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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
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