inaddr.h

/*++ Copyright (c) Microsoft Corporation Module Name: inaddr.h Environment: user mode or kernel mode --*/

#ifndef s_addr

#pragma once #pragma region Desktop Family or OneCore Family

#if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP | WINAPI_PARTITION_SYSTEM)

// IPv4 Internet address

// This is an 'on-wire' format structure.

typedef

struct

in_addr

{

union

{

struct

{

UCHAR

s_b1

s_b2

s_b3

s_b4

; }

S_un_b

;

struct

{

USHORT

s_w1

s_w2

; }

S_un_w

;

ULONG

S_addr

; }

S_un

;

#define s_addr S_un.S_addr /* can be used for most tcp & ip code */

#define s_host S_un.S_un_b.s_b2 // host on imp

#define s_net S_un.S_un_b.s_b1 // network

#define s_imp S_un.S_un_w.s_w2 // imp

#define s_impno S_un.S_un_b.s_b4 // imp #

#define s_lh S_un.S_un_b.s_b3 // logical host

} IN_ADDR, *PIN_ADDR, FAR *LPIN_ADDR;

}

IN_ADDR

, *

PIN_ADDR

, *

LPIN_ADDR

;

#endif /* WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP | WINAPI_PARTITION_SYSTEM) */

#pragma endregion

#endif