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Working with the Ptr Operator:Once integer variables have been declared in a program, they can manipulated in the assembly code section of the program.
Assembly instructions require operands to be the same size. However, it may
be required at somme point to operate on data in a size other than that
originally declared. This can be done with the PTR operator.
type PTR expression where the PTR operator forces expression to be treated as having the type specified. An example of this use is:
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