// sys/socket.h// djl// Provide UNIX compatibility#ifndef  _INC_SYS_SOCKET#define  _INC_SYS_SOCKET#ifdef __cplusplusextern "C" {#endif#define WIN32_LEAN_AND_MEAN#ifdef __GNUC__#  define Win32_Winsock#endif#include <windows.h>#include <winsock.h>#include "win32.h"#define  ENOTSOCK	WSAENOTSOCK#ifdef USE_SOCKETS_AS_HANDLES#ifndef PERL_FD_SETSIZE#define PERL_FD_SETSIZE		64#endif#define PERL_BITS_PER_BYTE	8#define	PERL_NFDBITS		(sizeof(Perl_fd_mask)*PERL_BITS_PER_BYTE)typedef int			Perl_fd_mask;typedef struct	Perl_fd_set {    Perl_fd_mask bits[(PERL_FD_SETSIZE+PERL_NFDBITS-1)/PERL_NFDBITS];}				Perl_fd_set;#define PERL_FD_CLR(n,p) \    ((p)->bits[(n)/PERL_NFDBITS] &= ~((unsigned)1 << ((n)%PERL_NFDBITS)))#define PERL_FD_SET(n,p) \    ((p)->bits[(n)/PERL_NFDBITS] |=  ((unsigned)1 << ((n)%PERL_NFDBITS)))#define PERL_FD_ZERO(p) memset((char *)(p),0,sizeof(*(p)))#define PERL_FD_ISSET(n,p) \    ((p)->bits[(n)/PERL_NFDBITS] &   ((unsigned)1 << ((n)%PERL_NFDBITS)))#else	/* USE_SOCKETS_AS_HANDLES */#define Perl_fd_set	fd_set#define PERL_FD_SET(n,p)	FD_SET(n,p)#define PERL_FD_CLR(n,p)	FD_CLR(n,p)#define PERL_FD_ISSET(n,p)	FD_ISSET(n,p)#define PERL_FD_ZERO(p)		FD_ZERO(p)#endif	/* USE_SOCKETS_AS_HANDLES */SOCKET win32_accept (SOCKET s, struct sockaddr *addr, int *addrlen);int win32_bind (SOCKET s, const struct sockaddr *addr, int namelen);int win32_closesocket (SOCKET s);int win32_connect (SOCKET s, const struct sockaddr *name, int namelen);int win32_ioctlsocket (SOCKET s, long cmd, u_long *argp);int win32_getpeername (SOCKET s, struct sockaddr *name, int * namelen);int win32_getsockname (SOCKET s, struct sockaddr *name, int * namelen);int win32_getsockopt (SOCKET s, int level, int optname, char * optval, int *optlen);u_long win32_htonl (u_long hostlong);u_short win32_htons (u_short hostshort);unsigned long win32_inet_addr (const char * cp);char * win32_inet_ntoa (struct in_addr in);int win32_listen (SOCKET s, int backlog);u_long win32_ntohl (u_long netlong);u_short win32_ntohs (u_short netshort);int win32_recv (SOCKET s, char * buf, int len, int flags);int win32_recvfrom (SOCKET s, char * buf, int len, int flags,                         struct sockaddr *from, int * fromlen);int win32_select (int nfds, Perl_fd_set *rfds, Perl_fd_set *wfds, Perl_fd_set *xfds,		  const struct timeval *timeout);int win32_send (SOCKET s, const char * buf, int len, int flags);int win32_sendto (SOCKET s, const char * buf, int len, int flags,                       const struct sockaddr *to, int tolen);int win32_setsockopt (SOCKET s, int level, int optname,                           const char * optval, int optlen);SOCKET win32_socket (int af, int type, int protocol);int win32_shutdown (SOCKET s, int how);/* Database function prototypes */struct hostent * win32_gethostbyaddr(const char * addr, int len, int type);struct hostent * win32_gethostbyname(const char * name);int win32_gethostname (char * name, int namelen);struct servent * win32_getservbyport(int port, const char * proto);struct servent * win32_getservbyname(const char * name, const char * proto);struct protoent * win32_getprotobynumber(int proto);struct protoent * win32_getprotobyname(const char * name);struct protoent *win32_getprotoent(void);struct servent *win32_getservent(void);void win32_sethostent(int stayopen);void win32_setnetent(int stayopen);struct netent * win32_getnetent(void);struct netent * win32_getnetbyname(char *name);struct netent * win32_getnetbyaddr(long net, int type);void win32_setprotoent(int stayopen);void win32_setservent(int stayopen);void win32_endhostent(void);void win32_endnetent(void);void win32_endprotoent(void);void win32_endservent(void);#ifndef WIN32SCK_IS_STDSCK//// direct to our version//#define htonl		win32_htonl#define htons		win32_htons#define ntohl		win32_ntohl#define ntohs		win32_ntohs#define inet_addr	win32_inet_addr#define inet_ntoa	win32_inet_ntoa#define socket		win32_socket#define bind		win32_bind#define listen		win32_listen#define accept		win32_accept#define connect		win32_connect#define send		win32_send#define sendto		win32_sendto#define recv		win32_recv#define recvfrom	win32_recvfrom#define shutdown	win32_shutdown#define closesocket	win32_closesocket#define ioctlsocket	win32_ioctlsocket#define setsockopt	win32_setsockopt#define getsockopt	win32_getsockopt#define getpeername	win32_getpeername#define getsockname	win32_getsockname#define gethostname	win32_gethostname#define gethostbyname	win32_gethostbyname#define gethostbyaddr	win32_gethostbyaddr#define getprotobyname	win32_getprotobyname#define getprotobynumber win32_getprotobynumber#define getservbyname	win32_getservbyname#define getservbyport	win32_getservbyport#define select		win32_select#define endhostent	win32_endhostent#define endnetent	win32_endnetent#define endprotoent	win32_endprotoent#define endservent	win32_endservent#define getnetent	win32_getnetent#define getnetbyname	win32_getnetbyname#define getnetbyaddr	win32_getnetbyaddr#define getprotoent	win32_getprotoent#define getservent	win32_getservent#define sethostent	win32_sethostent#define setnetent	win32_setnetent#define setprotoent	win32_setprotoent#define setservent	win32_setservent#ifdef USE_SOCKETS_AS_HANDLES#undef fd_set#undef FD_SET#undef FD_CLR#undef FD_ISSET#undef FD_ZERO#define fd_set		Perl_fd_set#define FD_SET(n,p)	PERL_FD_SET(n,p)#define FD_CLR(n,p)	PERL_FD_CLR(n,p)#define FD_ISSET(n,p)	PERL_FD_ISSET(n,p)#define FD_ZERO(p)	PERL_FD_ZERO(p)#endif	/* USE_SOCKETS_AS_HANDLES */#endif	/* WIN32SCK_IS_STDSCK */#ifdef __cplusplus}#endif#endif	// _INC_SYS_SOCKET