Signature typedef
Signature =
void Function(Pointer<Uint8> sig, int mlen, Pointer<Uint8> m, Pointer<Uint8> randr, Pointer<Uint8> sk)
Implementation
typedef Signature = void Function(Pointer<Uint8> sig, int mlen,
Pointer<Uint8> m, Pointer<Uint8> randr, Pointer<Uint8> sk);