hashFunc top-level property Null safety
final
Implementation
final void Function(Pointer<Uint8>, Pointer<Uint8>, Pointer<Uint8>, Pointer<Uint8>, Pointer<Uint8>, Pointer<Uint8>, Pointer<Uint8>)
hashFunc = dyLib
.lookup<NativeFunction<hash_func>>('dart_hash_state_block')
.asFunction<BlockHash>();