/**
 * This file has no copyright assigned and is placed in the Public Domain.
 * This file is part of the w64 mingw-runtime package.
 * No warranty is given; refer to the file DISCLAIMER.PD within this package.
 */
#ifndef _WINSOCKAPI_
#define _WINSOCKAPI_

#ifndef _INC_WINDOWS
#include <windows.h>
#endif

/* define WINSOCK_API_LINKAGE and WSAAPI for less
 * diff output between winsock.h and winsock2.h, but
 * remember to undefine them at the end of file */
#ifndef WINSOCK_API_LINKAGE
#define UNDEF_WINSOCK_API_LINKAGE
#ifdef  DECLSPEC_IMPORT
#define WINSOCK_API_LINKAGE	DECLSPEC_IMPORT
#else
#define WINSOCK_API_LINKAGE
#endif
#endif /* WINSOCK_API_LINKAGE */
#define WSAAPI			WINAPI

#include <_timeval.h>
#include <_bsd_types.h>
#include <inaddr.h>
#include <mingw_inc/_socket_types.h>
#include <mingw_inc/_fd_types.h>
#include <mingw_inc/_ip_types.h>
#include <mingw_inc/_ip_mreq1.h>
#include <mingw_inc/_wsadata.h>
#include <mingw_inc/_xmitfile.h>

#ifdef __cplusplus
extern "C" {
#endif

extern int WINAPI __WSAFDIsSet(SOCKET,fd_set *);

#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)

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

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

#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_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


#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 0x000000ff

#define INADDR_ANY (u_long)0x00000000
#define INADDR_LOOPBACK 0x7f000001
#define INADDR_BROADCAST (u_long)0xffffffff
#define INADDR_NONE 0xffffffff


#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_DEFAULT_MULTICAST_TTL 1
#define IP_DEFAULT_MULTICAST_LOOP 1
#define IP_MAX_MEMBERSHIPS 20

#define SOCK_STREAM 1
#define SOCK_DGRAM 2
#define SOCK_RAW 3
#define SOCK_RDM 4
#define SOCK_SEQPACKET 5

#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 (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

#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_BSDURGENT 0x7000

#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_MAX 22

#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_MAX AF_MAX

#define SOL_SOCKET 0xffff

#define SOMAXCONN 5

#define MSG_OOB 0x1
#define MSG_PEEK 0x2
#define MSG_DONTROUTE 0x4

#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

#include <mingw_inc/_wsa_errnos.h>

/* these 46 functions have the same prototypes as in winsock2 */
  WINSOCK_API_LINKAGE SOCKET WSAAPI accept(SOCKET s,struct sockaddr *addr,int *addrlen);
  WINSOCK_API_LINKAGE int WSAAPI bind(SOCKET s,const struct sockaddr *name,int namelen);
  WINSOCK_API_LINKAGE int WSAAPI closesocket(SOCKET s);
  WINSOCK_API_LINKAGE int WSAAPI connect(SOCKET s,const struct sockaddr *name,int namelen);
  WINSOCK_API_LINKAGE int WSAAPI ioctlsocket(SOCKET s,long cmd,u_long *argp);
  WINSOCK_API_LINKAGE int WSAAPI getpeername(SOCKET s,struct sockaddr *name,int *namelen);
  WINSOCK_API_LINKAGE int WSAAPI getsockname(SOCKET s,struct sockaddr *name,int *namelen);
  WINSOCK_API_LINKAGE int WSAAPI getsockopt(SOCKET s,int level,int optname,char *optval,int *optlen);
  WINSOCK_API_LINKAGE u_long WSAAPI htonl(u_long hostlong);
  WINSOCK_API_LINKAGE u_short WSAAPI htons(u_short hostshort);
  WINSOCK_API_LINKAGE unsigned long WSAAPI inet_addr(const char *cp);
  WINSOCK_API_LINKAGE char *WSAAPI inet_ntoa(struct in_addr in);
  WINSOCK_API_LINKAGE int WSAAPI listen(SOCKET s,int backlog);
  WINSOCK_API_LINKAGE u_long WSAAPI ntohl(u_long netlong);
  WINSOCK_API_LINKAGE u_short WSAAPI ntohs(u_short netshort);
  WINSOCK_API_LINKAGE int WSAAPI recv(SOCKET s,char *buf,int len,int flags);
  WINSOCK_API_LINKAGE int WSAAPI recvfrom(SOCKET s,char *buf,int len,int flags,struct sockaddr *from,int *fromlen);
  WINSOCK_API_LINKAGE int WSAAPI select(int nfds,fd_set *readfds,fd_set *writefds,fd_set *exceptfds,const struct timeval *timeout);
  WINSOCK_API_LINKAGE int WSAAPI send(SOCKET s,const char *buf,int len,int flags);
  WINSOCK_API_LINKAGE int WSAAPI sendto(SOCKET s,const char *buf,int len,int flags,const struct sockaddr *to,int tolen);
  WINSOCK_API_LINKAGE int WSAAPI setsockopt(SOCKET s,int level,int optname,const char *optval,int optlen);
  WINSOCK_API_LINKAGE int WSAAPI shutdown(SOCKET s,int how);
  WINSOCK_API_LINKAGE SOCKET WSAAPI socket(int af,int type,int protocol);
  WINSOCK_API_LINKAGE struct hostent *WSAAPI gethostbyaddr(const char *addr,int len,int type);
  WINSOCK_API_LINKAGE struct hostent *WSAAPI gethostbyname(const char *name);
  WINSOCK_API_LINKAGE int WSAAPI gethostname(char *name,int namelen);
  WINSOCK_API_LINKAGE struct servent *WSAAPI getservbyport(int port,const char *proto);
  WINSOCK_API_LINKAGE struct servent *WSAAPI getservbyname(const char *name,const char *proto);
  WINSOCK_API_LINKAGE struct protoent *WSAAPI getprotobynumber(int number);
  WINSOCK_API_LINKAGE struct protoent *WSAAPI getprotobyname(const char *name);
  WINSOCK_API_LINKAGE int WSAAPI WSAStartup(WORD wVersionRequested,LPWSADATA lpWSAData);
  WINSOCK_API_LINKAGE int WSAAPI WSACleanup(void);
  WINSOCK_API_LINKAGE void WSAAPI WSASetLastError(int iError);
  WINSOCK_API_LINKAGE int WSAAPI WSAGetLastError(void);
  WINSOCK_API_LINKAGE WINBOOL WSAAPI WSAIsBlocking(void);
  WINSOCK_API_LINKAGE int WSAAPI WSAUnhookBlockingHook(void);
  WINSOCK_API_LINKAGE FARPROC WSAAPI WSASetBlockingHook(FARPROC lpBlockFunc);
  WINSOCK_API_LINKAGE int WSAAPI WSACancelBlockingCall(void);
  WINSOCK_API_LINKAGE HANDLE WSAAPI WSAAsyncGetServByName(HWND hWnd,u_int wMsg,const char *name,const char *proto,char *buf,int buflen);
  WINSOCK_API_LINKAGE HANDLE WSAAPI WSAAsyncGetServByPort(HWND hWnd,u_int wMsg,int port,const char *proto,char *buf,int buflen);
  WINSOCK_API_LINKAGE HANDLE WSAAPI WSAAsyncGetProtoByName(HWND hWnd,u_int wMsg,const char *name,char *buf,int buflen);
  WINSOCK_API_LINKAGE HANDLE WSAAPI WSAAsyncGetProtoByNumber(HWND hWnd,u_int wMsg,int number,char *buf,int buflen);
  WINSOCK_API_LINKAGE HANDLE WSAAPI WSAAsyncGetHostByName(HWND hWnd,u_int wMsg,const char *name,char *buf,int buflen);
  WINSOCK_API_LINKAGE HANDLE WSAAPI WSAAsyncGetHostByAddr(HWND hWnd,u_int wMsg,const char *addr,int len,int type,char *buf,int buflen);
  WINSOCK_API_LINKAGE int WSAAPI WSACancelAsyncRequest(HANDLE hAsyncTaskHandle);
  WINSOCK_API_LINKAGE int WSAAPI WSAAsyncSelect(SOCKET s,HWND hWnd,u_int wMsg,long lEvent);
#define __WINSOCK_WS1_SHARED	/* avoid redefinitions in winsock2.h */

/* these four functions are in mswsock.h in the new api */
  int WINAPI WSARecvEx(SOCKET s,char *buf,int len,int *flags);

#define TF_DISCONNECT 0x01
#define TF_REUSE_SOCKET 0x02
#define TF_WRITE_BEHIND 0x04

  WINBOOL WINAPI TransmitFile(SOCKET hSocket,HANDLE hFile,DWORD nNumberOfBytesToWrite,DWORD nNumberOfBytesPerSend,LPOVERLAPPED lpOverlapped,LPTRANSMIT_FILE_BUFFERS lpTransmitBuffers,DWORD dwReserved);
  WINBOOL WINAPI AcceptEx(SOCKET sListenSocket,SOCKET sAcceptSocket,PVOID lpOutputBuffer,DWORD dwReceiveDataLength,DWORD dwLocalAddressLength,DWORD dwRemoteAddressLength,LPDWORD lpdwBytesReceived,LPOVERLAPPED lpOverlapped);
  VOID WINAPI GetAcceptExSockaddrs(PVOID lpOutputBuffer,DWORD dwReceiveDataLength,DWORD dwLocalAddressLength,DWORD dwRemoteAddressLength,struct sockaddr **LocalSockaddr,LPINT LocalSockaddrLength,struct sockaddr **RemoteSockaddr,LPINT RemoteSockaddrLength);
#define __MSWSOCK_WS1_SHARED	/* avoid redefinitions in mswsock.h */

#define WSAMAKEASYNCREPLY(buflen,error) MAKELONG(buflen,error)
#define WSAMAKESELECTREPLY(event,error) MAKELONG(event,error)
#define WSAGETASYNCBUFLEN(lParam) LOWORD(lParam)
#define WSAGETASYNCERROR(lParam) HIWORD(lParam)
#define WSAGETSELECTEVENT(lParam) LOWORD(lParam)
#define WSAGETSELECTERROR(lParam) HIWORD(lParam)

#ifdef __cplusplus
}
#endif

#ifdef UNDEF_WINSOCK_API_LINKAGE
#undef WINSOCK_API_LINKAGE
#undef UNDEF_WINSOCK_API_LINKAGE
#endif

#undef WSAAPI

#ifdef IPV6STRICT
#error WINSOCK2 required.
#endif

#endif /* _WINSOCKAPI_ */