pub unsafe extern "C" fn CFAllocatorReallocate(
allocator: CFAllocatorRef,
ptr: *mut c_void,
newSize: CFIndex,
hint: CFOptionFlags,
) -> *mut c_voidpub unsafe extern "C" fn CFAllocatorReallocate(
allocator: CFAllocatorRef,
ptr: *mut c_void,
newSize: CFIndex,
hint: CFOptionFlags,
) -> *mut c_void