Function _crypto_use_buf

freebsd/opencrypto/cryptodev.h:509–515

};

static __inline void
_crypto_use_buf(struct crypto_buffer *cb, void *buf, int len)
{
	cb->cb_buf = buf;
	cb->cb_buf_len = len;
	cb->cb_type = CRYPTO_BUF_CONTIG;
}

static __inline void
_crypto_use_mbuf(struct crypto_buffer *cb, struct mbuf *m)