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Opps !! I must be very tired ! The answer to my own question is in the question.. main(int argc, char argv[]) is seting up pointers to the start of the arguments (parameters) being passed into the code. So by grabing the address instead of the value I can then return any value I need to the address pointed at by the rcvjrne call to the exit program. I was therfore able to do this. char *ctlByte; ctlByte = (char *) agrv[2]; and then *ctlByte = '9'; Sorry, to bother you all !! Jeff * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * This is the Midrange System Mailing List! To submit a new message, * * send your mail to "MIDRANGE-L@midrange.com". To unsubscribe from * * this list send email to MAJORDOMO@midrange.com and specify * * 'unsubscribe MIDRANGE-L' in the body of your message. Questions * * should be directed to the list owner / operator: david@midrange.com * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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