mergesort method
Implementation
int mergesort(
ffi.Pointer<ffi.Void> __base,
int __nel,
int __width,
ffi.Pointer<
ffi.NativeFunction<
ffi.Int Function(ffi.Pointer<ffi.Void>, ffi.Pointer<ffi.Void>)>>
__compar,
) {
return _mergesort(
__base,
__nel,
__width,
__compar,
);
}