hdr.h
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1 /*
2  * SPDX-FileCopyrightText: 2016 José Ignacio Alamos <jialamos@uc.cl>
3  * SPDX-License-Identifier: LGPL-2.1-only
4  */
5 
6 #pragma once
7 
20 #include <inttypes.h>
21 
22 #include "byteorder.h"
23 
24 #ifdef __cplusplus
25 extern "C" {
26 #endif
27 
50 /* PPP pkt header struct */
51 typedef struct __attribute__((packed)){
52  uint8_t code;
53  uint8_t id;
54  network_uint16_t length;
55 } ppp_hdr_t;
56 
57 #ifdef __cplusplus
58 }
59 #endif
60 
byteorder.h
Functions to work with different byte orders.
inttypes.h
Adds include for missing inttype definitions.
ppp_hdr_t
Header of a PPP packet.
Definition: hdr.h:51
ppp_hdr_t::length
network_uint16_t length
Length of PPP packet including payload.
Definition: hdr.h:54
ppp_hdr_t::code
uint8_t code
Code of PPP packet.
Definition: hdr.h:52
ppp_hdr_t::id
uint8_t id
Identifier PPP of packet.
Definition: hdr.h:53
be_uint16_t
A 16 bit integer in big endian aka network byte order.
Definition: byteorder.h:70