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net/nanocoap: make coap_pkt_t param const

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This commit is contained in:
Ken Bannister 2019-08-21 06:15:30 -04:00
parent 59f0064075
commit 78ea07d5e7
1 changed files with 2 additions and 2 deletions
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4
sys/include/net/nanocoap.h
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@ -325,7 +325,7 @@ static inline unsigned coap_get_id(coap_pkt_t *pkt)
* *
* @returns length of token in the given message (0-8 byte) * @returns length of token in the given message (0-8 byte)
*/ */
static inline unsigned coap_get_token_len(coap_pkt_t *pkt) static inline unsigned coap_get_token_len(const coap_pkt_t *pkt)
{ {
return (pkt->hdr->ver_t_tkl & 0xf); return (pkt->hdr->ver_t_tkl & 0xf);
} }
@ -337,7 +337,7 @@ static inline unsigned coap_get_token_len(coap_pkt_t *pkt)
* *
* @returns total header length * @returns total header length
*/ */
static inline unsigned coap_get_total_hdr_len(coap_pkt_t *pkt) static inline unsigned coap_get_total_hdr_len(const coap_pkt_t *pkt)
{ {
return sizeof(coap_hdr_t) + coap_get_token_len(pkt); return sizeof(coap_hdr_t) + coap_get_token_len(pkt);
} }