getUsage method

int getUsage(
  1. Pointer<Int32> pfut
)

Implementation

int getUsage(Pointer<Int32> pfut) => (ptr.ref.vtable + 4)
    .cast<
      Pointer<NativeFunction<Int32 Function(Pointer, Pointer<Int32> pfut)>>
    >()
    .value
    .asFunction<
      int Function(Pointer, Pointer<Int32> pfut)
    >()(ptr.ref.lpVtbl, pfut);