winsock2.h

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typedef struct linger *LPLINGER;
typedef struct in_addr IN_ADDR;
typedef struct in_addr *PIN_ADDR;
typedef struct in_addr *LPIN_ADDR;
typedef struct fd_set FD_SET;
typedef struct fd_set *PFD_SET;
typedef struct fd_set *LPFD_SET;
typedef struct hostent HOSTENT;
typedef struct hostent *PHOSTENT;
typedef struct hostent *LPHOSTENT;
typedef struct servent SERVENT;
typedef struct servent *PSERVENT;
typedef struct servent *LPSERVENT;
typedef struct protoent PROTOENT;
typedef struct protoent *PPROTOENT;
typedef struct protoent *LPPROTOENT;
typedef struct timeval TIMEVAL;
typedef struct timeval *PTIMEVAL;
typedef struct timeval *LPTIMEVAL;

/* winsock2 additions */
#define ADDR_ANY	INADDR_ANY

#define	IN_CLASSD(i)	(((long)(i) & 0xf0000000) == 0xe0000000)
#define	IN_CLASSD_NET	0xf0000000
#define	IN_CLASSD_NSHIFT	28
#define	IN_CLASSD_HOST	0x0fffffff
#define	IN_MULTICAST(i)	IN_CLASSD(i)

#define	FROM_PROTOCOL_INFO	(-1)

#define SO_DONTLINGER	(u_int)(~SO_LINGER)
#define SO_GROUP_ID	0x2001
#define SO_GROUP_PRIORITY	0x2002
#define SO_MAX_MSG_SIZE	0x2003
#define SO_PROTOCOL_INFOA	0x2004
#define SO_PROTOCOL_INFOW	0x2005
#ifdef UNICODE
#define SO_PROTOCOL_INFO	SO_PROTOCOL_INFOW
#else
#define SO_PROTOCOL_INFO	SO_PROTOCOL_INFOA
#endif
#define PVD_CONFIG        0x3001

#define	MSG_INTERRUPT	0x10
#define	MSG_MAXIOVLEN	16

#define	WSAAPI	WINAPI
#define WSAEVENT	HANDLE
#define	LPWSAEVENT	LPHANDLE
#define	WSAOVERLAPPED	OVERLAPPED
typedef	struct _OVERLAPPED	*LPWSAOVERLAPPED;

#define	WSA_IO_PENDING	(ERROR_IO_PENDING)
#define	WSA_IO_INCOMPLETE	(ERROR_IO_INCOMPLETE)
#define	WSA_INVALID_HANDLE	(ERROR_INVALID_HANDLE)
#define	WSA_INVALID_PARAMETER	(ERROR_INVALID_PARAMETER)
#define	WSA_NOT_ENOUGH_MEMORY	(ERROR_NOT_ENOUGH_MEMORY)
#define	WSA_OPERATION_ABORTED	(ERROR_OPERATION_ABORTED)

#define	WSA_INVALID_EVENT	((WSAEVENT)NULL)
#define	WSA_MAXIMUM_WAIT_EVENTS	(MAXIMUM_WAIT_OBJECTS)
#define	WSA_WAIT_FAILED	((DWORD)-1L)
#define	WSA_WAIT_EVENT_0	(WAIT_OBJECT_0)
#define	WSA_WAIT_IO_COMPLETION	(WAIT_IO_COMPLETION)
#define	WSA_WAIT_TIMEOUT	(WAIT_TIMEOUT)
#define	WSA_INFINITE	(INFINITE)

typedef struct _WSABUF {
	unsigned long len;
	char *buf;
} WSABUF, *LPWSABUF;

typedef enum
{
	BestEffortService,
	ControlledLoadService,
	PredictiveService,
	GuaranteedDelayService,
	GuaranteedService
} GUARANTEE;

/* TODO: FLOWSPEC and related definitions belong in qos.h */

/*
   Windows Sockets 2 Application Programming Interface,
   revision 2.2.2 (1997) uses the type uint32 for SERVICETYPE
   and the elements of _flowspec, but the type uint32 is not defined
   or used anywhere else in the w32api. For now, just use
   unsigned int, which is 32 bits on _WIN32 and _WIN64.
*/

typedef unsigned int	SERVICETYPE;
typedef struct _flowspec
{
	unsigned int	TokenRate;
	unsigned int	TokenBucketSize;
	unsigned int	PeakBandwidth;
	unsigned int	Latency;
	unsigned int	DelayVariation;
	SERVICETYPE	ServiceType;
	unsigned int	MaxSduSize;
	unsigned int	MinimumPolicedSize;
   } FLOWSPEC, *PFLOWSPEC, *LPFLOWSPEC;

typedef struct _QualityOfService
{
	FLOWSPEC	SendingFlowspec;
	FLOWSPEC	ReceivingFlowspec;
	WSABUF	ProviderSpecific;
} QOS, *LPQOS;

#define	CF_ACCEPT	0x0000
#define	CF_REJECT	0x0001
#define	CF_DEFER	0x0002
#define	SD_RECEIVE	0x00
#define	SD_SEND	0x01
#define	SD_BOTH	0x02
typedef unsigned int	GROUP;

#define SG_UNCONSTRAINED_GROUP	0x01
#define SG_CONSTRAINED_GROUP	0x02
typedef struct _WSANETWORKEVENTS {
	long	lNetworkEvents;
	int	iErrorCode[FD_MAX_EVENTS];
} WSANETWORKEVENTS, *LPWSANETWORKEVENTS;

#define	MAX_PROTOCOL_CHAIN 7

#define	BASE_PROTOCOL      1
#define	LAYERED_PROTOCOL   0

typedef enum _WSAESETSERVICEOP
{
	RNRSERVICE_REGISTER=0,
	RNRSERVICE_DEREGISTER,
	RNRSERVICE_DELETE
} WSAESETSERVICEOP, *PWSAESETSERVICEOP, *LPWSAESETSERVICEOP;

typedef struct _AFPROTOCOLS {
	INT iAddressFamily;
	INT iProtocol;
} AFPROTOCOLS, *PAFPROTOCOLS, *LPAFPROTOCOLS;

typedef enum _WSAEcomparator
{
	COMP_EQUAL = 0,
	COMP_NOTLESS
} WSAECOMPARATOR, *PWSAECOMPARATOR, *LPWSAECOMPARATOR;

typedef struct _WSAVersion
{
	DWORD	dwVersion;
	WSAECOMPARATOR	ecHow;
} WSAVERSION, *PWSAVERSION, *LPWSAVERSION;

#ifndef __CSADDR_T_DEFINED /* also in nspapi.h */
#define __CSADDR_T_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

typedef struct _SOCKET_ADDRESS_LIST {
    INT             iAddressCount;
    SOCKET_ADDRESS  Address[1];
} SOCKET_ADDRESS_LIST, * LPSOCKET_ADDRESS_LIST;

#ifndef __BLOB_T_DEFINED /* also in wtypes.h and nspapi.h */
#define __BLOB_T_DEFINED
typedef struct _BLOB {
	ULONG	cbSize;
	BYTE	*pBlobData;
} BLOB,*PBLOB,*LPBLOB;
#endif

typedef struct _WSAQuerySetA
{
	DWORD	dwSize;
	LPSTR	lpszServiceInstanceName;
	LPGUID	lpServiceClassId;
	LPWSAVERSION	lpVersion;
	LPSTR	lpszComment;
	DWORD	dwNameSpace;
	LPGUID	lpNSProviderId;
	LPSTR	lpszContext;
	DWORD	dwNumberOfProtocols;
	LPAFPROTOCOLS	lpafpProtocols;
	LPSTR	lpszQueryString;
	DWORD	dwNumberOfCsAddrs;
	LPCSADDR_INFO	lpcsaBuffer;
	DWORD	dwOutputFlags;
	LPBLOB	lpBlob;
} WSAQUERYSETA, *PWSAQUERYSETA, *LPWSAQUERYSETA;

typedef struct _WSAQuerySetW
{
	DWORD	dwSize;
	LPWSTR	lpszServiceInstanceName;
	LPGUID	lpServiceClassId;
	LPWSAVERSION	lpVersion;
	LPWSTR	lpszComment;
	DWORD	dwNameSpace;
	LPGUID	lpNSProviderId;
	LPWSTR	lpszContext;
	DWORD	dwNumberOfProtocols;
	LPAFPROTOCOLS	lpafpProtocols;
	LPWSTR	lpszQueryString;
	DWORD	dwNumberOfCsAddrs;
	LPCSADDR_INFO	lpcsaBuffer;
	DWORD	dwOutputFlags;
	LPBLOB	lpBlob;
} WSAQUERYSETW, *PWSAQUERYSETW, *LPWSAQUERYSETW;

#ifdef UNICODE
typedef WSAQUERYSETW WSAQUERYSET;
typedef PWSAQUERYSETW PWSAQUERYSET;
typedef LPWSAQUERYSETW LPWSAQUERYSET;
#else
typedef WSAQUERYSETA WSAQUERYSET;
typedef PWSAQUERYSETA PWSAQUERYSET;
typedef LPWSAQUERYSETA LPWSAQUERYSET;
#endif

#define LUP_DEEP                0x0001
#define LUP_CONTAINERS          0x0002
#define LUP_NOCONTAINERS        0x0004
#define LUP_NEAREST             0x0008
#define LUP_RETURN_NAME         0x0010
#define LUP_RETURN_TYPE         0x0020
#define LUP_RETURN_VERSION      0x0040
#define LUP_RETURN_COMMENT      0x0080
#define LUP_RETURN_ADDR         0x0100
#define LUP_RETURN_BLOB         0x0200
#define LUP_RETURN_ALIASES      0x0400
#define LUP_RETURN_QUERY_STRING 0x0800
#define LUP_RETURN_ALL          0x0FF0
#define LUP_RES_SERVICE         0x8000
#define LUP_FLUSHCACHE          0x1000
#define LUP_FLUSHPREVIOUS       0x2000

typedef struct _WSANSClassInfoA
{
	LPSTR	lpszName;
	DWORD	dwNameSpace;
	DWORD	dwValueType;
	DWORD	dwValueSize;
	LPVOID	lpValue;
} WSANSCLASSINFOA, *PWSANSCLASSINFOA, *LPWSANSCLASSINFOA;

typedef struct _WSANSClassInfoW
{
	LPWSTR	lpszName;
	DWORD	dwNameSpace;
	DWORD	dwValueType;
	DWORD	dwValueSize;
	LPVOID	lpValue;
} WSANSCLASSINFOW, *PWSANSCLASSINFOW, *LPWSANSCLASSINFOW;

#ifdef UNICODE
typedef WSANSCLASSINFOW WSANSCLASSINFO;
typedef PWSANSCLASSINFOW PWSANSCLASSINFO;
typedef LPWSANSCLASSINFOW LPWSANSCLASSINFO;
#else
typedef WSANSCLASSINFOA WSANSCLASSINFO;
typedef PWSANSCLASSINFOA PWSANSCLASSINFO;
typedef LPWSANSCLASSINFOA LPWSANSCLASSINFO;
#endif

typedef struct _WSAServiceClassInfoA
{
	LPGUID	lpServiceClassId;
	LPSTR	lpszServiceClassName;
	DWORD	dwCount;
	LPWSANSCLASSINFOA	lpClassInfos;
} WSASERVICECLASSINFOA, *PWSASERVICECLASSINFOA, *LPWSASERVICECLASSINFOA;

typedef struct _WSAServiceClassInfoW
{
	LPGUID	lpServiceClassId;
	LPWSTR	lpszServiceClassName;
	DWORD	dwCount;
	LPWSANSCLASSINFOW	lpClassInfos;
} WSASERVICECLASSINFOW, *PWSASERVICECLASSINFOW, *LPWSASERVICECLASSINFOW;

#ifdef UNICODE
typedef WSASERVICECLASSINFOW WSASERVICECLASSINFO;
typedef PWSASERVICECLASSINFOW PWSASERVICECLASSINFO;
typedef LPWSASERVICECLASSINFOW LPWSASERVICECLASSINFO;
#else
typedef WSASERVICECLASSINFOA WSASERVICECLASSINFO;
typedef PWSASERVICECLASSINFOA PWSASERVICECLASSINFO;
typedef LPWSASERVICECLASSINFOA LPWSASERVICECLASSINFO;
#endif

typedef struct _WSANAMESPACE_INFOA {
	GUID	NSProviderId;
	DWORD	dwNameSpace;
	BOOL	fActive;
	DWORD	dwVersion;
	LPSTR	lpszIdentifier;
} WSANAMESPACE_INFOA, *PWSANAMESPACE_INFOA, *LPWSANAMESPACE_INFOA;

typedef struct _WSANAMESPACE_INFOW {
	GUID	NSProviderId;
	DWORD	dwNameSpace;
	BOOL	fActive;
	DWORD	dwVersion;
	LPWSTR	lpszIdentifier;
} WSANAMESPACE_INFOW, *PWSANAMESPACE_INFOW, *LPWSANAMESPACE_INFOW;

#ifdef UNICODE
typedef WSANAMESPACE_INFOW WSANAMESPACE_INFO;
typedef PWSANAMESPACE_INFOW PWSANAMESPACE_INFO;
typedef LPWSANAMESPACE_INFOW LPWSANAMESPACE_INFO;
#else
typedef WSANAMESPACE_INFOA WSANAMESPACE_INFO;
typedef PWSANAMESPACE_INFOA PWSANAMESPACE_INFO;
typedef LPWSANAMESPACE_INFOA LPWSANAMESPACE_INFO;