/usr/include/x86_64-linux-musl/netinet/ip.h is in musl-dev 0.9.15-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 | #ifndef _NETINET_IP_H
#define _NETINET_IP_H
#ifdef __cplusplus
extern "C" {
#endif
#include <stdint.h>
#include <netinet/in.h>
#include <endian.h>
struct timestamp {
uint8_t len;
uint8_t ptr;
#if __BYTE_ORDER == __LITTLE_ENDIAN
unsigned int flags:4;
unsigned int overflow:4;
#else
unsigned int overflow:4;
unsigned int flags:4;
#endif
uint32_t data[9];
};
struct iphdr {
#if __BYTE_ORDER == __LITTLE_ENDIAN
unsigned int ihl:4;
unsigned int version:4;
#else
unsigned int version:4;
unsigned int ihl:4;
#endif
uint8_t tos;
uint16_t tot_len;
uint16_t id;
uint16_t frag_off;
uint8_t ttl;
uint8_t protocol;
uint16_t check;
uint32_t saddr;
uint32_t daddr;
};
struct ip {
#if __BYTE_ORDER == __LITTLE_ENDIAN
unsigned int ip_hl:4;
unsigned int ip_v:4;
#else
unsigned int ip_v:4;
unsigned int ip_hl:4;
#endif
uint8_t ip_tos;
uint16_t ip_len;
uint16_t ip_id;
uint16_t ip_off;
uint8_t ip_ttl;
uint8_t ip_p;
uint16_t ip_sum;
struct in_addr ip_src, ip_dst;
};
#define IP_RF 0x8000
#define IP_DF 0x4000
#define IP_MF 0x2000
#define IP_OFFMASK 0x1fff
struct ip_timestamp {
uint8_t ipt_code;
uint8_t ipt_len;
uint8_t ipt_ptr;
#if __BYTE_ORDER == __LITTLE_ENDIAN
unsigned int ipt_flg:4;
unsigned int ipt_oflw:4;
#else
unsigned int ipt_oflw:4;
unsigned int ipt_flg:4;
#endif
uint32_t data[9];
};
#define IPVERSION 4
#define IP_MAXPACKET 65535
#define IPTOS_ECN_MASK 0x03
#define IPTOS_ECN(x) ((x) & IPTOS_ECN_MASK)
#define IPTOS_ECN_NOT_ECT 0x00
#define IPTOS_ECN_ECT1 0x01
#define IPTOS_ECN_ECT0 0x02
#define IPTOS_ECN_CE 0x03
#define IPTOS_DSCP_MASK 0xfc
#define IPTOS_DSCP(x) ((x) & IPTOS_DSCP_MASK)
#define IPTOS_DSCP_AF11 0x28
#define IPTOS_DSCP_AF12 0x30
#define IPTOS_DSCP_AF13 0x38
#define IPTOS_DSCP_AF21 0x48
#define IPTOS_DSCP_AF22 0x50
#define IPTOS_DSCP_AF23 0x58
#define IPTOS_DSCP_AF31 0x68
#define IPTOS_DSCP_AF32 0x70
#define IPTOS_DSCP_AF33 0x78
#define IPTOS_DSCP_AF41 0x88
#define IPTOS_DSCP_AF42 0x90
#define IPTOS_DSCP_AF43 0x98
#define IPTOS_DSCP_EF 0xb8
#define IPTOS_TOS_MASK 0x1E
#define IPTOS_TOS(tos) ((tos) & IPTOS_TOS_MASK)
#define IPTOS_LOWDELAY 0x10
#define IPTOS_THROUGHPUT 0x08
#define IPTOS_RELIABILITY 0x04
#define IPTOS_LOWCOST 0x02
#define IPTOS_MINCOST IPTOS_LOWCOST
#define IPTOS_PREC_MASK 0xe0
#define IPTOS_PREC(tos) ((tos) & IPTOS_PREC_MASK)
#define IPTOS_PREC_NETCONTROL 0xe0
#define IPTOS_PREC_INTERNETCONTROL 0xc0
#define IPTOS_PREC_CRITIC_ECP 0xa0
#define IPTOS_PREC_FLASHOVERRIDE 0x80
#define IPTOS_PREC_FLASH 0x60
#define IPTOS_PREC_IMMEDIATE 0x40
#define IPTOS_PREC_PRIORITY 0x20
#define IPTOS_PREC_ROUTINE 0x00
#define IPOPT_COPY 0x80
#define IPOPT_CLASS_MASK 0x60
#define IPOPT_NUMBER_MASK 0x1f
#define IPOPT_COPIED(o) ((o) & IPOPT_COPY)
#define IPOPT_CLASS(o) ((o) & IPOPT_CLASS_MASK)
#define IPOPT_NUMBER(o) ((o) & IPOPT_NUMBER_MASK)
#define IPOPT_CONTROL 0x00
#define IPOPT_RESERVED1 0x20
#define IPOPT_DEBMEAS 0x40
#define IPOPT_MEASUREMENT IPOPT_DEBMEAS
#define IPOPT_RESERVED2 0x60
#define IPOPT_EOL 0
#define IPOPT_END IPOPT_EOL
#define IPOPT_NOP 1
#define IPOPT_NOOP IPOPT_NOP
#define IPOPT_RR 7
#define IPOPT_TS 68
#define IPOPT_TIMESTAMP IPOPT_TS
#define IPOPT_SECURITY 130
#define IPOPT_SEC IPOPT_SECURITY
#define IPOPT_LSRR 131
#define IPOPT_SATID 136
#define IPOPT_SID IPOPT_SATID
#define IPOPT_SSRR 137
#define IPOPT_RA 148
#define IPOPT_OPTVAL 0
#define IPOPT_OLEN 1
#define IPOPT_OFFSET 2
#define IPOPT_MINOFF 4
#define MAX_IPOPTLEN 40
#define IPOPT_TS_TSONLY 0
#define IPOPT_TS_TSANDADDR 1
#define IPOPT_TS_PRESPEC 3
#define IPOPT_SECUR_UNCLASS 0x0000
#define IPOPT_SECUR_CONFID 0xf135
#define IPOPT_SECUR_EFTO 0x789a
#define IPOPT_SECUR_MMMM 0xbc4d
#define IPOPT_SECUR_RESTR 0xaf13
#define IPOPT_SECUR_SECRET 0xd788
#define IPOPT_SECUR_TOPSECRET 0x6bc5
#define MAXTTL 255
#define IPDEFTTL 64
#define IPFRAGTTL 60
#define IPTTLDEC 1
#define IP_MSS 576
#ifdef __cplusplus
}
#endif
#endif
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