#ifndef _WSAHELP_H

#define _WSAHELP_H

#if __GNUC__ >= 3

#pragma GCC system_header

#endif

#include <winsock2.h>

#include <ntsecapi.h>

#ifdef __cplusplus

extern "C" {

#endif /* __cplusplus */

#define WSH_NOTIFY_BIND 0x00000001

#define WSH_NOTIFY_LISTEN 0x00000002

#define WSH_NOTIFY_CONNECT 0x00000004

#define WSH_NOTIFY_ACCEPT 0x00000008

#define WSH_NOTIFY_SHUTDOWN_RECEIVE 0x00000010

#define WSH_NOTIFY_SHUTDOWN_SEND 0x00000020

#define WSH_NOTIFY_SHUTDOWN_ALL 0x00000040

#define WSH_NOTIFY_CLOSE 0x00000080

#define WSH_NOTIFY_CONNECT_ERROR 0x00000100

#define SOL_INTERNAL 0xFFFE

#define SO_CONTEXT 1

#ifndef RC_INVOKED

typedef enum _SOCKADDR_ADDRESS_INFO {

  SockaddrAddressInfoNormal,

  SockaddrAddressInfoWildcard,

  SockaddrAddressInfoBroadcast,

  SockaddrAddressInfoLoopback

} SOCKADDR_ADDRESS_INFO, *PSOCKADDR_ADDRESS_INFO;

typedef enum _SOCKADDR_ENDPOINT_INFO {

  SockaddrEndpointInfoNormal,

  SockaddrEndpointInfoWildcard,

  SockaddrEndpointInfoReserved

} SOCKADDR_ENDPOINT_INFO, *PSOCKADDR_ENDPOINT_INFO;

typedef struct _SOCKADDR_INFO {

  SOCKADDR_ADDRESS_INFO AddressInfo;

  SOCKADDR_ENDPOINT_INFO EndpointInfo;

} SOCKADDR_INFO, *PSOCKADDR_INFO;

INT WINAPI WSHAddressToString(LPSOCKADDR,INT,LPWSAPROTOCOL_INFOW,LPWSTR,LPDWORD);

INT WINAPI WSHEnumProtocols(LPINT,LPWSTR,LPVOID,LPDWORD);

INT WINAPI WSHGetBroadcastSockaddr(PVOID,PSOCKADDR,PINT);

INT WINAPI WSHGetProviderGuid(LPWSTR,LPGUID);

INT WINAPI WSHGetSockaddrType(PSOCKADDR,DWORD,PSOCKADDR_INFO);

INT WINAPI WSHGetSocketInformation(PVOID,SOCKET,HANDLE,HANDLE,INT,INT,PCHAR,INT);

INT WINAPI WSHGetWildcardSockaddr(PVOID,PSOCKADDR,PINT);

INT WINAPI WSHGetWSAProtocolInfo(LPWSTR,LPWSAPROTOCOL_INFOW*,LPDWORD);

INT WINAPI WSHIoctl(PVOID,SOCKET,HANDLE,HANDLE,DWORD,LPVOID,DWORD,LPVOID,DWORD,

LPDWORD,LPWSAOVERLAPPED,LPWSAOVERLAPPED_COMPLETION_ROUTINE,LPBOOL);

INT WINAPI WSHJoinLeaf(PVOID,SOCKET,HANDLE,HANDLE,PVOID,SOCKET,PSOCKADDR,

DWORD,LPWSABUF,LPWSABUF,LPQOS,LPQOS,DWORD);

INT WINAPI WSHNotify(PVOID,SOCKET,HANDLE,HANDLE,DWORD);

INT WINAPI WSHOpenSocket(PINT,PINT,PINT,PUNICODE_STRING,PVOID,PDWORD);

INT WINAPI WSHOpenSocket2(PINT,PINT,PINT,GROUP,DWORD,PUNICODE_STRING,PVOID*,PDWORD);

INT WINAPI WSHSetSocketInformation(PVOID,SOCKET,HANDLE,HANDLE,INT,INT,PCHAR,INT);

INT WINAPI WSHStringToAddress(LPWSTR,DWORD,LPWSAPROTOCOL_INFOW,LPSOCKADDR,LPDWORD);

typedef INT (WINAPI *PWSH_ADDRESS_TO_STRING)(LPSOCKADDR,INT,LPWSAPROTOCOL_INFOW,LPWSTR,LPDWORD);

typedef INT (WINAPI *PWSH_ENUM_PROTOCOLS)(LPINT,LPWSTR,LPVOID,LPDWORD);

typedef INT (WINAPI *PWSH_GET_BROADCAST_SOCKADDR)(PVOID,PSOCKADDR,PINT);

typedef INT (WINAPI *PWSH_GET_PROVIDER_GUID)(LPWSTR,LPGUID);

typedef INT (WINAPI *PWSH_GET_SOCKADDR_TYPE)(PSOCKADDR,DWORD,PSOCKADDR_INFO);

typedef INT (WINAPI *PWSH_GET_SOCKET_INFORMATION)(PVOID,SOCKET,HANDLE,HANDLE,INT,INT,PCHAR,INT);

typedef INT (WINAPI *PWSH_GET_WILDCARD_SOCKEADDR)(PVOID,PSOCKADDR,PINT);

typedef INT (WINAPI *PWSH_GET_WSAPROTOCOL_INFO)(LPWSTR,LPWSAPROTOCOL_INFOW*,LPDWORD);

typedef INT (WINAPI *PWSH_IOCTL)(PVOID,SOCKET,HANDLE,HANDLE,DWORD,LPVOID,DWORD,

	     LPVOID,DWORD,LPDWORD,LPWSAOVERLAPPED,LPWSAOVERLAPPED_COMPLETION_ROUTINE,LPBOOL);

typedef INT (WINAPI *PWSH_JOIN_LEAF)(PVOID,SOCKET,HANDLE,HANDLE,PVOID,SOCKET,

	     PSOCKADDR,DWORD,LPWSABUF,LPWSABUF,LPQOS,LPQOS,DWORD);

typedef INT (WINAPI *PWSH_NOTIFY)(PVOID,SOCKET,HANDLE,HANDLE,DWORD);

typedef INT (WINAPI *PWSH_OPEN_SOCKET)(PINT,PINT,PINT,PUNICODE_STRING,PVOID,PDWORD);

typedef INT (WINAPI *PWSH_OPEN_SOCKET2)(PINT,PINT,PINT,GROUP,DWORD,PUNICODE_STRING,PVOID*,PDWORD);

typedef INT (WINAPI *PWSH_SET_SOCKET_INFORMATION)(PVOID,SOCKET,HANDLE,HANDLE,INT,INT,PCHAR,INT);

typedef INT (WINAPI *PWSH_STRING_TO_ADDRESS)(LPWSTR,DWORD,LPWSAPROTOCOL_INFOW,LPSOCKADDR,LPDWORD);

#ifndef __OBJC__

/* "Protocol" is a builtin class name in ObjC.  */

typedef struct _WINSOCK_MAPPING {

	DWORD Rows;

	DWORD Columns;

	struct {

		DWORD AddressFamily;

		DWORD SocketType;

		DWORD Protocol;

	} Mapping[1];

} WINSOCK_MAPPING, *PWINSOCK_MAPPING;

DWORD WINAPI WSHGetWinsockMapping(PWINSOCK_MAPPING,DWORD);

typedef DWORD (WINAPI *PWSH_GET_WINSOCK_MAPPING)(PWINSOCK_MAPPING,DWORD);

#endif

#endif /* RC_INVOKED */

#ifdef __cplusplus

}

#endif /* __cplusplus */

#endif