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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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12345678910111213141516171819202122232425262728/* SPDX-License-Identifier: GPL-2.0 */#ifndef _NET_PPTP_H#define _NET_PPTP_H
#include <linux/types.h>#include <net/gre.h>
#define PPP_LCP_ECHOREQ 0x09#define PPP_LCP_ECHOREP 0x0A#define SC_RCV_BITS (SC_RCV_B7_1|SC_RCV_B7_0|SC_RCV_ODDP|SC_RCV_EVNP)
#define MISSING_WINDOW 20#define WRAPPED(curseq, lastseq)\ ((((curseq) & 0xffffff00) == 0) &&\ (((lastseq) & 0xffffff00) == 0xffffff00))
#define PPTP_HEADER_OVERHEAD (2+sizeof(struct pptp_gre_header))struct pptp_gre_header { struct gre_base_hdr gre_hd; __be16 payload_len; __be16 call_id; __be32 seq; __be32 ack;} __packed;
#endif