winsock.h

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/*
 * This file is part of the Ultibo project, https://ultibo.org/
 *
 * The MIT License (MIT)
 *
 * Copyright (c) 2026 Garry Wood <garry@softoz.com.au>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
#ifndef _ULTIBO_WINSOCK_H
#define _ULTIBO_WINSOCK_H
 
#define _WINSOCKAPI_

 
#ifdef __cplusplus
extern "C" {
#endif
 
#include "ultibo/globaltypes.h"
#include "ultibo/globalconst.h"
#include "ultibo/ultibo.h"

#ifdef _SYS_TYPES_FD_SET
#undef _SYS_TYPES_FD_SET
#undef NBBY
#undef NFDBITS
#undef fd_set
#undef FD_SET
#undef FD_CLR
#undef FD_ISSET
#undef FD_ZERO
#endif

#define WINSOCK_VERSION 0x0101
 
#ifndef FD_SETSIZE
#define FD_SETSIZE  64
#endif
 
#define IOCPARM_MASK    0x7f
#define IOC_VOID    0x20000000
#define IOC_OUT 0x40000000
#define IOC_IN  0x80000000
#define IOC_INOUT   (IOC_IN | IOC_OUT)
 
#define _IO(x,y)        (IOC_VOID|((x)<<8)|(y))
 
#define _IOR(x,y,t)     (IOC_OUT|(((long)sizeof(t)&IOCPARM_MASK)<<16)|((x)<<8)|(y))
 
#define _IOW(x,y,t)     (IOC_IN|(((long)sizeof(t)&IOCPARM_MASK)<<16)|((x)<<8)|(y))
 
#define FIONREAD    _IOR('f', 127, u_long) 
#define FIONBIO     _IOW('f', 126, u_long) 
#define FIOASYNC    _IOW('f', 125, u_long) 

#define SIOCSHIWAT  _IOW('s',  0, u_long)  
#define SIOCGHIWAT  _IOR('s',  1, u_long)  
#define SIOCSLOWAT  _IOW('s',  2, u_long)  
#define SIOCGLOWAT  _IOR('s',  3, u_long)  
#define SIOCATMARK  _IOR('s',  7, u_long)  

#define IPPROTO_IP  0 
#define IPPROTO_ICMP    1 
#define IPPROTO_IGMP    2 
#define IPPROTO_GGP 3 
#define IPPROTO_TCP 6 
#define IPPROTO_EGP 8 
#define IPPROTO_PUP 12 
#define IPPROTO_UDP 17 
#define IPPROTO_HMP 20 
#define IPPROTO_IDP 22 
#define IPPROTO_RDP 27 
#define IPPROTO_IPV6    41 
#define IPPROTO_ROUTING 43 
#define IPPROTO_FRAGMENT    44 
#define IPPROTO_ICMPV6  58 
#define IPPROTO_RVD 66 
#define IPPROTO_ND  77 
#define IPPROTO_RAW 255 
#define IPPROTO_MAX 256
 
#define NSPROTO_IPX 1000 
#define NSPROTO_SPX 1256 
#define NSPROTO_SPXII   1257 

#define IPPORT_ANY  0
#define IPPORT_ECHO 7
#define IPPORT_DISCARD  9
#define IPPORT_SYSTAT   11
#define IPPORT_DAYTIME  13
#define IPPORT_NETSTAT  15
#define IPPORT_FTP  21
#define IPPORT_TELNET   23
#define IPPORT_SMTP 25
#define IPPORT_TIMESERVER   37
#define IPPORT_NAMESERVER   42
#define IPPORT_WHOIS    43
#define IPPORT_DNS  53
#define IPPORT_MTP  57
#define IPPORT_BOOTPS   67
#define IPPORT_BOOTPC   68

#define IPPORT_TFTP 69
#define IPPORT_RJE  77
#define IPPORT_FINGER   79
#define IPPORT_TTYLINK  87
#define IPPORT_SUPDUP   95

#define IPPORT_EXECSERVER   512
#define IPPORT_LOGINSERVER  513
#define IPPORT_CMDSERVER    514
#define IPPORT_EFSSERVER    520

#define IPPORT_BIFFUDP  512
#define IPPORT_WHOSERVER    513
#define IPPORT_ROUTESERVER  520

#define IPPORT_RESERVED 1024

#define IMPLINK_IP  155
#define IMPLINK_LOWEXPER    156
#define IMPLINK_HIGHEXPER   158
 
#define INADDR_ANY  0x00000000
#define INADDR_LOOPBACK 0x7F000001
#define INADDR_BROADCAST    0xFFFFFFFF
#define INADDR_NONE 0xFFFFFFFF
 
#define IN_CLASSA_NET   0xff000000
#define IN_CLASSA_NSHIFT    24
#define IN_CLASSA_HOST  0x00ffffff
#define IN_CLASSA_MAX   128
#define IN_CLASSB_NET   0xffff0000
#define IN_CLASSB_NSHIFT    16
#define IN_CLASSB_HOST  0x0000ffff
#define IN_CLASSB_MAX   65536
#define IN_CLASSC_NET   0xffffff00
#define IN_CLASSC_NSHIFT    8
#define IN_CLASSC_HOST  0x000000ff
 
#define WSADESCRIPTION_LEN  256
#define WSASYS_STATUS_LEN   128
 
#define TF_DISCONNECT   0x01
#define TF_REUSE_SOCKET 0x02
#define TF_WRITE_BEHIND 0x04

#define IP_OPTIONS  1
#define IP_MULTICAST_IF 2 
#define IP_MULTICAST_TTL    3 
#define IP_MULTICAST_LOOP   4 
#define IP_ADD_MEMBERSHIP   5 
#define IP_DROP_MEMBERSHIP  6 
#define IP_TTL  7 
#define IP_TOS  8 
#define IP_DONTFRAGMENT 9 
#define IP_HDRINCL  10 
 
#define IP_DEFAULT_MULTICAST_TTL    1 
#define IP_DEFAULT_MULTICAST_LOOP   1 
#define IP_MAX_MEMBERSHIPS  20 

#define INVALID_SOCKET  (SOCKET)(~0)
#define SOCKET_ERROR    -1

#define SOCK_UNSPEC 0 
#define SOCK_STREAM 1 
#define SOCK_DGRAM  2 
#define SOCK_RAW    3 
#define SOCK_RDM    4 
#define SOCK_SEQPACKET  5 
#define SOCK_PACKET 10 
                       //  getting packets at the dev
                       //  level.  For writing rarp and
                       //  other similar things on the
                       //  user level.

#define SO_DEBUG    0x0001 
#define SO_ACCEPTCONN   0x0002 
#define SO_REUSEADDR    0x0004 
#define SO_KEEPALIVE    0x0008 
#define SO_DONTROUTE    0x0010 
#define SO_BROADCAST    0x0020 
#define SO_USELOOPBACK  0x0040 
#define SO_LINGER   0x0080 
#define SO_OOBINLINE    0x0100 
 
#define SO_DONTLINGER   0xff7f

#define SO_SNDBUF   0x1001 
#define SO_RCVBUF   0x1002 
#define SO_SNDLOWAT 0x1003 
#define SO_RCVLOWAT 0x1004 
#define SO_SNDTIMEO 0x1005 
#define SO_RCVTIMEO 0x1006 
#define SO_ERROR    0x1007 
#define SO_TYPE 0x1008 
#define SO_CONNTIMEO    0x1009 

#define SO_CONNDATA 0x7000
#define SO_CONNOPT  0x7001
#define SO_DISCDATA 0x7002
#define SO_DISCOPT  0x7003
#define SO_CONNDATALEN  0x7004
#define SO_CONNOPTLEN   0x7005
#define SO_DISCDATALEN  0x7006
#define SO_DISCOPTLEN   0x7007

#define SO_OPENTYPE 0x7008
#define SO_SYNCHRONOUS_ALERT    0x10
#define SO_SYNCHRONOUS_NONALERT 0x20

#define SO_MAXDG    0x7009
#define SO_MAXPATHDG    0x700A
#define SO_UPDATE_ACCEPT_CONTEXT    0x700B
#define SO_CONNECT_TIME 0x700C

#define TCP_NODELAY 0x0001
#define TCP_MAXSEG  0x0002
#define TCP_NOPUSH  0x0004
#define TCP_NOOPT   0x0008
#define TCP_BSDURGENT   0x7000 
 
#define TCP_WSCALE  0x0010
#define TCP_NOSACK  0x0020

#define UDP_NOCHECKSUM  0x0001

#define AF_UNSPEC   0 
#define AF_UNIX 1 
#define AF_INET 2 
#define AF_IMPLINK  3 
#define AF_PUP  4 
#define AF_CHAOS    5 
#define AF_IPX  6 
#define AF_NS   6 
#define AF_ISO  7 
#define AF_OSI  AF_ISO 
#define AF_ECMA 8 
#define AF_DATAKIT  9 
#define AF_CCITT    10 
#define AF_SNA  11 
#define AF_DECnet   12 
#define AF_DLI  13 
#define AF_LAT  14 
#define AF_HYLINK   15 
#define AF_APPLETALK    16 
#define AF_NETBIOS  17 
#define AF_VOICEVIEW    18 
#define AF_FIREFOX  19 
#define AF_UNKNOWN1 20 
#define AF_BAN  21 
#define AF_ATM  22 
#define AF_INET6    23 
#define AF_CLUSTER  24 
#define AF_12844    25 
#define AF_IRDA 26 
#define AF_NETDES   28 
 
#define AF_MAX  29

#define PF_UNSPEC   AF_UNSPEC
#define PF_UNIX AF_UNIX
#define PF_INET AF_INET
#define PF_IMPLINK  AF_IMPLINK
#define PF_PUP  AF_PUP
#define PF_CHAOS    AF_CHAOS
#define PF_NS   AF_NS
#define PF_IPX  AF_IPX
#define PF_ISO  AF_ISO
#define PF_OSI  AF_OSI
#define PF_ECMA AF_ECMA
#define PF_DATAKIT  AF_DATAKIT
#define PF_CCITT    AF_CCITT
#define PF_SNA  AF_SNA
#define PF_DECnet   AF_DECnet
#define PF_DLI  AF_DLI
#define PF_LAT  AF_LAT
#define PF_HYLINK   AF_HYLINK
#define PF_APPLETALK    AF_APPLETALK
#define PF_VOICEVIEW    AF_VOICEVIEW
#define PF_FIREFOX  AF_FIREFOX
#define PF_UNKNOWN1 AF_UNKNOWN1
#define PF_BAN  AF_BAN
#define PF_ATM  AF_ATM
#define PF_INET6    AF_INET6
#define PF_CLUSTER  AF_CLUSTER
#define PF_12844    AF_12844
#define PF_IRDA AF_IRDA
#define PF_NETDES   AF_NETDES
 
#define PF_MAX  AF_MAX

#define SOL_SOCKET  0xffff 

#define SOMAXCONN   5
 
#define MSG_OOB 0x1 
#define MSG_PEEK    0x2 
#define MSG_DONTROUTE   0x4 
 
#define MSG_INTERRUPT   0x10 
#define MSG_MAXIOVLEN   16
 
#define MSG_PARTIAL 0x8000 

#define MAXGETHOSTSTRUCT    1024

#define FD_READ 0x01
#define FD_WRITE    0x02
#define FD_OOB  0x04
#define FD_ACCEPT   0x08
#define FD_CONNECT  0x10
#define FD_CLOSE    0x20

#define WSABASEERR  10000

 
#define WSAEINTR    (WSABASEERR+4)
#define WSAEBADF    (WSABASEERR+9)
#define WSAEACCES   (WSABASEERR+13)
#define WSAEFAULT   (WSABASEERR+14)
#define WSAEINVAL   (WSABASEERR+22)
#define WSAEMFILE   (WSABASEERR+24)

 
#define WSAEWOULDBLOCK  (WSABASEERR+35)
#define WSAEINPROGRESS  (WSABASEERR+36)
#define WSAEALREADY (WSABASEERR+37)
#define WSAENOTSOCK (WSABASEERR+38)
#define WSAEDESTADDRREQ (WSABASEERR+39)
#define WSAEMSGSIZE (WSABASEERR+40)
#define WSAEPROTOTYPE   (WSABASEERR+41)
#define WSAENOPROTOOPT  (WSABASEERR+42)
#define WSAEPROTONOSUPPORT  (WSABASEERR+43)
#define WSAESOCKTNOSUPPORT  (WSABASEERR+44)
#define WSAEOPNOTSUPP   (WSABASEERR+45)
#define WSAEPFNOSUPPORT (WSABASEERR+46)
#define WSAEAFNOSUPPORT (WSABASEERR+47)
#define WSAEADDRINUSE   (WSABASEERR+48)
#define WSAEADDRNOTAVAIL    (WSABASEERR+49)
#define WSAENETDOWN (WSABASEERR+50)
#define WSAENETUNREACH  (WSABASEERR+51)
#define WSAENETRESET    (WSABASEERR+52)
#define WSAECONNABORTED (WSABASEERR+53)
#define WSAECONNRESET   (WSABASEERR+54)
#define WSAENOBUFS  (WSABASEERR+55)
#define WSAEISCONN  (WSABASEERR+56)
#define WSAENOTCONN (WSABASEERR+57)
#define WSAESHUTDOWN    (WSABASEERR+58)
#define WSAETOOMANYREFS (WSABASEERR+59)
#define WSAETIMEDOUT    (WSABASEERR+60)
#define WSAECONNREFUSED (WSABASEERR+61)
#define WSAELOOP    (WSABASEERR+62)
#define WSAENAMETOOLONG (WSABASEERR+63)
#define WSAEHOSTDOWN    (WSABASEERR+64)
#define WSAEHOSTUNREACH (WSABASEERR+65)
#define WSAENOTEMPTY    (WSABASEERR+66)
#define WSAEPROCLIM (WSABASEERR+67)
#define WSAEUSERS   (WSABASEERR+68)
#define WSAEDQUOT   (WSABASEERR+69)
#define WSAESTALE   (WSABASEERR+70)
#define WSAEREMOTE  (WSABASEERR+71)
 
#define WSAEDISCON  (WSABASEERR+101)

 
#define WSASYSNOTREADY  (WSABASEERR+91)
#define WSAVERNOTSUPPORTED  (WSABASEERR+92)
#define WSANOTINITIALISED   (WSABASEERR+93)
 
#define WSAENOMORE  (WSABASEERR+102)
#define WSAECANCELLED   (WSABASEERR+103)
#define WSAEINVALIDPROCTABLE    (WSABASEERR+104)
#define WSAEINVALIDPROVIDER (WSABASEERR+105)
#define WSAEPROVIDERFAILEDINIT  (WSABASEERR+106)
#define WSASYSCALLFAILURE   (WSABASEERR+107)
#define WSASERVICE_NOT_FOUND    (WSABASEERR+108)
#define WSATYPE_NOT_FOUND   (WSABASEERR+109)
#define WSA_E_NO_MORE   (WSABASEERR+110)
#define WSA_E_CANCELLED (WSABASEERR+111)
#define WSAEREFUSED (WSABASEERR+112)


 
#define WSAHOST_NOT_FOUND   (WSABASEERR+1001)
#define HOST_NOT_FOUND  WSAHOST_NOT_FOUND

 
#define WSATRY_AGAIN    (WSABASEERR+1002)
#define TRY_AGAIN   WSATRY_AGAIN

 
#define WSANO_RECOVERY  (WSABASEERR+1003)
#define NO_RECOVERY WSANO_RECOVERY

 
#define WSANO_DATA  (WSABASEERR+1004)
#define NO_DATA WSANO_DATA

 
#define WSANO_ADDRESS   WSANO_DATA
#define NO_ADDRESS  WSANO_ADDRESS

 
#define EWOULDBLOCK WSAEWOULDBLOCK
#define EINPROGRESS WSAEINPROGRESS
#define EALREADY    WSAEALREADY
#define ENOTSOCK    WSAENOTSOCK
#define EDESTADDRREQ    WSAEDESTADDRREQ
#define EMSGSIZE    WSAEMSGSIZE
#define EPROTOTYPE  WSAEPROTOTYPE
#define ENOPROTOOPT WSAENOPROTOOPT
#define EPROTONOSUPPORT WSAEPROTONOSUPPORT
#define ESOCKTNOSUPPORT WSAESOCKTNOSUPPORT
#define EOPNOTSUPP  WSAEOPNOTSUPP
#define EPFNOSUPPORT    WSAEPFNOSUPPORT
#define EAFNOSUPPORT    WSAEAFNOSUPPORT
#define EADDRINUSE  WSAEADDRINUSE
#define EADDRNOTAVAIL   WSAEADDRNOTAVAIL
#define ENETDOWN    WSAENETDOWN
#define ENETUNREACH WSAENETUNREACH
#define ENETRESET   WSAENETRESET
#define ECONNABORTED    WSAECONNABORTED
#define ECONNRESET  WSAECONNRESET
#define ENOBUFS WSAENOBUFS
#define EISCONN WSAEISCONN
#define ENOTCONN    WSAENOTCONN
#define ESHUTDOWN   WSAESHUTDOWN
#define ETOOMANYREFS    WSAETOOMANYREFS
#define ETIMEDOUT   WSAETIMEDOUT
#define ECONNREFUSED    WSAECONNREFUSED
#define ELOOP   WSAELOOP
#define ENAMETOOLONG    WSAENAMETOOLONG
#define EHOSTDOWN   WSAEHOSTDOWN
#define EHOSTUNREACH    WSAEHOSTUNREACH
#define ENOTEMPTY   WSAENOTEMPTY
#define EPROCLIM    WSAEPROCLIM
#define EUSERS  WSAEUSERS
#define EDQUOT  WSAEDQUOT
#define ESTALE  WSAESTALE
#define EREMOTE WSAEREMOTE
 
#define ENOTREADY   WSASYSNOTREADY
#define EVERNOTSUPPORTED    WSAVERNOTSUPPORTED
#define ENOTINITIALISED WSANOTINITIALISED

typedef unsigned char   u_char;
typedef unsigned short  u_short;
typedef unsigned int    u_int;
typedef unsigned long   u_long;
 
typedef char MBChar;
 
typedef struct _fd_set
{
    u_int fd_count;
    SOCKET fd_array[FD_SETSIZE];
} fd_set;
 
typedef struct _wstimeval
{
    int32_t tv_sec;
    int32_t tv_usec;
} wstimeval;
 
typedef struct _hostent
{
    char *h_name;
    char **h_aliases;
    int16_t h_addrtype;
    int16_t h_length;
    char **h_addr_list;
} hostent;
 
typedef struct _netent
{
    char *n_name;
    char **n_aliases;
    int16_t n_addrtype;
    u_long n_net;
} netent;
 
typedef struct _servent
{
    char *s_name;
    char **s_aliases;
    int16_t s_port;
    char *s_proto;
} servent;
 
typedef struct _protoent
{
    char *p_name;
    char **p_aliases;
    int16_t p_proto;
} protoent;
 
typedef struct _in_addr
{
    union
    {
        struct { u_char s_b1,s_b2,s_b3,s_b4; } S_un_b;
        struct { u_short s_w1,s_w2; } S_un_w;
        u_long S_addr;
        u_char S_bytes[4];
    } S_un;
#define s_addr  S_un.S_addr
} in_addr;
 
typedef struct _sockaddr_in
{
    u_short sin_family;
    u_short sin_port;
    in_addr sin_addr;
    char sin_zero[8];
} sockaddr_in;
 
typedef struct _WSADATA
{
    uint16_t wversion;
    uint16_t whighversion;
    char szdescription[WSADESCRIPTION_LEN + 1];
    char szsystemstatus[WSASYS_STATUS_LEN + 1];
    uint16_t imaxsockets;
    uint16_t imaxudpdg;
    char *lpvendorinfo;
} WSADATA;
 
typedef struct _TRANSMIT_FILE_BUFFERS
{
    void *head;
    uint32_t headlength;
    void *tail;
    uint32_t taillength;
} TRANSMIT_FILE_BUFFERS;

typedef struct _sockaddr
{
    u_short sa_family;    
    char    sa_data[14];  
} sockaddr;
 
typedef sockaddr SOCKADDR;

typedef struct _sockproto
{
    u_short sp_family;
    u_short sp_protocol;
} sockproto;

typedef struct _linger
{
    u_short l_onoff;
    u_short l_linger;
} linger;

typedef struct _ip_mreq
{
    in_addr imrmultiaddr; 
    in_addr imrinterface; 
} ip_mreq;

BOOL STDCALL WSStart(void);
BOOL STDCALL WSStop(void);
 
void STDCALL WSAsyncStart(void *data);


SOCKET STDCALL accept(SOCKET s, SOCKADDR *addr, int *addrlen);

int STDCALL bind(SOCKET s, SOCKADDR *addr, int namelen);

int STDCALL closesocket(SOCKET s);

int STDCALL connect(SOCKET s, SOCKADDR *name, int namelen);

int STDCALL ioctlsocket(SOCKET s, int32_t cmd, u_long *arg);

int STDCALL getpeername(SOCKET s, SOCKADDR *name, int *namelen);

int STDCALL getsockname(SOCKET s, SOCKADDR *name, int *namelen);

int STDCALL getsockopt(SOCKET s, int level, int optname, char *optval, int *optlen);

u_long STDCALL htonl(u_long hostlong);

u_short STDCALL htons(u_short hostshort);

u_long STDCALL inet_addr(const char *cp);

char * STDCALL inet_ntoa(in_addr inaddr);

int STDCALL listen(SOCKET s, int backlog);

u_long STDCALL ntohl(u_long netlong);

u_short STDCALL ntohs(u_short netshort);

int STDCALL recv(SOCKET s, char *buf, int len, int flags);

int STDCALL recvfrom(SOCKET s, char *buf, int len, int flags, SOCKADDR *from, int *fromlen);

int STDCALL select(int nfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, wstimeval *timeout);

int STDCALL send(SOCKET s, const char *buf, int len, int flags);

int STDCALL sendto(SOCKET s, const char *buf, int len, int flags, SOCKADDR *toaddr, int tolen);

int STDCALL setsockopt(SOCKET s, int level, int optname, const char *optval, int optlen);

int STDCALL shutdown(SOCKET s, int how);

SOCKET STDCALL socket(int af, int type, int protocol);

hostent * STDCALL gethostbyaddr(const char *addr, int len, int family);

hostent * STDCALL gethostbyname(const char *name);

int STDCALL gethostname(char *name, int namelen);

servent * STDCALL getservbyport(int port, const char *proto);

servent * STDCALL getservbyname(const char *name, const char *proto);

protoent * STDCALL getprotobynumber(int proto);

protoent * STDCALL getprotobyname(const char *name);

int STDCALL WSAStartup(uint16_t wversionrequired, WSADATA *wsadata);

int STDCALL WSACleanup(void);

void STDCALL WSASetLastError(int ierror);

int STDCALL WSAGetLastError(void);
BOOL STDCALL WSAIsBlocking(void);
int STDCALL WSAUnhookBlockingHook(void);
FARPROC STDCALL WSASetBlockingHook(FARPROC lpblockfunc);
int STDCALL WSACancelBlockingCall(void);
HANDLE STDCALL WSAAsyncGetServByName(HWND hwnd, u_int wmsg, const char *name, const char *proto, char *buf, int buflen);
HANDLE STDCALL WSAAsyncGetServByPort(HWND hwnd, u_int wmsg, int port, const char *proto, char *buf, int buflen);
HANDLE STDCALL WSAAsyncGetProtoByName(HWND hwnd, u_int wmsg, const char *name, char *buf, int buflen);
HANDLE STDCALL WSAAsyncGetProtoByNumber(HWND hwnd, u_int wmsg, int number, char *buf, int buflen);
HANDLE STDCALL WSAAsyncGetHostByName(HWND hwnd, u_int wmsg, const char *name, char *buf, int buflen);
HANDLE STDCALL WSAAsyncGetHostByAddr(HWND hwnd, u_int wmsg, const char *addr, int len, int family, char *buf, int buflen);
int STDCALL WSACancelAsyncRequest(HANDLE hasynctaskhandle);
int STDCALL WSAAsyncSelect(SOCKET s, HWND hwnd, u_int wmsg, int32_t levent);

int STDCALL WSARecvEx(SOCKET s, char *buf, int len, int *flags);

BOOL STDCALL __WSAFDIsSet(SOCKET s, fd_set *fdset);

int STDCALL __WSAFDIsSet_(SOCKET s, fd_set *fdset);
 
BOOL STDCALL TransmitFile(SOCKET hsocket, HANDLE hfile, uint32_t nnumberofbytestowrite, uint32_t nnumberofbytespersend, OVERLAPPED *lpoverlapped, TRANSMIT_FILE_BUFFERS *lptransmitbuffers, uint32_t dwreserved);
 
BOOL STDCALL AcceptEx(SOCKET slistensocket, SOCKET sacceptsocket, void *lpoutputbuffer, uint32_t dwreceivedatalength, uint32_t dwlocaladdresslength, uint32_t dwremoteaddresslength, uint32_t *lpdwbytesreceived, OVERLAPPED *lpoverlapped);
 
void STDCALL GetAcceptExSockaddrs(void *lpoutputbuffer, uint32_t dwreceivedatalength, uint32_t dwlocaladdresslength, uint32_t dwremoteaddresslength, SOCKADDR **localsockaddr, int *localsockaddrlength, SOCKADDR **remotesockaddr, int *remotesockaddrlength);
 
uint32_t STDCALL WSAMakeSyncReply(uint16_t buflen, uint16_t error);
uint32_t STDCALL WSAMakeSelectReply(uint16_t event, uint16_t error);
uint16_t STDCALL WSAGetAsyncBuflen(uint32_t param);
uint16_t STDCALL WSAGetAsyncError(uint32_t param);
uint16_t STDCALL WSAGetSelectEvent(uint32_t param);
uint16_t STDCALL WSAGetSelectError(uint32_t param);

void STDCALL FD_CLR(SOCKET socket, fd_set *fdset);

BOOL STDCALL FD_ISSET(SOCKET socket, fd_set *fdset);

void STDCALL FD_SET(SOCKET socket, fd_set *fdset);

void STDCALL FD_ZERO(fd_set *fdset);

int STDCALL WsControl(uint32_t proto, uint32_t action, void *prequestinfo, uint32_t *pcbrequestinfolen, void *presponseinfo, uint32_t *pcbresponseinfolen);

netent * STDCALL getnetbyaddr(void *addr, int len, int type);

netent * STDCALL getnetbyname(const char *name);

int STDCALL WsControlEx(uint32_t proto, uint32_t action, void *prequestinfo, uint32_t *pcbrequestinfolen, void *presponseinfo, uint32_t *pcbresponseinfolen);


BOOL STDCALL WinsockRedirectInput(SOCKET s);

BOOL STDCALL WinsockRedirectOutput(SOCKET s);
 
uint32_t STDCALL WinsockErrorToString(int32_t error, char *string, uint32_t len);
 
#ifdef __cplusplus
}
#endif
 
#endif // _ULTIBO_WINSOCK_H