52 static void cbor_nb_reader_init(struct cbor_nb_reader *cnr, struct net_buf *nb)  in cbor_nb_reader_init()  argument
54 	cnr->nb = nb;  in cbor_nb_reader_init()
55 	zcbor_new_decode_state(cnr->zs, ARRAY_SIZE(cnr->zs), nb->data,  in cbor_nb_reader_init()
56 			       nb->len, 1, NULL, 0);  in cbor_nb_reader_init()
59 static void cbor_nb_writer_init(struct cbor_nb_writer *cnw, struct net_buf *nb)  in cbor_nb_writer_init()  argument
61 	net_buf_reset(nb);  in cbor_nb_writer_init()
62 	cnw->nb = nb;  in cbor_nb_writer_init()
63 	cnw->nb->len = sizeof(struct smp_hdr);  in cbor_nb_writer_init()
64 	zcbor_new_encode_state(cnw->zs, ARRAY_SIZE(cnw->zs), nb->data + sizeof(struct smp_hdr),  in cbor_nb_writer_init()
65 			       net_buf_tailroom(nb), 0);  in cbor_nb_writer_init()
94 static int smp_read_hdr(const struct net_buf *nb, struct smp_hdr *dst_hdr)  in smp_read_hdr()  argument
96 	if (nb->len < sizeof(*dst_hdr)) {  in smp_read_hdr()
100 	memcpy(dst_hdr, nb->data, sizeof(*dst_hdr));  in smp_read_hdr()
109 	memcpy(streamer->writer->nb->data, src_hdr, sizeof(*src_hdr));  in smp_write_hdr()
140 			 zsp->payload_mut - nbw->nb->data - MGMT_HDR_SIZE);  in smp_build_err_rsp()
141 	nbw->nb->len = zsp->payload_mut - nbw->nb->data;  in smp_build_err_rsp()
314 			 zsp->payload_mut - nbw->nb->data - MGMT_HDR_SIZE);  in smp_handle_single_req()
315 	nbw->nb->len = zsp->payload_mut - nbw->nb->data;  in smp_handle_single_req()