trying to make a scheme procedure called make-odd-mapper! its supposed to be a procedure that takes one input, a procedure, and produces a procedure as an output

ex:

(define i4 (mlist 10 2 30 4))

(i4)

{10 2 30 4}

((make-odd-mapper! add-one) i4)

i4

{11 2 31 4}

I know the problem needs to mutate the input list and that set-mcar! and void are apart of it......could anyone give me some reasonable lines of code to solve this? It would be useful in case anyone was wondering about mutation.....and using it to create a procedure that makes a procedure as its output....