signFunc top-level property Null safety

void Function(Pointer<Uint8>, int, Pointer<Uint8>, Pointer<Uint8>, Pointer<Uint8>) signFunc
final

Implementation

final void Function(
        Pointer<Uint8>, int, Pointer<Uint8>, Pointer<Uint8>, Pointer<Uint8>)
    signFunc = dyLib
        .lookup<NativeFunction<signature_func>>('dart_sign')
        .asFunction<Signature>();