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netlink: pass extended ACK struct to parsing functions
[mirror_ubuntu-bionic-kernel.git] / include / net / pptp.h
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1#ifndef _NET_PPTP_H
2#define _NET_PPTP_H
3
4#define PPP_LCP_ECHOREQ 0x09
5#define PPP_LCP_ECHOREP 0x0A
6#define SC_RCV_BITS (SC_RCV_B7_1|SC_RCV_B7_0|SC_RCV_ODDP|SC_RCV_EVNP)
7
8#define MISSING_WINDOW 20
9#define WRAPPED(curseq, lastseq)\
10 ((((curseq) & 0xffffff00) == 0) &&\
11 (((lastseq) & 0xffffff00) == 0xffffff00))
12
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13#define PPTP_HEADER_OVERHEAD (2+sizeof(struct pptp_gre_header))
14struct pptp_gre_header {
03459345 15 struct gre_base_hdr gre_hd;
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16 __be16 payload_len;
17 __be16 call_id;
18 __be32 seq;
19 __be32 ack;
20} __packed;
21
22
23#endif