D            POP     BP                                 
xxxx:7BBB C3            RET                                        
xxxx:7BBC 813E18080000  CMP     WORD PTR [0818],0000               
xxxx:7BC2 7506          JNZ     7BCA                               
xxxx:7BC4 33C0          XOR     AX,AX                              
xxxx:7BC6 89066368      MOV     [6863],AX                          
xxxx:7BCA 8B06373F      MOV     AX,[3F37]                          
-E 7BAE
xxxx:7BAE  E8.B8   F8.01   
xxxx:7BB0  32.00
-W
Writing 27A00 bytes
-Q

C>RENAME WAS.BIN WAS.EXE
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