Unit Winsock

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Contents

1 Description
2 Constants
3 Type definitions
4 Public variables
5 Function declarations

Description

To be documented

Constants

To be documented

Type definitions

To be documented

Public variables

To be documented

Function declarations

Initialization functions

procedure WSInit;

Description: To be documented

Note	To be documented

function WSStart:Boolean;

Description: To be documented

Note	To be documented

function WSStop:Boolean;

Description: To be documented

Note	To be documented

procedure WSAsyncStart(Data:Pointer);

Description: To be documented

Note	To be documented

Winsock functions

function accept(s: TSocket; addr: PSockAddr; addrlen : ptOS_INT) : TSocket;

Description: To be documented

Note	To be documented

function accept(s: TSocket; addr: PSockAddr; var addrlen : tOS_INT) : TSocket;

Description: To be documented

Note	To be documented

function bind(s: TSocket; addr: PSockaddr; namelen:tOS_INT):tOS_INT;

Description: To be documented

Note	To be documented

function bind(s: TSocket; var addr: TSockaddr; namelen:tOS_INT):tOS_INT;

Description: To be documented

Note	To be documented

function closesocket(s: TSocket):tOS_INT;

Description: To be documented

Note	To be documented

function connect(s: TSocket; addr:PSockAddr; namelen:tOS_INT):tOS_INT;

Description: To be documented

Note	To be documented

function connect(s: TSocket; var name:TSockAddr; namelen:tOS_INT):tOS_INT;

Description: To be documented

Note	To be documented

function ioctlsocket(s: TSocket; cmd:longint; var arg:u_long):tOS_INT;

Description: To be documented

Note	To be documented

function ioctlsocket(s: TSocket; cmd:longint; var arg:longint):tOS_INT;

Description: To be documented

Note	To be documented

function ioctlsocket(s: TSocket; cmd:longint; argp:pu_long):tOS_INT;

Description: To be documented

Note	To be documented

function getpeername(s: TSocket; var name:TSockAddr; var namelen:tOS_INT):tOS_INT;

Description: To be documented

Note	To be documented

function getsockname(s: TSocket; var name:TSockAddr; var namelen:tOS_INT):tOS_INT;

Description: To be documented

Note	To be documented

function getsockopt(s: TSocket; level:tOS_INT; optname:tOS_INT; optval:pchar; var optlen:tOS_INT):tOS_INT;

Description: To be documented

Note	To be documented

function getsockopt(s: TSocket; level:tOS_INT; optname:tOS_INT; optval:pointer; var optlen:tOS_INT):tOS_INT;

Description: To be documented

Note	To be documented

function getsockopt(s: TSocket; level:tOS_INT; optname:tOS_INT; var optval; var optlen:tOS_INT):tOS_INT;

Description: To be documented

Note	To be documented

function htonl(hostlong: u_long): u_long;

Description: To be documented

Note	To be documented

function htons(hostshort: u_short): u_short;

Description: To be documented

Note	To be documented

function inet_addr(cp: PChar): u_long;

Description: To be documented

Note	To be documented

function inet_ntoa(inaddr: TInAddr): PChar;

Description: To be documented

Note	As per the Winsock specification, the buffer returned by this function is only guaranteed to be valid until the next Winsock function call is made within the same thread. Therefore, the data should be copied before another Winsock call.

function listen(s: TSocket; backlog:tOS_INT):tOS_INT;

Description: To be documented

Note	To be documented

function ntohl(netlong: u_long): u_long;

Description: To be documented

Note	To be documented

function ntohs(netshort: u_short): u_short;

Description: To be documented

Note	To be documented

function recv(s: TSocket; buf:pchar; len:tOS_INT; flags:tOS_INT):tOS_INT;

Description: To be documented

Note	To be documented

function recv(s: TSocket; buf:pointer; len:tOS_INT; flags:tOS_INT):tOS_INT;

Description: To be documented

Note	To be documented

function recv(s: TSocket; var buf; len:tOS_INT; flags:tOS_INT):tOS_INT;

Description: To be documented

Note	To be documented

function recvfrom(s: TSocket; buf:pchar; len:tOS_INT; flags:tOS_INT; from:PSockAddr; fromlen:ptOS_INT):tOS_INT;

Description: To be documented

Note	To be documented

function recvfrom(s: TSocket; buf:pointer; len:tOS_INT; flags:tOS_INT; from:PSockAddr; fromlen:ptOS_INT):tOS_INT;

Description: To be documented

Note	To be documented

function recvfrom(s: TSocket; var buf; len:tOS_INT; flags:tOS_INT; var from:TSockAddr; var fromlen:tOS_INT):tOS_INT;

Description: To be documented

Note	To be documented

function select(nfds:tOS_INT; readfds,writefds,exceptfds : PFDSet;timeout: PTimeVal):tOS_INT;

Description: To be documented

Note	All sockets contained in the FSSet must by of the same type

function send(s: TSocket;var buf; len:tOS_INT; flags:tOS_INT):tOS_INT;

Description: To be documented

Note	To be documented

function send(s: TSocket; buf:pchar; len:tOS_INT; flags:tOS_INT):tOS_INT;

Description: To be documented

Note	To be documented

function send(s: TSocket;buf:pointer; len:tOS_INT; flags:tOS_INT):tOS_INT;

Description: To be documented

Note	To be documented

function sendto(s: TSocket; buf:pchar; len:tOS_INT; flags:tOS_INT; toaddr:PSockAddr; tolen:tOS_INT):tOS_INT;

Description: To be documented

Note	To be documented

function sendto(s: TSocket; buf:pointer; len:tOS_INT; flags:tOS_INT; toaddr:PSockAddr; tolen:tOS_INT):tOS_INT;

Description: To be documented

Note	To be documented

function sendto(s: TSocket; var buf; len:tOS_INT; flags:tOS_INT; var toaddr:TSockAddr; tolen:tOS_INT):tOS_INT;

Description: To be documented

Note	To be documented

function setsockopt(s: TSocket; level:tOS_INT; optname:tOS_INT; optval:pchar; optlen:tOS_INT):tOS_INT;

Description: To be documented

Note	To be documented

function setsockopt(s: TSocket; level:tOS_INT; optname:tOS_INT; optval:pointer; optlen:tOS_INT):tOS_INT;

Description: To be documented

Note	To be documented

function setsockopt(s: TSocket; level:tOS_INT; optname:tOS_INT; var optval; optlen:tOS_INT):tOS_INT;

Description: To be documented

Note	To be documented

function shutdown(s: TSocket; how:tOS_INT):tOS_INT;

Description: To be documented

Note	To be documented

function socket(af:tOS_INT; struct:tOS_INT; protocol:tOS_INT):TSocket;

Description: To be documented

Note	To be documented

function gethostbyaddr(addr:pchar; len:tOS_INT; family:tOS_INT): PHostEnt;

Description: To be documented

Note	To be documented

function gethostbyname(name: PChar): PHostEnt;

Description: To be documented

Note	To be documented

function gethostname(name: PChar; namelen:tOS_INT):tOS_INT;

Description: To be documented

Note	To be documented

function getservbyport(port:tOS_INT; proto: PChar):PServEnt;

Description: To be documented

Note	To be documented

function getservbyname(name, proto: PChar): PServEnt;

Description: To be documented

Note	To be documented

function getprotobynumber(proto:tOS_INT):PProtoEnt;

Description: To be documented

Note	To be documented

function getprotobyname(name: PChar): PProtoEnt;

Description: To be documented

Note	To be documented

function WSAStartup(wVersionRequired:word; var WSAData:TWSADATA):tOS_INT;

Description: To be documented

Note	To be documented

function WSACleanup:tOS_INT;

Description: To be documented

Note	To be documented

procedure WSASetLastError(iError:tOS_INT);

Description: To be documented

Note	To be documented

function WSAGetLastError:tOS_INT;

Description: To be documented

Note	To be documented

function WSAIsBlocking: BOOL;

Description: To be documented

Note	To be documented

function WSAUnhookBlockingHook:tOS_INT;

Description: To be documented

Note	To be documented

function WSASetBlockingHook(lpBlockFunc: TFarProc): TFarProc;

Description: To be documented

Note	To be documented

function WSACancelBlockingCall:tOS_INT;

Description: To be documented

Note	To be documented

function WSAAsyncGetServByName(hWnd:HWND; wMsg:u_int; name:pchar; proto:pchar; buf:pchar; buflen:tOS_INT):THandle;

Description: To be documented

Note	To be documented

function WSAAsyncGetServByPort(hWnd:HWND; wMsg:u_int; port:tOS_INT; proto:pchar; buf:pchar; buflen:tOS_INT):THandle;

Description: To be documented

Note	To be documented

function WSAAsyncGetProtoByName(hWnd:HWND; wMsg:u_int; name:pchar; buf:pchar; buflen:tOS_INT):THandle;

Description: To be documented

Note	To be documented

function WSAAsyncGetProtoByNumber(hWnd:HWND; wMsg:u_int; number:tOS_INT; buf:pchar; buflen:tOS_INT):THandle;

Description: To be documented

Note	To be documented

function WSAAsyncGetHostByName(hWnd:HWND; wMsg:u_int; name:pchar; buf:pchar; buflen:tOS_INT):THandle;

Description: To be documented

Note	To be documented

function WSAAsyncGetHostByAddr(hWnd:HWND; wMsg:u_int; addr:pchar; len:tOS_INT; family:tOS_INT; buf:pchar; buflen:tOS_INT):THandle;

Description: To be documented

Note	To be documented

function WSACancelAsyncRequest(hAsyncTaskHandle:THandle):tOS_INT;

Description: To be documented

Note	To be documented

function WSAAsyncSelect(s: TSocket; hWnd:HWND; wMsg:u_int; lEvent:longint):tOS_INT;

Description: To be documented

Note	To be documented

function WSARecvEx(s: TSocket;var buf; len:tOS_INT; flags:ptOS_INT):tOS_INT;

Description: To be documented

Note	To be documented

function __WSAFDIsSet(s: TSocket; var FDSet:TFDSet):Bool;

Description: To be documented

Note	To be documented

function __WSAFDIsSet_(s: TSocket; var FDSet:TFDSet):tOS_INT;

Description: To be documented

Note	To be documented

function TransmitFile(hSocket: TSocket; hFile: THandle; nNumberOfBytesToWrite: DWORD; nNumberOfBytesPerSend: DWORD; lpOverlapped: POverlapped; lpTransmitBuffers: PTransmitFileBuffers; dwReserved: DWORD): BOOL;

Description: To be documented

Note	To be documented

function AcceptEx(sListenSocket, sAcceptSocket: TSocket; lpOutputBuffer: Pointer; dwReceiveDataLength, dwLocalAddressLength, dwRemoteAddressLength: DWORD; var lpdwBytesReceived: DWORD; lpOverlapped: POverlapped): BOOL;

Description: To be documented

Note	To be documented

procedure GetAcceptExSockaddrs(lpOutputBuffer: Pointer; dwReceiveDataLength, dwLocalAddressLength, dwRemoteAddressLength: DWORD; var LocalSockaddr: TSockAddr; var LocalSockaddrLength: Integer; var RemoteSockaddr: TSockAddr; var RemoteSockaddrLength: Integer);

Description: To be documented

Note	To be documented

function WSAMakeSyncReply(Buflen,Error:Word):dword;

Description: To be documented

Note	To be documented

function WSAMakeSelectReply(Event,Error:Word):dword;

Description: To be documented

Note	To be documented

function WSAGetAsyncBuflen(Param:dword):Word;

Description: To be documented

Note	To be documented

function WSAGetAsyncError(Param:dword):Word;

Description: To be documented

Note	To be documented

function WSAGetSelectEvent(Param:dword):Word;

Description: To be documented

Note	To be documented

function WSAGetSelectError(Param:dword):Word;

Description: To be documented

Note	To be documented

procedure FD_CLR(Socket:TSocket; var FDSet:TFDSet);

Description: To be documented

Note	To be documented

function FD_ISSET(Socket:TSocket; var FDSet:TFDSet):Boolean;

Description: To be documented

Note	To be documented

procedure FD_SET(Socket:TSocket; var FDSet:TFDSet);

Description: To be documented

Note	To be documented

procedure FD_ZERO(var FDSet:TFDSet);

Description: To be documented

Note	To be documented

Winsock undocumented functions

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

Description: To be documented

Note	To be documented

function getnetbyaddr(addr: Pointer; len, Struct: Integer): PNetEnt;

Description: To be documented

Note	To be documented

function getnetbyname(name: PChar): PNetEnt;

Description: To be documented

Note	To be documented

Winsock enhanced functions

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

Description: To be documented

Note	To be documented

Winsock helper functions

function WinsockErrorToString(AError:LongInt):String;

Description: To be documented

Note	To be documented

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