RC4
RC4(&data(ctx)->ks, inl, in, out);
LCRYPTO_USED(RC4);
LCRYPTO_ALIAS(RC4);
void RC4(RC4_KEY *key, size_t len, const unsigned char *indata,
RC4(&key, rt->len, rt->in, out);
RC4(&key, rt->len, rt->out, out);
RC4(&rc4_ks, (unsigned int) lengths[j],
RC4(rc4ctx, len, indata, outdata);