Given that a typedef for IntPtr defines a pointer to an integer, what would be the correct declaration for a function that expects a reference to an integer pointer?
A) void f1 IntPtr& ptr);
B) void f1 IntPtr&* ptr);
C) void f1 IntPtr*& ptr);
D) All of the above

Question

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The Answer of Given that a typedef for IntPtr defines a pointer to an integer, what would be the correct declaration for a function that expects a reference to an integer pointer?
A) void f1 IntPtr& ptr);
B) void f1 IntPtr&* ptr);
C) void f1 IntPtr*& ptr);
D) All of the above

Given That a Typedef for IntPtr Defines a Pointer to an Integer