xref: /prebuilts/ndk/6/platforms/android-3/arch-x86/usr/include/linux/ppp_defs.h

/****************************************************************************
 ****************************************************************************
 ***
 ***   This header was automatically generated from a Linux kernel header
 ***   of the same name, to make information necessary for userspace to
 ***   call into the kernel available to libc.  It contains only constants,
 ***   structures, and macros generated from the original header, and thus,
 ***   contains no copyrightable information.
 ***
 ****************************************************************************
 ****************************************************************************/
#ifndef _PPP_DEFS_H_
#define _PPP_DEFS_H_

#define PPP_HDRLEN 4
#define PPP_FCSLEN 2
#define PPP_MRU 1500

#define PPP_ADDRESS(p) (((__u8 *)(p))[0])
#define PPP_CONTROL(p) (((__u8 *)(p))[1])
#define PPP_PROTOCOL(p) ((((__u8 *)(p))[2] << 8) + ((__u8 *)(p))[3])

#define PPP_ALLSTATIONS 0xff
#define PPP_UI 0x03
#define PPP_FLAG 0x7e
#define PPP_ESCAPE 0x7d
#define PPP_TRANS 0x20

#define PPP_IP 0x21
#define PPP_AT 0x29
#define PPP_IPX 0x2b
#define PPP_VJC_COMP 0x2d
#define PPP_VJC_UNCOMP 0x2f
#define PPP_MP 0x3d
#define PPP_IPV6 0x57
#define PPP_COMPFRAG 0xfb
#define PPP_COMP 0xfd
#define PPP_MPLS_UC 0x0281
#define PPP_MPLS_MC 0x0283
#define PPP_IPCP 0x8021
#define PPP_ATCP 0x8029
#define PPP_IPXCP 0x802b
#define PPP_IPV6CP 0x8057
#define PPP_CCPFRAG 0x80fb
#define PPP_CCP 0x80fd
#define PPP_MPLSCP 0x80fd
#define PPP_LCP 0xc021
#define PPP_PAP 0xc023
#define PPP_LQR 0xc025
#define PPP_CHAP 0xc223
#define PPP_CBCP 0xc029

#define PPP_INITFCS 0xffff
#define PPP_GOODFCS 0xf0b8

typedef __u32 ext_accm[8];

enum NPmode {
 NPMODE_PASS,
 NPMODE_DROP,
 NPMODE_ERROR,
 NPMODE_QUEUE
};

struct pppstat {
 __u32 ppp_discards;

 __u32 ppp_ibytes;
 __u32 ppp_ioctects;
 __u32 ppp_ipackets;
 __u32 ppp_ierrors;
 __u32 ppp_ilqrs;

 __u32 ppp_obytes;
 __u32 ppp_ooctects;
 __u32 ppp_opackets;
 __u32 ppp_oerrors;
 __u32 ppp_olqrs;
};

struct vjstat {
 __u32 vjs_packets;
 __u32 vjs_compressed;
 __u32 vjs_searches;
 __u32 vjs_misses;
 __u32 vjs_uncompressedin;
 __u32 vjs_compressedin;
 __u32 vjs_errorin;
 __u32 vjs_tossed;
};

struct compstat {
 __u32 unc_bytes;
 __u32 unc_packets;
 __u32 comp_bytes;
 __u32 comp_packets;
 __u32 inc_bytes;
 __u32 inc_packets;

 __u32 in_count;
 __u32 bytes_out;

 double ratio;
};

struct ppp_stats {
 struct pppstat p;
 struct vjstat vj;
};

struct ppp_comp_stats {
 struct compstat c;
 struct compstat d;
};

struct ppp_idle {
 time_t xmit_idle;
 time_t recv_idle;
};

#endif