G.f method
Returns #t if two pointers are equal.
= C-pointer-1 C-pointer-2 => boolean
<C-pointer>.
<C-pointer>.
<boolean>.
c-ffi
c-ffi
Returns #t if two pointers are equal. This is equivalent to:
(pointer-address(C-pointer-1) = pointer-address(C-pointer-2))
Note that operations corresponding to C pointer arithmetic are not defined on <C-pointer>. If pointer arithmetic operations are required, use pointer-value with an index: argument.