/*

  Definitions for winsock 2

  Contributed by the WINE project.

  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.

 */

#if !(defined _WINSOCK2_H || defined _WINSOCK_H)

#define _WINSOCK2_H

#define _WINSOCK_H /* to prevent later inclusion of winsock.h */

#if __GNUC__ >= 3

#pragma GCC system_header

#endif

#define _GNU_H_WINDOWS32_SOCKETS

#include <windows.h>

#ifndef WINSOCK_API_LINKAGE

#ifdef __W32API_USE_DLLIMPORT__

#define WINSOCK_API_LINKAGE DECLSPEC_IMPORT

#else

#define WINSOCK_API_LINKAGE

#endif

#endif

#ifdef __cplusplus

extern "C" {

#endif

/*   Names common to Winsock1.1 and Winsock2  */

#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 /* ! def _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 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

/* this differs from the define in winsock.h and in cygwin sys/types.h */

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

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

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

		break;\

	}\

}\

if (__i == ((fd_set *)(set))->fd_count) {\

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

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

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

	}\

}\

} 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 may cause runtime problems with W32 sockets"

#endif /* ndef _SYS_TYPES_FD_SET */

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

/* IPv6 options */

#define IPPROTO_HOPOPTS		0  /* IPv6 Hop-by-Hop options */

#define IPPROTO_IPV6		41 /* IPv6 header */

#define IPPROTO_ROUTING		43 /* IPv6 Routing header */

#define IPPROTO_FRAGMENT	44 /* IPv6 fragmentation header */

#define IPPROTO_ESP		50 /* encapsulating security payload */

#define IPPROTO_AH		51 /* authentication header */

#define IPPROTO_ICMPV6		58 /* ICMPv6 */

#define IPPROTO_NONE		59 /* IPv6 no next header */

#define IPPROTO_DSTOPTS		60 /* IPv6 Destination options */

#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_EXCLUSIVEADDRUSE ((u_int)(~SO_REUSEADDR))

#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__) */

#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

#define AF_CLUSTER  24

#define AF_12844    25

#define AF_IRDA     26

#define AF_NETDES   28

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

#define AF_MAX	29

struct sockaddr {

	u_short sa_family;

	char	sa_data[14];

};

/* Portable IPv6/IPv4 version of sockaddr.  Based on RFC 2553.

   Pad to force 8 byte alignment and maximum size of 128 bytes. */

/*

 * Desired design of maximum size and alignment

 */

#define _SS_MAXSIZE    128

#define _SS_ALIGNSIZE  (sizeof (__int64)) 

/*

 * Definitions used for sockaddr_storage structure paddings design.

 */

#define _SS_PAD1SIZE   (_SS_ALIGNSIZE - sizeof (short))

#define _SS_PAD2SIZE   (_SS_MAXSIZE - (sizeof (short) \

				       + _SS_PAD1SIZE \

				       + _SS_ALIGNSIZE))

struct sockaddr_storage {

    short ss_family;

    char __ss_pad1[_SS_PAD1SIZE];  /* pad to 8 */

    __int64 __ss_align;  	   /* force alignment */

    char __ss_pad2[_SS_PAD2SIZE];  /*  pad to 128 */

};

#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

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

#define SOMAXCONN	0x7fffffff /* (5) in WinSock1.1 */

#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_BIT      0

#define FD_READ          (1 << FD_READ_BIT)

#define FD_WRITE_BIT     1

#define FD_WRITE         (1 << FD_WRITE_BIT)

#define FD_OOB_BIT       2

#define FD_OOB           (1 << FD_OOB_BIT)

#define FD_ACCEPT_BIT    3

#define FD_ACCEPT        (1 << FD_ACCEPT_BIT)

#define FD_CONNECT_BIT   4

#define FD_CONNECT       (1 << FD_CONNECT_BIT)

#define FD_CLOSE_BIT     5

#define FD_CLOSE         (1 << FD_CLOSE_BIT)

/* winsock1.1 defines stop at FD_CLOSE (32) */

#define FD_QOS_BIT       6

#define FD_QOS           (1 << FD_QOS_BIT)

#define FD_GROUP_QOS_BIT 7

#define FD_GROUP_QOS     (1 << FD_GROUP_QOS_BIT)

#define FD_ROUTING_INTERFACE_CHANGE_BIT 8

#define FD_ROUTING_INTERFACE_CHANGE     (1 << FD_ROUTING_INTERFACE_CHANGE_BIT)

#define FD_ADDRESS_LIST_CHANGE_BIT 9

#define FD_ADDRESS_LIST_CHANGE     (1 << FD_ADDRESS_LIST_CHANGE_BIT)

#define FD_MAX_EVENTS    10

#define FD_ALL_EVENTS    ((1 << FD_MAX_EVENTS) - 1)

#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) /* deprecated on WinSock2 */

#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)

/* WinSock2 specific error codes */

#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)

/* WS QualityofService errors */

#define WSA_QOS_RECEIVERS	(WSABASEERR + 1005)

#define WSA_QOS_SENDERS	(WSABASEERR + 1006)

#define WSA_QOS_NO_SENDERS	(WSABASEERR + 1007)

#define WSA_QOS_NO_RECEIVERS	(WSABASEERR + 1008)

#define WSA_QOS_REQUEST_CONFIRMED	(WSABASEERR + 1009)

#define WSA_QOS_ADMISSION_FAILURE	(WSABASEERR + 1010)

#define WSA_QOS_POLICY_FAILURE	(WSABASEERR + 1011)

#define WSA_QOS_BAD_STYLE	(WSABASEERR + 1012)

#define WSA_QOS_BAD_OBJECT	(WSABASEERR + 1013)

#define WSA_QOS_TRAFFIC_CTRL_ERROR	(WSABASEERR + 1014)

#define WSA_QOS_GENERIC_ERROR	(WSABASEERR + 1015)

#define WSA_QOS_ESERVICETYPE	(WSABASEERR + 1016)

#define WSA_QOS_EFLOWSPEC	(WSABASEERR + 1017)

#define WSA_QOS_EPROVSPECBUF	(WSABASEERR + 1018)

#define WSA_QOS_EFILTERSTYLE	(WSABASEERR + 1019)

#define WSA_QOS_EFILTERTYPE	(WSABASEERR + 1020)

#define WSA_QOS_EFILTERCOUNT	(WSABASEERR + 1021)

#define WSA_QOS_EOBJLENGTH	(WSABASEERR + 1022)

#define WSA_QOS_EFLOWCOUNT	(WSABASEERR + 1023)

#define WSA_QOS_EUNKOWNPSOBJ	(WSABASEERR + 1024)

#define WSA_QOS_EPOLICYOBJ	(WSABASEERR + 1025)

#define WSA_QOS_EFLOWDESC	(WSABASEERR + 1026)

#define WSA_QOS_EPSFLOWSPEC	(WSABASEERR + 1027)

#define WSA_QOS_EPSFILTERSPEC	(WSABASEERR + 1028)

#define WSA_QOS_ESDMODEOBJ	(WSABASEERR + 1029)

#define WSA_QOS_ESHAPERATEOBJ	(WSABASEERR + 1030)

#define WSA_QOS_RESERVED_PETYPE	(WSABASEERR + 1031)

#endif /* !WSABASEERR */

#define WSANO_ADDRESS	WSANO_DATA

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