po: Update Lithuanian translation.
[wine.git] / include / ws2def.h
blobb92bf68bae8d2e55be646021598edc16e56422b2
1 /*
2 * Copyright (C) 2009 Robert Shearman
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 #ifndef _WS2DEF_
20 #define _WS2DEF_
22 #include <inaddr.h>
24 #ifdef USE_WS_PREFIX
25 #define WS(x) WS_##x
26 #else
27 #define WS(x) x
28 #endif
30 typedef USHORT ADDRESS_FAMILY;
32 #ifndef __CSADDR_DEFINED__
33 #define __CSADDR_DEFINED__
35 typedef struct _SOCKET_ADDRESS {
36 LPSOCKADDR lpSockaddr;
37 INT iSockaddrLength;
38 } SOCKET_ADDRESS, *PSOCKET_ADDRESS, *LPSOCKET_ADDRESS;
40 typedef struct _CSADDR_INFO {
41 SOCKET_ADDRESS LocalAddr;
42 SOCKET_ADDRESS RemoteAddr;
43 INT iSocketType;
44 INT iProtocol;
45 } CSADDR_INFO, *PCSADDR_INFO, *LPCSADDR_INFO;
46 #endif
48 #ifdef USE_WS_PREFIX
49 #define WS__SS_MAXSIZE 128
50 #define WS__SS_ALIGNSIZE (sizeof(__int64))
51 #define WS__SS_PAD1SIZE (WS__SS_ALIGNSIZE - sizeof(short))
52 #define WS__SS_PAD2SIZE (WS__SS_MAXSIZE - 2 * WS__SS_ALIGNSIZE)
53 #else
54 #define _SS_MAXSIZE 128
55 #define _SS_ALIGNSIZE (sizeof(__int64))
56 #define _SS_PAD1SIZE (_SS_ALIGNSIZE - sizeof(short))
57 #define _SS_PAD2SIZE (_SS_MAXSIZE - 2 * _SS_ALIGNSIZE)
58 #endif
60 typedef struct WS(sockaddr_storage) {
61 short ss_family;
62 char __ss_pad1[WS(_SS_PAD1SIZE)];
63 __int64 DECLSPEC_ALIGN(8) __ss_align;
64 char __ss_pad2[WS(_SS_PAD2SIZE)];
65 } SOCKADDR_STORAGE, *PSOCKADDR_STORAGE, *LPSOCKADDR_STORAGE;
67 /*socket address list */
68 typedef struct _SOCKET_ADDRESS_LIST {
69 INT iAddressCount;
70 SOCKET_ADDRESS Address[1];
71 } SOCKET_ADDRESS_LIST, *LPSOCKET_ADDRESS_LIST;
73 typedef enum {
74 ScopeLevelInterface = 1,
75 ScopeLevelLink = 2,
76 ScopeLevelSubnet = 3,
77 ScopeLevelAdmin = 4,
78 ScopeLevelSite = 5,
79 ScopeLevelOrganization = 8,
80 ScopeLevelGlobal = 14,
81 ScopeLevelCount = 16,
82 } SCOPE_LEVEL;
84 typedef struct
86 union {
87 struct {
88 ULONG Zone : 28;
89 ULONG Level : 4;
90 } DUMMYSTRUCTNAME;
91 ULONG Value;
92 } DUMMYUNIONNAME;
93 } SCOPE_ID, *PSCOPE_ID;
95 typedef struct _WSABUF
97 ULONG len;
98 CHAR* buf;
99 } WSABUF, *LPWSABUF;
101 typedef struct _WSAMSG {
102 LPSOCKADDR name;
103 INT namelen;
104 LPWSABUF lpBuffers;
105 DWORD dwBufferCount;
106 WSABUF Control;
107 DWORD dwFlags;
108 } WSAMSG, *PWSAMSG, *LPWSAMSG;
111 * Macros for retrieving control message data returned by WSARecvMsg()
113 #define WSA_CMSG_DATA(cmsg) ((UCHAR*)((WSACMSGHDR*)(cmsg)+1))
114 #define WSA_CMSG_FIRSTHDR(mhdr) ((mhdr)->Control.len >= sizeof(WSACMSGHDR) ? (WSACMSGHDR *) (mhdr)->Control.buf : (WSACMSGHDR *) 0)
115 #define WSA_CMSG_ALIGN(len) (((len) + sizeof(SIZE_T) - 1) & ~(sizeof(SIZE_T) - 1))
117 * Next Header: If the response is too short (or the next message in the response
118 * is too short) then return NULL, otherwise return the next control message.
120 #define WSA_CMSG_NXTHDR(mhdr,cmsg) \
121 (!(cmsg) ? WSA_CMSG_FIRSTHDR(mhdr) : \
122 ((mhdr)->Control.len < sizeof(WSACMSGHDR) ? NULL : \
123 (((unsigned char*)(((WSACMSGHDR*)((unsigned char*)cmsg + WSA_CMSG_ALIGN(cmsg->cmsg_len)))+1) > ((unsigned char*)(mhdr)->Control.buf + (mhdr)->Control.len)) ? NULL : \
124 (((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 : \
125 (WSACMSGHDR*)((unsigned char*)cmsg + WSA_CMSG_ALIGN(cmsg->cmsg_len))))))
127 typedef struct addrinfoexA {
128 int ai_flags;
129 int ai_family;
130 int ai_socktype;
131 int ai_protocol;
132 SIZE_T ai_addrlen;
133 char *ai_canonname;
134 struct WS(sockaddr) *ai_addr;
135 void *ai_blob;
136 SIZE_T ai_bloblen;
137 GUID *ai_provider;
138 struct addrinfoexA *ai_next;
139 } ADDRINFOEXA, *PADDRINFOEXA, *LPADDRINFOEXA;
141 typedef struct addrinfoexW {
142 int ai_flags;
143 int ai_family;
144 int ai_socktype;
145 int ai_protocol;
146 SIZE_T ai_addrlen;
147 WCHAR *ai_canonname;
148 struct WS(sockaddr) *ai_addr;
149 void *ai_blob;
150 SIZE_T ai_bloblen;
151 GUID *ai_provider;
152 struct addrinfoexW *ai_next;
153 } ADDRINFOEXW, *PADDRINFOEXW, *LPADDRINFOEXW;
155 #endif /* _WS2DEF_ */