Unit Winsock2

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Description


To be documented

Constants


To be documented

Type definitions


To be documented

Public variables


To be documented

Function declarations



Initialization functions

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procedure WS2Init;
Description: To be documented


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function WS2Start:Boolean;
Description: To be documented


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function WS2Stop:Boolean;
Description: To be documented


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procedure WS2AsyncStart(Data:Pointer);
Description: To be documented


Winsock2 functions

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function accept( const s: TSocket; addr: PSockAddr; addrlen: PLongint ): TSocket;
Description: To be documented


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function accept( const s: TSocket; addr: PSockAddr; var addrlen: Longint ): TSocket;
Description: To be documented


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function bind( const s: TSocket; addr: PSockAddr; namelen: Longint ): Longint;
Description: To be documented


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function bind( const s: TSocket; var addr: TSockAddr; namelen: Longint ): Longint;
Description: To be documented


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function closesocket( const s: TSocket ): Longint;
Description: To be documented


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function connect( const s: TSocket; name: PSockAddr; namelen: Longint): Longint;
Description: To be documented


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function connect( const s: TSocket; var name: TSockAddr; namelen: Longint): Longint;
Description: To be documented


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function ioctlsocket( const s: TSocket; cmd: Longint; var arg: u_long ): Longint;
Description: To be documented


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function ioctlsocket( const s: TSocket; cmd: Longint; argp: pu_long ): Longint;
Description: To be documented


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function getpeername( const s: TSocket; var name: TSockAddr; var namelen: Longint ): Longint;
Description: To be documented


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function getsockname( const s: TSocket; var name: TSockAddr; var namelen: Longint ): Longint;
Description: To be documented


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function getsockopt( const s: TSocket; const level, optname: Longint; optval: PChar; var optlen: Longint ): Longint;
Description: To be documented


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function getsockopt( const s: TSocket; const level, optname: Longint; optval: Pointer; var optlen: Longint ): Longint;
Description: To be documented


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function getsockopt( const s: TSocket; const level, optname: Longint; var optval; var optlen: Longint ): Longint;
Description: To be documented


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function htonl(hostlong: u_long): u_long;
Description: To be documented


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function htons(hostshort: u_short): u_short;
Description: To be documented


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function inet_addr(cp: PChar): u_long;
Description: To be documented


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function inet_ntoa(inaddr: TInAddr): PChar;
Description: To be documented


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function listen(s: TSocket; backlog: Longint): Longint;
Description: To be documented


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function ntohl(netlong: u_long): u_long;
Description: To be documented


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function ntohs(netshort: u_short): u_short;
Description: To be documented


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function recv(s: TSocket; var Buf; len, flags: Longint): Longint;
Description: To be documented


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function recv(s: TSocket; Buf: PChar; len, flags: Longint): Longint;
Description: To be documented


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function recv(s: TSocket; Buf: Pointer; len, flags: Longint): Longint;
Description: To be documented


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function recvfrom(s: TSocket; Buf: PChar; len, flags: Longint; from: PSockAddr; fromlen: PLongint): Longint;
Description: To be documented


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function recvfrom(s: TSocket; Buf: Pointer; len, flags: Longint; from: PSockAddr; fromlen: PLongint): Longint;
Description: To be documented


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function recvfrom(s: TSocket; var Buf; len, flags: Longint; var from: TSockAddr; var fromlen: Longint): Longint;
Description: To be documented


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function select(nfds: Longint; readfds, writefds, exceptfds: PFDSet; timeout: PTimeVal): Longint;
Description: To be documented


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function send(s: TSocket; var Buf; len, flags: Longint): Longint;
Description: To be documented


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function send(s: TSocket; Buf: PChar; len, flags: Longint): Longint;
Description: To be documented


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function send(s: TSocket; Buf: Pointer; len, flags: Longint): Longint;
Description: To be documented


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function sendto(s: TSocket; var Buf; len, flags: Longint; var addrto: TSockAddr; tolen: Longint): Longint;
Description: To be documented


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function sendto(s: TSocket; Buf: PChar; len, flags: Longint; addrto: PSockAddr; tolen: Longint): Longint;
Description: To be documented


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function sendto(s: TSocket; Buf: Pointer; len, flags: Longint; addrto: PSockAddr; tolen: Longint): Longint;
Description: To be documented


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function setsockopt(s: TSocket; level, optname: Longint; const optval; optlen: Longint): Longint;
Description: To be documented


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function setsockopt(s: TSocket; level, optname: Longint; optval: PChar; optlen: Longint): Longint;
Description: To be documented


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function setsockopt(s: TSocket; level, optname: Longint; optval: Pointer; optlen: Longint): Longint;
Description: To be documented


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function shutdown(s: TSocket; how: Longint): Longint;
Description: To be documented


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function socket(af, struct, protocol: Longint): TSocket;
Description: To be documented


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function gethostbyaddr(addr: Pointer; len, family: Longint): PHostEnt;
Description: To be documented


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function gethostbyname(name: PChar): PHostEnt;
Description: To be documented


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function gethostname(name: PChar; len: Longint): Longint;
Description: To be documented


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function getservbyport(port: Longint; proto: PChar): PServEnt;
Description: To be documented


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function getservbyname(name, proto: PChar): PServEnt;
Description: To be documented


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function getprotobynumber(proto: Longint): PProtoEnt;
Description: To be documented


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function getprotobyname(name: PChar): PProtoEnt;
Description: To be documented


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function getaddrinfo(pNodeName, pServiceName: PChar; pHints: PAddrInfo; var ppResult: PAddrInfo): LongInt;
Description: To be documented


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procedure freeaddrinfo(ai: PAddrInfo);
Description: To be documented


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function getnameinfo(sa: PSockAddr; salen: Integer; host: PChar; hostlen: DWORD; serv: PChar; servlen: DWORD; flags: Integer): Integer;
Description: To be documented


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function WSAStartup(wVersionRequired: word; var WSData: TWSAData): Longint;
Description: To be documented


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function WSACleanup: Longint;
Description: To be documented


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procedure WSASetLastError(iError: Longint);
Description: To be documented


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function WSAGetLastError: Longint;
Description: To be documented


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function __WSAFDIsSet(s: TSOcket; var FDSet: TFDSet): Bool;
Description: To be documented


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function inet_pton(Family: Longint; pszAddrString: PChar; pAddrBuf: Pointer): Longint;
Description: To be documented


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function InetPtonA(Family: Longint; pszAddrString: PChar; pAddrBuf: Pointer): Longint;
Description: To be documented


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function InetPtonW(Family: Longint; pszAddrString: PWideChar; pAddrBuf: Pointer): Longint;
Description: To be documented


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function inet_ntop(Family: Longint; pAddr: Pointer; pStringBuf: PChar; StringBufSize: Longint): PChar;
Description: To be documented


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function InetNtopA(Family: Longint; pAddr: Pointer; pStringBuf: PChar; StringBufSize: Longint): PChar;
Description: To be documented


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function InetNtopW(Family: Longint; pAddr: Pointer; pStringBuf: PWideChar; StringBufSize: Longint): PWideChar;
Description: To be documented


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function WSAhtonl( s : TSocket; hostlong : u_long; var lpnetlong : DWORD ): Longint;
Description: To be documented


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function WSAhtons( s : TSocket; hostshort : u_short; var lpnetshort : WORD ): Longint;
Description: To be documented


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function WSANtohl( s : TSocket; netlong : u_long; var lphostlong : DWORD ): Longint;
Description: To be documented


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function WSANtohs( s : TSocket; netshort : u_short; var lphostshort : WORD ): Longint;
Description: To be documented


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function WSAMakeSyncReply(Buflen, Error: Word): Longint;
Description: To be documented


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function WSAMakeSelectReply(Event, Error: Word): Longint;
Description: To be documented


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function WSAGetAsyncBuflen(Param: Longint): Word;
Description: To be documented


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function WSAGetAsyncError(Param: Longint): Word;
Description: To be documented


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function WSAGetSelectEvent(Param: Longint): Word;
Description: To be documented


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function WSAGetSelectError(Param: Longint): Word;
Description: To be documented


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procedure FD_CLR(Socket: TSocket; var FDSet: TFDSet);
Description: To be documented


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function FD_ISSET(Socket: TSocket; var FDSet: TFDSet): Boolean;
Description: To be documented


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procedure FD_SET(Socket: TSocket; var FDSet: TFDSet);
Description: To be documented


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procedure FD_ZERO(var FDSet: TFDSet);
Description: To be documented


Winsock2 undocumented functions

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function WsControl(Proto:DWORD; Action:DWORD; pRequestInfo:Pointer; var pcbRequestInfoLen:DWORD; pResponseInfo:Pointer; var pcbResponseInfoLen:DWORD):Integer;
Description: To be documented


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function getnetbyaddr(addr: Pointer; len, Struct: Integer): PNetEnt;
Description: To be documented


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function getnetbyname(name: PChar): PNetEnt;
Description: To be documented


Winsock2 enhanced functions

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function WsControlEx(Proto:DWORD; Action:DWORD; pRequestInfo:Pointer; var pcbRequestInfoLen:DWORD; pResponseInfo:Pointer; var pcbResponseInfoLen:DWORD):Integer;
Description: To be documented


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