How do you pass a pointer to a function in Go?

Pass the variable normally without any additional operators
Use the & operator before the parameter when passing the argument to the function
Use the * operator before the parameter type when declaring the function signature
Use the * operator before the variable name when passing it to the function

In Go, to pass a pointer to a function, you use the & operator before the variable when passing it as an argument to the function. This allows the function to modify the original value outside its scope by working with its memory address.

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