]> git.proxmox.com Git - mirror_ubuntu-bionic-kernel.git/blob - include/net/pptp.h
netlink: pass extended ACK struct to parsing functions
[mirror_ubuntu-bionic-kernel.git] / include / net / pptp.h
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
13 #define PPTP_HEADER_OVERHEAD (2+sizeof(struct pptp_gre_header))
14 struct pptp_gre_header {
15 struct gre_base_hdr gre_hd;
16 __be16 payload_len;
17 __be16 call_id;
18 __be32 seq;
19 __be32 ack;
20 } __packed;
21
22
23 #endif