Let hi_nest be a structure with members k, j, and an unnamed 4-bit
double-precision floating point number, where k is an integer and j is a
5-bit integer. Let hi be a structure with members i and p, where i is an
integer and p is a hi_nest structure. Let k be a pointer to a hi structure.
Let f be a pointer to a function with arguments an integer and a pointer to
an integer, and returning an integer. Let g be a pointer to a function with
no arguments returning an integer.

Let main be a function returning an integer. It is called with no arguments.
To perform the function, let d and "e" each be a double-precision floating
point number. Let i be an integer. Set i equal to the result of passing
member j of member p of the structure pointed to by k and e1 to f, where e1
is e2 plus e3, e2 is d cast to an integer, and e3 is the address of member k
of member p of the structure pointed to by k.