crypto_apply_buf
crypto_apply_buf(&crp->crp_obuf,
crypto_apply_buf(&crp->crp_obuf,
return (crypto_apply_buf(&crp->crp_buf, off, len, f, arg));
int crypto_apply_buf(struct crypto_buffer *cb, int off, int len,
err = crypto_apply_buf(&crp->crp_obuf,