mirror of
https://github.com/reactos/reactos.git
synced 2024-12-29 10:35:28 +00:00
175 lines
4.2 KiB
C
175 lines
4.2 KiB
C
/*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS TCP/IP protocol driver
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* FILE: include/tcpip.h
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* PURPOSE: TCP/IP protocol driver definitions
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* NOTES: Spin lock acquire order:
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* - Net table list lock
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* - Interface lock
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* - Interface list lock
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* - Prefix list lock
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* - Neighbor cache lock
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* - Route cache lock
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*/
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#pragma once
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#ifdef _MSC_VER
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#include <basetsd.h>
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#include <ntddk.h>
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#include <windef.h>
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#include <ndis.h>
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#include <tdikrnl.h>
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#include <tdiinfo.h>
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#else
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#include <ntddk.h>
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#include <ndis.h>
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#include <tdikrnl.h>
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#include <tdiinfo.h>
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#endif
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#include <debug.h>
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#define TAG_STRING ' RTS' /* string */
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/* Define _NTTEST_ to make test version. Device names are prefixed with
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'NT' to allow the driver to run side by side with MS TCP/IP driver */
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//#define _NTTEST_
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/* FIXME: The following should be moved to ntddk.h or tdi headers */
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#ifndef _MSC_VER
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#ifndef IO_NETWORK_INCREMENT
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#define IO_NETWORK_INCREMENT 2
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#endif
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#endif
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#ifdef _MSC_VER
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/* EXPORTED is already defined ddk/defines.h */
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#define EXPORTED __declspec(dllexport)
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#endif
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#include <titypes.h>
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#include <ticonsts.h>
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/* Macros */
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#define MIN(value1, value2) \
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((value1 < value2)? value1 : value2)
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#define MAX(value1, value2) \
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((value1 > value2)? value1 : value2)
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#define NDIS_BUFFER_TAG FOURCC('n','b','u','f')
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#define NDIS_PACKET_TAG FOURCC('n','p','k','t')
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#if defined(i386) || defined(_AMD64_) || defined(_ARM_)
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/* DWORD network to host byte order conversion for i386 */
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#define DN2H(dw) \
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((((dw) & 0xFF000000L) >> 24) | \
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(((dw) & 0x00FF0000L) >> 8) | \
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(((dw) & 0x0000FF00L) << 8) | \
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(((dw) & 0x000000FFL) << 24))
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/* DWORD host to network byte order conversion for i386 */
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#define DH2N(dw) \
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((((dw) & 0xFF000000L) >> 24) | \
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(((dw) & 0x00FF0000L) >> 8) | \
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(((dw) & 0x0000FF00L) << 8) | \
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(((dw) & 0x000000FFL) << 24))
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/* WORD network to host order conversion for i386 */
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#define WN2H(w) \
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((((w) & 0xFF00) >> 8) | \
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(((w) & 0x00FF) << 8))
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/* WORD host to network byte order conversion for i386 */
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#define WH2N(w) \
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((((w) & 0xFF00) >> 8) | \
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(((w) & 0x00FF) << 8))
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#else /* defined(i386) || defined(_AMD64_) || defined(_ARM_) */
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#error Unsupported architecture
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/* DWORD network to host byte order conversion for other architectures */
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#define DN2H(dw) \
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(dw)
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/* DWORD host to network byte order conversion for other architectures */
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#define DH2N(dw) \
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(dw)
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/* WORD network to host order conversion for other architectures */
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#define WN2H(w) \
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(w)
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/* WORD host to network byte order conversion for other architectures */
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#define WH2N(w) \
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(w)
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#endif /* defined(i386) || defined(_AMD64_) || defined(_ARM_) */
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/* AF_INET and other things Arty likes to use ;) */
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#define AF_INET 2
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#define SOCK_STREAM 1
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/* Should use TDI structure, but Arty wants to keep BSD style */
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typedef unsigned char u_char;
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typedef unsigned short u_short;
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typedef unsigned int u_int;
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typedef unsigned long u_long;
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struct in_addr
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{
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union
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{
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struct { u_char s_b1,s_b2,s_b3,s_b4; } S_un_b;
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struct { u_short s_w1,s_w2; } S_un_w;
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u_long S_addr;
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} S_un;
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#define s_addr S_un.S_addr
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#define s_host S_un.S_un_b.s_b2
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#define s_net S_un.S_un_b.s_b1
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#define s_imp S_un.S_un_w.s_w2
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#define s_impno S_un.S_un_b.s_b4
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#define s_lh S_un.S_un_b.s_b3
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};
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#define __LWIP_INET_H__
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#include "lwip/sockets.h"
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/* Sufficient information to manage the entity list */
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typedef struct {
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UINT tei_entity;
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UINT tei_instance;
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PVOID context;
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UINT flags;
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} TDIEntityInfo;
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#ifndef htons
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#define htons(x) WH2N(x)
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#endif
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/* Global variable */
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extern PDEVICE_OBJECT TCPDeviceObject;
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extern PDEVICE_OBJECT UDPDeviceObject;
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extern PDEVICE_OBJECT IPDeviceObject;
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extern PDEVICE_OBJECT RawIPDeviceObject;
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extern LIST_ENTRY InterfaceListHead;
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extern KSPIN_LOCK InterfaceListLock;
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extern LIST_ENTRY AddressFileListHead;
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extern KSPIN_LOCK AddressFileListLock;
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extern NDIS_HANDLE GlobalPacketPool;
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extern NDIS_HANDLE GlobalBufferPool;
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extern KSPIN_LOCK EntityListLock;
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extern TDIEntityInfo *EntityList;
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extern ULONG EntityCount;
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extern ULONG EntityMax;
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extern NTSTATUS TiGetProtocolNumber( PUNICODE_STRING FileName,
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PULONG Protocol );
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/* EOF */
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