mirror of
https://github.com/reactos/wine.git
synced 2024-11-25 04:39:45 +00:00
99 lines
3.6 KiB
C
99 lines
3.6 KiB
C
/*
|
|
* Copyright (C) 2009 Robert Shearman
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
|
|
*/
|
|
|
|
#ifndef _WS2DEF_
|
|
#define _WS2DEF_
|
|
|
|
#include <inaddr.h>
|
|
|
|
#ifdef USE_WS_PREFIX
|
|
#define WS(x) WS_##x
|
|
#else
|
|
#define WS(x) x
|
|
#endif
|
|
|
|
#ifndef __CSADDR_DEFINED__
|
|
#define __CSADDR_DEFINED__
|
|
|
|
typedef struct _SOCKET_ADDRESS {
|
|
LPSOCKADDR lpSockaddr;
|
|
INT iSockaddrLength;
|
|
} SOCKET_ADDRESS, *PSOCKET_ADDRESS, *LPSOCKET_ADDRESS;
|
|
|
|
typedef struct _CSADDR_INFO {
|
|
SOCKET_ADDRESS LocalAddr;
|
|
SOCKET_ADDRESS RemoteAddr;
|
|
INT iSocketType;
|
|
INT iProtocol;
|
|
} CSADDR_INFO, *PCSADDR_INFO, *LPCSADDR_INFO;
|
|
#endif
|
|
|
|
#ifdef USE_WS_PREFIX
|
|
#define WS__SS_MAXSIZE 128
|
|
#define WS__SS_ALIGNSIZE (sizeof(__int64))
|
|
#define WS__SS_PAD1SIZE (WS__SS_ALIGNSIZE - sizeof(short))
|
|
#define WS__SS_PAD2SIZE (WS__SS_MAXSIZE - 2 * WS__SS_ALIGNSIZE)
|
|
#else
|
|
#define _SS_MAXSIZE 128
|
|
#define _SS_ALIGNSIZE (sizeof(__int64))
|
|
#define _SS_PAD1SIZE (_SS_ALIGNSIZE - sizeof(short))
|
|
#define _SS_PAD2SIZE (_SS_MAXSIZE - 2 * _SS_ALIGNSIZE)
|
|
#endif
|
|
|
|
typedef struct WS(sockaddr_storage) {
|
|
short ss_family;
|
|
char __ss_pad1[WS(_SS_PAD1SIZE)];
|
|
__int64 DECLSPEC_ALIGN(8) __ss_align;
|
|
char __ss_pad2[WS(_SS_PAD2SIZE)];
|
|
} SOCKADDR_STORAGE, *PSOCKADDR_STORAGE, *LPSOCKADDR_STORAGE;
|
|
|
|
/*socket address list */
|
|
typedef struct _SOCKET_ADDRESS_LIST {
|
|
INT iAddressCount;
|
|
SOCKET_ADDRESS Address[1];
|
|
} SOCKET_ADDRESS_LIST, *LPSOCKET_ADDRESS_LIST;
|
|
|
|
typedef enum {
|
|
ScopeLevelInterface = 1,
|
|
ScopeLevelLink = 2,
|
|
ScopeLevelSubnet = 3,
|
|
ScopeLevelAdmin = 4,
|
|
ScopeLevelSite = 5,
|
|
ScopeLevelOrganization = 8,
|
|
ScopeLevelGlobal = 14
|
|
} SCOPE_LEVEL;
|
|
|
|
/*
|
|
* Macros for retrieving control message data returned by WSARecvMsg()
|
|
*/
|
|
#define WSA_CMSG_DATA(cmsg) ((UCHAR*)((WSACMSGHDR*)(cmsg)+1))
|
|
#define WSA_CMSG_FIRSTHDR(mhdr) ((mhdr)->Control.len >= sizeof(WSACMSGHDR) ? (WSACMSGHDR *) (mhdr)->Control.buf : (WSACMSGHDR *) 0)
|
|
#define WSA_CMSG_ALIGN(len) (((len) + sizeof(SIZE_T) - 1) & ~(sizeof(SIZE_T) - 1))
|
|
/*
|
|
* Next Header: If the response is too short (or the next message in the response
|
|
* is too short) then return NULL, otherwise return the next control message.
|
|
*/
|
|
#define WSA_CMSG_NXTHDR(mhdr,cmsg) \
|
|
(!(cmsg) ? WSA_CMSG_FIRSTHDR(mhdr) : \
|
|
((mhdr)->Control.len < sizeof(WSACMSGHDR) ? NULL : \
|
|
(((unsigned char*)(((WSACMSGHDR*)((unsigned char*)cmsg + WSA_CMSG_ALIGN(cmsg->cmsg_len)))+1) > ((unsigned char*)(mhdr)->Control.buf + (mhdr)->Control.len)) ? NULL : \
|
|
(((unsigned char*)cmsg + WSA_CMSG_ALIGN(cmsg->cmsg_len)+WSA_CMSG_ALIGN(((WSACMSGHDR*)((unsigned char*)cmsg + WSA_CMSG_ALIGN(cmsg->cmsg_len)))->cmsg_len) > ((unsigned char*)(mhdr)->Control.buf + (mhdr)->Control.len)) ? NULL : \
|
|
(WSACMSGHDR*)((unsigned char*)cmsg + WSA_CMSG_ALIGN(cmsg->cmsg_len))))))
|
|
|
|
#endif /* _WS2DEF_ */
|