Passing the reference
From a function, an address of the argument value is passed from the called function when transferring processing to another calling function . The called function argument becomes modified when operated and the function may get a different argument value back after return to the calling function . The argument value does not save on the stack on passing its reference.
From a function, an address of the argument value is passed from the called function when transferring processing to another calling function . The called function argument becomes modified when operated and the function may get a different argument value back after return to the calling function . The argument value does not save on the stack on passing its reference.
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