/*

  Definitions for winsock 1.1

  Portions Copyright (c) 1980, 1983, 1988, 1993

  The Regents of the University of California.  All rights reserved.

  Portions Copyright (c) 1993 by Digital Equipment Corporation.

 */

#ifndef _WINSOCK_H

#define _WINSOCK_H

#if __GNUC__ >=3

#pragma GCC system_header

#endif

#define _GNU_H_WINDOWS32_SOCKETS

#include <windows.h>

#ifdef __cplusplus

extern "C" {

#endif

#if !defined ( _BSDTYPES_DEFINED )

/* also defined in gmon.h and in cygwin's sys/types */

typedef unsigned char	u_char;

typedef unsigned short	u_short;

typedef unsigned int	u_int;

typedef unsigned long	u_long;

#define _BSDTYPES_DEFINED

#endif /* !defined  _BSDTYPES_DEFINED */

typedef u_int	SOCKET;

#ifndef FD_SETSIZE

#define FD_SETSIZE	64

#endif

/* shutdown() how types */

#define SD_RECEIVE      0x00

#define SD_SEND         0x01

#define SD_BOTH         0x02

#ifndef _SYS_TYPES_FD_SET

/* fd_set may have be defined by the newlib <sys/types.h>

 * if  __USE_W32_SOCKETS not defined.

 */

#ifdef fd_set

#undef fd_set

#endif

typedef struct fd_set {

	u_int   fd_count;

	SOCKET  fd_array[FD_SETSIZE];

} fd_set;

int PASCAL __WSAFDIsSet(SOCKET,fd_set*);

#ifndef FD_CLR

#define FD_CLR(fd,set) do { u_int __i;\

for (__i = 0; __i < ((fd_set *)(set))->fd_count ; __i++) {\

	if (((fd_set *)(set))->fd_array[__i] == (fd)) {\

	while (__i < ((fd_set *)(set))->fd_count-1) {\

		((fd_set*)(set))->fd_array[__i] = ((fd_set*)(set))->fd_array[__i+1];\

		__i++;\

	}\

	((fd_set*)(set))->fd_count--;\

	break;\

	}\

}\

} while (0)

#endif

#ifndef FD_SET

#define FD_SET(fd, set) do { \

    if (((fd_set *)(set))->fd_count < FD_SETSIZE) \

	((fd_set *)(set))->fd_array[((fd_set *)(set))->fd_count++]=(fd);\

}while (0)

#endif

#ifndef FD_ZERO

#define FD_ZERO(set) (((fd_set *)(set))->fd_count=0)

#endif

#ifndef FD_ISSET

#define FD_ISSET(fd, set) __WSAFDIsSet((SOCKET)(fd), (fd_set *)(set))

#endif

#elif !defined(USE_SYS_TYPES_FD_SET)

#warning "fd_set and associated macros have been defined in sys/types.  \

    This can cause runtime problems with W32 sockets" 

#endif /* ndef _SYS_TYPES_FD_SET */

#if !(defined (__INSIDE_CYGWIN__) || defined (__INSIDE_MSYS__))

#ifndef _TIMEVAL_DEFINED /* also in sys/time.h */

#define _TIMEVAL_DEFINED

struct timeval {

	long    tv_sec;

	long    tv_usec;

};

#define timerisset(tvp)	 ((tvp)->tv_sec || (tvp)->tv_usec)

#define timercmp(tvp, uvp, cmp) \

	(((tvp)->tv_sec != (uvp)->tv_sec) ? \

	((tvp)->tv_sec cmp (uvp)->tv_sec) : \

	((tvp)->tv_usec cmp (uvp)->tv_usec))

#define timerclear(tvp)	 (tvp)->tv_sec = (tvp)->tv_usec = 0

#endif /* _TIMEVAL_DEFINED */

struct  hostent {

	char	*h_name;

	char	**h_aliases;

	short	h_addrtype;

	short	h_length;

	char	**h_addr_list;

#define h_addr h_addr_list[0]

};

struct linger {

	u_short l_onoff;

	u_short l_linger;

};

#endif /* ! (__INSIDE_CYGWIN__ || __INSIDE_MSYS__) */

#define IOCPARM_MASK	0x7f

#define IOC_VOID	0x20000000

#define IOC_OUT	0x40000000

#define IOC_IN	0x80000000

#define IOC_INOUT	(IOC_IN|IOC_OUT)

#if !(defined (__INSIDE_CYGWIN__) || defined (__INSIDE_MSYS__))

#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 FIONBIO	_IOW('f', 126, u_long)

#endif /* ! (__INSIDE_CYGWIN__ || __INSIDE_MSYS__) */

#define FIONREAD	_IOR('f', 127, 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)

#if !(defined (__INSIDE_CYGWIN__) || defined (__INSIDE_MSYS__))

struct netent {

	char	* n_name;

	char	**n_aliases;

	short	n_addrtype;

	u_long n_net;

};

struct  servent {

	char	*s_name;

	char	**s_aliases;

	short	s_port;

	char	*s_proto;

};

struct  protoent {

	char	*p_name;

	char	**p_aliases;

	short	p_proto;

};

#endif /* ! (__INSIDE_CYGWIN__ || __INSIDE_MSYS__) */

#define IPPROTO_IP	0

#define IPPROTO_ICMP	1

#define IPPROTO_IGMP 2

#define IPPROTO_GGP 3

#define IPPROTO_TCP	6

#define IPPROTO_PUP	12

#define IPPROTO_UDP	17

#define IPPROTO_IDP	22

#define IPPROTO_ND	77

#define IPPROTO_RAW	255

#define IPPROTO_MAX	256

#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_MTP	57

#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

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;

	} S_un;

#define s_addr  S_un.S_addr

#define s_host  S_un.S_un_b.s_b2

#define s_net   S_un.S_un_b.s_b1

#define s_imp   S_un.S_un_w.s_w2

#define s_impno S_un.S_un_b.s_b4

#define s_lh    S_un.S_un_b.s_b3

};

#define IN_CLASSA(i)	(((long)(i)&0x80000000) == 0)

#define IN_CLASSA_NET	0xff000000

#define IN_CLASSA_NSHIFT	24

#define IN_CLASSA_HOST	0x00ffffff

#define IN_CLASSA_MAX	128

#define IN_CLASSB(i)	(((long)(i)&0xc0000000)==0x80000000)

#define IN_CLASSB_NET	   0xffff0000

#define IN_CLASSB_NSHIFT	16

#define IN_CLASSB_HOST	  0x0000ffff

#define IN_CLASSB_MAX	   65536

#define IN_CLASSC(i)	(((long)(i)&0xe0000000)==0xc0000000)

#define IN_CLASSC_NET	   0xffffff00

#define IN_CLASSC_NSHIFT	8

#define IN_CLASSC_HOST	  0xff

#define INADDR_ANY	      (u_long)0

#define INADDR_LOOPBACK	 0x7f000001

#define INADDR_BROADCAST	(u_long)0xffffffff

#define INADDR_NONE	0xffffffff

struct sockaddr_in {

	short	sin_family;

	u_short	sin_port;

	struct	in_addr sin_addr;

	char	sin_zero[8];

};

#define WSADESCRIPTION_LEN	256

#define WSASYS_STATUS_LEN	128

typedef struct WSAData {

	WORD	wVersion;

	WORD	wHighVersion;

	char	szDescription[WSADESCRIPTION_LEN+1];

	char	szSystemStatus[WSASYS_STATUS_LEN+1];

	unsigned short	iMaxSockets;

	unsigned short	iMaxUdpDg;

	char * 	lpVendorInfo;

} WSADATA;

typedef WSADATA *LPWSADATA;

#if !(defined (__INSIDE_CYGWIN__) || defined (__INSIDE_MSYS__))

#define IP_OPTIONS	1

#define SO_DEBUG	1

#define SO_ACCEPTCONN	2

#define SO_REUSEADDR	4

#define SO_KEEPALIVE	8

#define SO_DONTROUTE	16

#define SO_BROADCAST	32

#define SO_USELOOPBACK	64

#define SO_LINGER	128

#define SO_OOBINLINE	256

#define SO_DONTLINGER	(u_int)(~SO_LINGER)

#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

#endif /* ! (__INSIDE_CYGWIN__ || __INSIDE_MSYS__) */

/*

 * Note that the next 5 IP defines are specific to WinSock 1.1 (wsock32.dll).

 * They will cause errors or unexpected results if used with the

 * (gs)etsockopts exported from the WinSock 2 lib, ws2_32.dll. Refer ws2tcpip.h.

 */         

#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_DEFAULT_MULTICAST_TTL   1

#define IP_DEFAULT_MULTICAST_LOOP  1

#define IP_MAX_MEMBERSHIPS	 20

struct ip_mreq {

	struct in_addr imr_multiaddr;

	struct in_addr imr_interface;

};

#define INVALID_SOCKET (SOCKET)(~0)

#define SOCKET_ERROR	(-1)

#define SOCK_STREAM	1

#define SOCK_DGRAM	2

#define SOCK_RAW	3

#define SOCK_RDM	4

#define SOCK_SEQPACKET	5

#define TCP_NODELAY	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

#if !(defined (__INSIDE_CYGWIN__) || defined (__INSIDE_MSYS__))

#define AF_MAX	24

struct sockaddr {

	u_short sa_family;

	char	sa_data[14];

};

#endif /* ! (__INSIDE_CYGWIN__ || __INSIDE_MSYS__) */

struct sockproto {

	u_short sp_family;

	u_short sp_protocol;

};

#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_MAX	AF_MAX

#define SOL_SOCKET	0xffff

#define SOMAXCONN	5

#if !(defined (__INSIDE_CYGWIN__) || defined (__INSIDE_MSYS__))

#define MSG_OOB	1

#define MSG_PEEK	2

#define MSG_DONTROUTE	4

#endif  /* ! (__INSIDE_CYGWIN__ || __INSIDE_MSYS__) */

#define MSG_MAXIOVLEN	16

#define MSG_PARTIAL	0x8000

#define MAXGETHOSTSTRUCT	1024

#define FD_READ	1

#define FD_WRITE	2

#define FD_OOB	4

#define FD_ACCEPT	8

#define FD_CONNECT	16

#define FD_CLOSE	32

#ifndef WSABASEERR

#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 WSAHOST_NOT_FOUND	(WSABASEERR+1001)

#define WSATRY_AGAIN	(WSABASEERR+1002)

#define WSANO_RECOVERY	(WSABASEERR+1003)

#define WSANO_DATA	(WSABASEERR+1004)

#endif /* !WSABASEERR */

#define WSANO_ADDRESS	WSANO_DATA

#if !(defined (__INSIDE_CYGWIN__) || defined (__INSIDE_MSYS__))

#define h_errno WSAGetLastError()

#define HOST_NOT_FOUND	WSAHOST_NOT_FOUND

#define TRY_AGAIN	WSATRY_AGAIN

#define NO_RECOVERY	WSANO_RECOVERY

#define NO_DATA	WSANO_DATA

#define NO_ADDRESS	WSANO_ADDRESS

#endif /* ! (__INSIDE_CYGWIN__ || __INSIDE_MSYS__) */

SOCKET PASCAL accept(SOCKET,struct sockaddr*,int*);

int PASCAL bind(SOCKET,const struct sockaddr*,int);

int PASCAL closesocket(SOCKET);

int PASCAL connect(SOCKET,const struct sockaddr*,int);

int PASCAL ioctlsocket(SOCKET,long,u_long *);

int PASCAL getpeername(SOCKET,struct sockaddr*,int*);

int PASCAL getsockname(SOCKET,struct sockaddr*,int*);

int PASCAL getsockopt(SOCKET,int,int,char*,int*);

unsigned long PASCAL inet_addr(const char*);

DECLARE_STDCALL_P(char *) inet_ntoa(struct in_addr);

int PASCAL listen(SOCKET,int);

int PASCAL recv(SOCKET,char*,int,int);

int PASCAL recvfrom(SOCKET,char*,int,int,struct sockaddr*,int*);

int PASCAL send(SOCKET,const char*,int,int);

int PASCAL sendto(SOCKET,const char*,int,int,const struct sockaddr*,int);

int PASCAL setsockopt(SOCKET,int,int,const char*,int);

int PASCAL shutdown(SOCKET,int);

SOCKET PASCAL socket(int,int,int);

DECLARE_STDCALL_P(struct hostent *) gethostbyaddr(const char*,int,int);

DECLARE_STDCALL_P(struct hostent *) gethostbyname(const char*);

DECLARE_STDCALL_P(struct servent *) getservbyport(int,const char*);

DECLARE_STDCALL_P(struct servent *) getservbyname(const char*,const char*);

DECLARE_STDCALL_P(struct protoent *) getprotobynumber(int);

DECLARE_STDCALL_P(struct protoent *) getprotobyname(const char*);

int PASCAL WSAStartup(WORD,LPWSADATA);

int PASCAL WSACleanup(void);

void PASCAL WSASetLastError(int);

int PASCAL WSAGetLastError(void);

BOOL PASCAL WSAIsBlocking(void);

int PASCAL WSAUnhookBlockingHook(void);

FARPROC PASCAL WSASetBlockingHook(FARPROC);

int PASCAL WSACancelBlockingCall(void);

HANDLE PASCAL WSAAsyncGetServByName(HWND,u_int,const char*,const char*,char*,int);

HANDLE PASCAL WSAAsyncGetServByPort(HWND,u_int,int,const char*,char*,int);

HANDLE PASCAL WSAAsyncGetProtoByName(HWND,u_int,const char*,char*,int);

HANDLE PASCAL WSAAsyncGetProtoByNumber(HWND,u_int,int,char*,int);

HANDLE PASCAL WSAAsyncGetHostByName(HWND,u_int,const char*,char*,int);

HANDLE PASCAL WSAAsyncGetHostByAddr(HWND,u_int,const char*,int,int,char*,int);

int PASCAL WSACancelAsyncRequest(HANDLE);

int PASCAL WSAAsyncSelect(SOCKET,HWND,u_int,long);

#if !(defined (__INSIDE_CYGWIN__) || defined (__INSIDE_MSYS__))

u_long PASCAL htonl(u_long);

u_long PASCAL ntohl(u_long);

u_short PASCAL htons(u_short);

u_short PASCAL ntohs(u_short);

int PASCAL select(int nfds,fd_set*,fd_set*,fd_set*,const struct timeval*);

int PASCAL gethostname(char*,int);

#endif /* ! (__INSIDE_CYGWIN__ || __INSIDE_MSYS__) */

#define WSAMAKEASYNCREPLY(b,e)	MAKELONG(b,e)

#define WSAMAKESELECTREPLY(e,error)	MAKELONG(e,error)

#define WSAGETASYNCBUFLEN(l)	LOWORD(l)

#define WSAGETASYNCERROR(l)	HIWORD(l)

#define WSAGETSELECTEVENT(l)	LOWORD(l)

#define WSAGETSELECTERROR(l)	HIWORD(l)

typedef struct sockaddr SOCKADDR;

typedef struct sockaddr *PSOCKADDR;

typedef struct sockaddr *LPSOCKADDR;

typedef struct sockaddr_in SOCKADDR_IN;

typedef struct sockaddr_in *PSOCKADDR_IN;

typedef struct sockaddr_in *LPSOCKADDR_IN;

typedef struct linger LINGER;

typedef struct linger *PLINGER;

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;

#ifdef __cplusplus

}

#endif

/*

 * Recent MSDN docs indicate that the MS-specific extensions exported from

 * mswsock.dll (AcceptEx, TransmitFile. WSARecEx and GetAcceptExSockaddrs) are

 * declared in mswsock.h. These extensions are not supported on W9x or WinCE.

 * However, code using WinSock 1.1 API may expect the declarations and

 * associated defines to be in this header. Thus we include mswsock.h here.

 *

 * When linking against the WinSock 1.1 lib, wsock32.dll, the mswsock functions