12 files changed, 2273 insertions, 0 deletions

diff --git a/private/inc/sockets/arpa/bootp.h b/private/inc/sockets/arpa/bootp.h
new file mode 100644
index 000000000..484be4227
--- /dev/null
+++ b/private/inc/sockets/arpa/bootp.h
@@ -0,0 +1,74 @@
+/*++
+
+Copyright (c) 1991 Microsoft Corporation
+
+Module Name:
+
+  bootp.h
+
+Abstract:
+
+  Include file for the bootp daemon.
+
+Author:
+
+  Sam Patton (sampa)   July 26, 1991
+
+Revision History:
+
+  when        who     what
+  ----        ---     ----
+  7-26-91    sampa    initial version
+
+--*/
+
+/******************************************************************
+ *
+ *  SpiderTCP Include Files
+ *
+ *  Copyright 1989  Spider Systems Limited
+ *
+ *  BOOTP.H
+ *
+ *  Include file for the booting daemon,
+ *  which uses BOOTP (bootstrap protocol).
+ *  See [SRI-NIC]<RFC>RFC951.TXT for a description of the protocol.
+ *
+ ******************************************************************/
+
+/*
+ *       /usr/projects/spare/PBRAIN/SCCS/pbrainG/dev/src/include/arpa/0/s.bootp.h
+ *      @(#)bootp.h     1.1
+ *
+ *      Last delta created      16:45:42 6/14/89
+ *      This file extracted     08:53:49 7/10/91
+ *
+ *      Modifications:
+ *
+ *              GSS     23 May 89       New File
+ */
+
+#ifndef BOOTP_INCLUDED
+#define BOOTP_INCLUDED
+
+struct bootp {
+        unchar  bp_op;          /* packet opcode type */
+#define BOOTREQUEST     1
+#define BOOTREPLY       2
+        unchar  bp_htype;       /* hardware addr type */
+        unchar  bp_hlen;        /* hardware addr length */
+        unchar  bp_hops;        /* gateway hops */
+        ulong   bp_xid;         /* transaction ID */
+        ushort  bp_secs;        /* seconds since boot began */
+        ushort  bp_unused;
+        iaddr_t bp_ciaddr;      /* client IP address */
+        iaddr_t bp_yiaddr;      /* 'your' IP address */
+        iaddr_t bp_siaddr;      /* server IP address */
+        iaddr_t bp_giaddr;      /* gateway IP address */
+        unchar  bp_chaddr[16];  /* client hardware address */
+        unchar  bp_sname[64];   /* server host name */
+        unchar  bp_file[128];   /* boot file name */
+        unchar  bp_vend[64];    /* vendor-specific area */
+};
+
+#endif  //BOOTP_INCLUDED
diff --git a/private/inc/sockets/arpa/ftp.h b/private/inc/sockets/arpa/ftp.h
new file mode 100644
index 000000000..4433e87ec
--- /dev/null
+++ b/private/inc/sockets/arpa/ftp.h
@@ -0,0 +1,109 @@
+/*++
+
+Copyright (c) 1991 Microsoft Corporation
+
+Module Name:
+
+  ftp.h
+
+Abstract:
+
+  ftp daemon definitions
+
+Author:
+
+  Sam Patton (sampa)   July 26, 1991
+
+Revision History:
+
+  when        who     what
+  ----        ---     ----
+  7-26-91    sampa    initial version
+
+--*/
+
+/******************************************************************
+ *
+ *  SpiderTCP Socket Utilities
+ *
+ *  Copyright 1987  Spider Systems Limited
+ *
+ *  FTP.H
+ *
+ *    FTP Daemon - Definitions (see RFC-765)
+ *
+ *
+ ******************************************************************/
+
+/*
+ *       /usr/projects/spare/PBRAIN/SCCS/pbrainG/dev/src/include/arpa/0/s.ftp.h
+ *      @(#)ftp.h       1.2
+ *
+ *      Last delta created      20:46:15 6/24/88
+ *      This file extracted     08:53:49 7/10/91
+ *
+ *      Modifications:
+ *
+ *      PR 01/12/87     Integrated into Admin System II, all
+ *                      projects
+ */
+
+#ifndef FTP_INCLUDED
+#define FTP_INCLUDED
+
+/*
+ * Reply codes.
+ */
+#define PRELIM          1       /* positive preliminary */
+#define COMPLETE        2       /* positive completion */
+#define CONTINUE        3       /* positive intermediate */
+#define TRANSIENT       4       /* transient negative completion */
+#define FTP_ERROR       5       /* permanent negative completion */
+
+/*
+ * Type codes
+ */
+#define TYPE_A          1       /* ASCII */
+#define TYPE_E          2       /* EBCDIC */
+#define TYPE_I          3       /* image */
+#define TYPE_L          4       /* local byte size */
+
+/*
+ * Form codes
+ */
+#define FORM_N          1       /* non-print */
+#define FORM_T          2       /* telnet format effectors */
+#define FORM_C          3       /* carriage control (ASA) */
+
+/*
+ * Structure codes
+ */
+#define STRU_F          1       /* file (no record structure) */
+#define STRU_R          2       /* record structure */
+#define STRU_P          3       /* page structure */
+
+/*
+ * Mode types
+ */
+#define MODE_S          1       /* stream */
+#define MODE_B          2       /* block */
+#define MODE_C          3       /* compressed */
+
+/*
+ * Record Tokens
+ */
+#define REC_ESC         '\377'  /* Record-mode Escape */
+#define REC_EOR         '\001'  /* Record-mode End-of-Record */
+#define REC_EOF         '\002'  /* Record-mode End-of-File */
+
+/*
+ * Block Header
+ */
+#define BLK_EOR         0x80    /* Block is End-of-Record */
+#define BLK_EOF         0x40    /* Block is End-of-File */
+#define BLK_ERRORS      0x20    /* Block is suspected of containing errors */
+#define BLK_RESTART     0x10    /* Block is Restart Marker */
+
+#define BLK_BYTECOUNT   2       /* Bytes in this block */
+
+#endif  //FTP_INCLUDED
diff --git a/private/inc/sockets/arpa/inet.h b/private/inc/sockets/arpa/inet.h
new file mode 100644
index 000000000..d64dc631b
--- /dev/null
+++ b/private/inc/sockets/arpa/inet.h
@@ -0,0 +1,91 @@
+/*++
+
+Copyright (c) 1991 Microsoft Corporation
+
+Module Name:
+
+  inet.h
+
+Abstract:
+
+  ARPANet include file - network address defines and macros
+
+Author:
+
+  Sam Patton (sampa)   July 26, 1991
+
+Revision History:
+
+  when        who     what
+  ----        ---     ----
+  7-26-91    sampa    initial version
+
+--*/
+
+/******************************************************************
+ *
+ *  SpiderTCP Net Utilities
+ *
+ *  Copyright 1987  Spider Systems Limited
+ *
+ *  INET.H
+ *
+ *    ARPANet include file - network address defines and macros
+ *
+ ******************************************************************/
+
+/*
+ *       /usr/projects/spare/PBRAIN/SCCS/pbrainG/dev/src/include/arpa/0/s.inet.h
+ *      @(#)inet.h      1.5
+ *
+ *      Last delta created      19:04:03 4/17/89
+ *      This file extracted     08:53:50 7/10/91
+ *
+ *      Modifications:
+ *
+ *      IPH - 24/09/86  extend protocol table entries to include the
+ *                        protocol number and the protocol receive &
+ *                        transmit queues.
+ *       PR - 01/12/87  Integrated into Admin System II, all projects
+ */
+
+#ifndef INET_INCLUDED
+#define INET_INCLUDED
+
+/*
+ * External definitions for
+ * functions in inet(3N)
+ */
+        
+unsigned long
+inet_netof(
+    IN struct in_addr in
+    );
+
+unsigned long PASCAL
+inet_addr(
+    IN const char *cp
+    );
+
+unsigned long
+inet_network(
+    IN char *cp
+    );
+
+unsigned long
+inet_lnaof(
+    IN struct in_addr in
+    );
+
+char FAR *
+PASCAL FAR inet_ntoa(
+    IN struct in_addr in
+    );
+
+struct in_addr
+inet_makeaddr(
+        IN unsigned long net,
+        IN unsigned long host
+        );
+
+#endif  //INET_INCLUDED
diff --git a/private/inc/sockets/arpa/nameser.h b/private/inc/sockets/arpa/nameser.h
new file mode 100644
index 000000000..73e0489a6
--- /dev/null
+++ b/private/inc/sockets/arpa/nameser.h
@@ -0,0 +1,298 @@
+/*++
+
+Copyright (c) 1991  Microsoft Corporation
+
+Module Name:
+
+    nameser.h
+
+Abstract:
+
+    Definitions for the DNS resolver and nameserver.
+
+Author:
+
+    Mike Massa (mikemas)           Jan 31, 1992
+
+Revision History:
+
+    Who         When        What
+    --------    --------    ----------------------------------------------
+    mikemas     01-31-92     created
+
+Notes:
+
+--*/
+
+/******************************************************************
+ *
+ *  SpiderTCP BIND
+ *
+ *  Copyright 1990  Spider Systems Limited
+ *
+ *  NAMESER.H
+ *
+ ******************************************************************/
+
+/*
+ *	 /usr/projects/tcp/SCCS.rel3/rel/src/include/arpa/0/s.nameser.h
+ *	@(#)nameser.h	5.3
+ *
+ *	Last delta created	14:06:04 3/4/91
+ *	This file extracted	11:19:28 3/8/91
+ *
+ *	Modifications:
+ *
+ *		GSS	20 Jul 90	New File
+ */
+
+/*
+ * Copyright (c) 1983, 1989 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that: (1) source distributions retain this entire copyright
+ * notice and comment, and (2) distributions including binaries display
+ * the following acknowledgement:  ``This product includes software
+ * developed by the University of California, Berkeley and its contributors''
+ * in the documentation or other materials provided with the distribution
+ * and in all advertising materials mentioning features or use of this
+ * software. Neither the name of the University nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ *	@(#)nameser.h	5.24 (Berkeley) 6/1/90
+ */
+
+#ifndef _NAMESER_INCLUDED
+#define _NAMESER_INCLUDED
+
+
+/*
+ * Define constants based on rfc883
+ */
+#define PACKETSZ	512		/* maximum packet size */
+#define MAXDNAME	256		/* maximum domain name */
+#define MAXCDNAME	255		/* maximum compressed domain name */
+#define MAXLABEL	63		/* maximum length of domain label */
+	/* Number of bytes of fixed size data in query structure */
+#define QFIXEDSZ	4
+	/* number of bytes of fixed size data in resource record */
+#define RRFIXEDSZ	10
+
+/*
+ * Internet nameserver port number
+ */
+#define NAMESERVER_PORT	53
+
+/*
+ * Currently defined opcodes
+ */
+#define QUERY		0x0		/* standard query */
+#define IQUERY		0x1		/* inverse query */
+#define STATUS		0x2		/* nameserver status query */
+/*#define xxx		0x3		/* 0x3 reserved */
+	/* non standard */
+#define UPDATEA		0x9		/* add resource record */
+#define UPDATED		0xa		/* delete a specific resource record */
+#define UPDATEDA	0xb		/* delete all nemed resource record */
+#define UPDATEM		0xc		/* modify a specific resource record */
+#define UPDATEMA	0xd		/* modify all named resource record */
+
+#define ZONEINIT	0xe		/* initial zone transfer */
+#define ZONEREF		0xf		/* incremental zone referesh */
+
+/*
+ * Currently defined response codes
+ */
+#ifndef NOERROR
+#define NOERROR		0		/* no error */
+#endif
+#define FORMERR		1		/* format error */
+#define SERVFAIL	2		/* server failure */
+#define NXDOMAIN	3		/* non existent domain */
+#define NOTIMP		4		/* not implemented */
+#define REFUSED		5		/* query refused */
+	/* non standard */
+#define NOCHANGE	0xf		/* update failed to change db */
+
+/*
+ * Type values for resources and queries
+ */
+#define T_A		1		/* host address */
+#define T_NS		2		/* authoritative server */
+#define T_MD		3		/* mail destination */
+#define T_MF		4		/* mail forwarder */
+#define T_CNAME		5		/* connonical name */
+#define T_SOA		6		/* start of authority zone */
+#define T_MB		7		/* mailbox domain name */
+#define T_MG		8		/* mail group member */
+#define T_MR		9		/* mail rename name */
+#define T_NULL		10		/* null resource record */
+#define T_WKS		11		/* well known service */
+#define T_PTR		12		/* domain name pointer */
+#define T_HINFO		13		/* host information */
+#define T_MINFO		14		/* mailbox information */
+#define T_MX		15		/* mail routing information */
+#define T_TXT		16		/* text strings */
+#define T_AFSDB		18		/* AFS database servers */
+	/* non standard */
+#define T_UINFO		100		/* user (finger) information */
+#define T_UID		101		/* user ID */
+#define T_GID		102		/* group ID */
+#define T_UNSPEC	103		/* Unspecified format (binary data) */
+	/* Query type values which do not appear in resource records */
+#define T_AXFR		252		/* transfer zone of authority */
+#define T_MAILB		253		/* transfer mailbox records */
+#define T_MAILA		254		/* transfer mail agent records */
+#define T_ANY		255		/* wildcard match */
+
+/*
+ * Values for class field
+ */
+
+#define C_IN		1		/* the arpa internet */
+#define C_CHAOS		3		/* for chaos net at MIT */
+#define C_HS		4		/* for Hesiod name server at MIT */
+	/* Query class values which do not appear in resource records */
+#define C_ANY		255		/* wildcard match */
+
+/*
+ * Status return codes for T_UNSPEC conversion routines
+ */
+#define CONV_SUCCESS 0
+#define CONV_OVERFLOW -1
+#define CONV_BADFMT -2
+#define CONV_BADCKSUM -3
+#define CONV_BADBUFLEN -4
+
+#ifndef BYTE_ORDER
+#define	LITTLE_ENDIAN	1234	/* least-significant byte first (vax) */
+#define	BIG_ENDIAN	4321	/* most-significant byte first (IBM, net) */
+#define	PDP_ENDIAN	3412	/* LSB first in word, MSW first in long (pdp) */
+
+#if defined(vax) || defined(ns32000) || defined(sun386) || defined(MIPSEL) || \
+    defined(BIT_ZERO_ON_RIGHT)
+#define BYTE_ORDER	LITTLE_ENDIAN
+
+#endif
+#if defined(sel) || defined(pyr) || defined(mc68000) || defined(sparc) || \
+    defined(is68k) || defined(tahoe) || defined(ibm032) || defined(ibm370) || \
+    defined(MIPSEB) || defined (BIT_ZERO_ON_LEFT)
+#define BYTE_ORDER	BIG_ENDIAN
+#endif
+#ifndef BYTE_ORDER		/* still not defined */
+#if defined(u3b2) || defined(m68k)
+#define BYTE_ORDER	BIG_ENDIAN
+#endif
+#if defined(i286) || defined(i386) || defined(_MIPS_) || defined(_ALPHA_) || defined(_PPC_)
+#define BYTE_ORDER	LITTLE_ENDIAN
+#endif
+#endif /* ~BYTE_ORDER */
+#endif /* BYTE_ORDER */
+
+#ifndef BYTE_ORDER
+	/* you must determine what the correct bit order is for your compiler */
+	UNDEFINED_BIT_ORDER;
+#endif
+/*
+ * Structure for query header, the order of the fields is machine and
+ * compiler dependent, in our case, the bits within a byte are assignd
+ * least significant first, while the order of transmition is most
+ * significant first.  This requires a somewhat confusing rearrangement.
+ */
+
+typedef struct {
+	unsigned short	id;		/* query identification number */
+#if BYTE_ORDER == BIG_ENDIAN
+			/* fields in third byte */
+	unsigned char	qr:1;		/* response flag */
+	unsigned char	opcode:4;	/* purpose of message */
+	unsigned char	aa:1;		/* authoritive answer */
+	unsigned char	tc:1;		/* truncated message */
+	unsigned char	rd:1;		/* recursion desired */
+			/* fields in fourth byte */
+	unsigned char	ra:1;		/* recursion available */
+	unsigned char	pr:1;		/* primary server required (non standard) */
+	unsigned char	unused:2;	/* unused bits */
+	unsigned char	rcode:4;	/* response code */
+#endif
+#if BYTE_ORDER == LITTLE_ENDIAN || BYTE_ORDER == PDP_ENDIAN
+			/* fields in third byte */
+	unsigned char	rd:1;		/* recursion desired */
+	unsigned char	tc:1;		/* truncated message */
+	unsigned char	aa:1;		/* authoritive answer */
+	unsigned char	opcode:4;	/* purpose of message */
+	unsigned char	qr:1;		/* response flag */
+			/* fields in fourth byte */
+	unsigned char	rcode:4;	/* response code */
+	unsigned char	unused:2;	/* unused bits */
+	unsigned char	pr:1;		/* primary server required (non standard) */
+	unsigned char	ra:1;		/* recursion available */
+#endif
+			/* remaining bytes */
+	unsigned short	qdcount;	/* number of question entries */
+	unsigned short	ancount;	/* number of answer entries */
+	unsigned short	nscount;	/* number of authority entries */
+	unsigned short	arcount;	/* number of resource entries */
+} HEADER;
+
+/*
+ * Defines for handling compressed domain names
+ */
+#define INDIR_MASK	0xc0
+
+/*
+ * Structure for passing resource records around.
+ */
+struct rrec {
+	short	        r_zone;			/* zone number */
+	short	        r_class;		/* class number */
+	short	        r_type;			/* type number */
+	unsigned long	r_ttl;			/* time to live */
+	int	        r_size;			/* size of data area */
+	char	       *r_data;		        /* pointer to data */
+};
+
+extern	unsigned short	_getshort();
+extern	unsigned long	_getlong();
+
+/*
+ * Inline versions of get/put short/long.
+ * Pointer is advanced; we assume that both arguments
+ * are lvalues and will already be in registers.
+ * cp MUST be unsigned char *.
+ */
+#define GETSHORT(s, cp) { \
+	(s) = *(cp)++ << 8; \
+	(s) |= *(cp)++; \
+}
+
+#define GETLONG(l, cp) { \
+	(l) = *(cp)++ << 8; \
+	(l) |= *(cp)++; (l) <<= 8; \
+	(l) |= *(cp)++; (l) <<= 8; \
+	(l) |= *(cp)++; \
+}
+
+
+#define PUTSHORT(s, cp) { \
+	*(cp)++ = (s) >> 8; \
+	*(cp)++ = (s); \
+}
+
+/*
+ * Warning: PUTLONG destroys its first argument.
+ */
+#define PUTLONG(l, cp) { \
+	(cp)[3] = l; \
+	(cp)[2] = (l >>= 8); \
+	(cp)[1] = (l >>= 8); \
+	(cp)[0] = l >> 8; \
+	(cp) += sizeof(unsigned long); \
+}
+
+#endif  // _NAMESER_INCLUDED
diff --git a/private/inc/sockets/arpa/telnet.h b/private/inc/sockets/arpa/telnet.h
new file mode 100644
index 000000000..c9e18c11f
--- /dev/null
+++ b/private/inc/sockets/arpa/telnet.h
@@ -0,0 +1,148 @@
+/*++
+
+Copyright (c) 1991 Microsoft Corporation
+
+Module Name:
+
+  telnet.h
+
+Abstract:
+
+  User telnet, remote login utility - includes.  Taken directly from Spider's
+  sources
+
+Author:
+
+  Sam Patton (sampa)   July 26, 1991
+
+Revision History:
+
+  when        who     what
+  ----        ---     ----
+  7-26-91    sampa    initial version
+
+--*/
+
+/******************************************************************
+ *
+ *  SpiderTCP Socket Utilities
+ *
+ *  Copyright 1987  Spider Systems Limited
+ *
+ *  TELNET.H
+ *
+ *    User telnet, remote login utility - includes
+ *
+ *
+ ******************************************************************/
+
+/*
+ *       /usr/projects/spare/PBRAIN/SCCS/pbrainG/dev/src/include/arpa/0/s.telnet.h
+ *      @(#)telnet.h    1.2
+ *
+ *      Last delta created      20:46:00 6/24/88
+ *      This file extracted     08:53:50 7/10/91
+ *
+ *      Modifications:
+ *
+ *      PR 01/12/87     Integrated into Admin System II, all
+ *                      projects
+ */
+
+#ifndef TELNET_INCLUDED
+#define TELNET_INCLUDED
+
+/*
+ * Definitions for the TELNET protocol.
+ */
+#define IAC     255             /* interpret as command: */
+#define DONT    254             /* you are not to use option */
+#define DO      253             /* please, you use option */
+#define WONT    252             /* I won't use option */
+#define WILL    251             /* I will use option */
+#define SB      250             /* interpret as subnegotiation */
+#define GA      249             /* you may reverse the line */
+#define EL      248             /* erase the current line */
+#define EC      247             /* erase the current character */
+#define AYT     246             /* are you there */
+#define AO      245             /* abort output--but let prog finish */
+#define IP      244             /* interrupt process--permanently */
+#define BREAK   243             /* break */
+#define DM      242             /* data mark--for connect. cleaning */
+#define NOP     241             /* nop */
+#define SE      240             /* end sub negotiation */
+
+#define SYNCH   242             /* for telfunc calls */
+
+/* Telnet options - Names have been truncated to be unique in 7 chars */
+
+
+#define TO_BINARY       0       /* 8-bit data path */
+#define TO_ECHO         1       /* echo */
+#define TO_RCP          2       /* prepare to reconnect */
+#define TO_SGA          3       /* suppress go ahead */
+#define TO_NAMS         4       /* approximate message size */
+#define TO_STATUS       5       /* give status */
+#define TO_TM           6       /* timing mark */
+#define TO_RCTE         7       /* remote controlled transmission and echo */
+#define TO_NL           8       /* negotiate about output line width */
+#define TO_NP           9       /* negotiate about output page size */
+#define TO_NCRD         10      /* negotiate about CR disposition */
+#define TO_NHTS         11      /* negotiate about horizontal tabstops */
+#define TO_NHTD         12      /* negotiate about horizontal tab disposition */
+#define TO_NFFD         13      /* negotiate about formfeed disposition */
+#define TO_NVTS         14      /* negotiate about vertical tab stops */
+#define TO_NVTD         15      /* negotiate about vertical tab disposition */
+#define TO_NLFD         16      /* negotiate about output LF disposition */
+#define TO_XASCII       17      /* extended ascic character set */
+#define TO_LOGOUT       18      /* force logout */
+#define TO_BM           19      /* byte macro */
+#define TO_DET          20      /* data entry terminal */
+#define TO_SUPDUP       21      /* supdup protocol */
+#define TO_TERM_TYPE    24      /* terminal type */
+#define TO_EXOPL        255     /* extended-options-list */
+
+/* Define (real) long names to be the shorter ones */
+
+#define TELOPT_BINARY   TO_BINARY
+#define TELOPT_ECHO     TO_ECHO
+#define TELOPT_RCP      TO_RCP
+#define TELOPT_SGA      TO_SGA
+#define TELOPT_NAMS     TO_NAMS
+#define TELOPT_STATUS   TO_STATUS
+#define TELOPT_TM       TO_TM
+#define TELOPT_RCTE     TO_RCTE
+#define TELOPT_NAOL     TO_NL
+#define TELOPT_NAOP     TO_NP
+#define TELOPT_NAOCRD   TO_NCRD
+#define TELOPT_NAOHTS   TO_NHTS
+#define TELOPT_NAOHTD   TO_NHTD
+#define TELOPT_NAOFFD   TO_NFFD
+#define TELOPT_NAOVTS   TO_NVTS
+#define TELOPT_NAOVTD   TO_NVTD
+#define TELOPT_NAOLFD   TO_NLFD
+#define TELOPT_XASCII   TO_XASCII
+#define TELOPT_LOGOUT   TO_LOGOUT
+#define TELOPT_BM       TO_BM
+#define TELOPT_DET      TO_DET
+#define TELOPT_SUPDUP   TO_SUPDUP
+#define TELOPT_EXOPL    TO_EXOPL
+
+#ifdef TELCMDS
+char *telcmds[] = {
+        "SE", "NOP", "DMARK", "BRK", "IP", "AO", "AYT", "EC",
+        "EL", "GA", "SB", "WILL", "WONT", "DO", "DONT", "IAC",
+};
+#endif
+
+#ifdef TELOPTS
+char *telopts[] = {
+        "BINARY", "ECHO", "RCP", "SUPPRESS GO AHEAD", "NAME",
+        "STATUS", "TIMING MARK", "RCTE", "NAOL", "NAOP",
+        "NAOCRD", "NAOHTS", "NAOHTD", "NAOFFD", "NAOVTS",
+        "NAOVTD", "NAOLFD", "EXTEND ASCII", "LOGOUT", "BYTE MACRO",
+        "DATA ENTRY TERMINAL", "SUPDUP"
+};
+#endif
+
+#endif  //TELNET_INCLUDED
diff --git a/private/inc/sockets/netdb.h b/private/inc/sockets/netdb.h
new file mode 100644
index 000000000..468b2daec
--- /dev/null
+++ b/private/inc/sockets/netdb.h
@@ -0,0 +1,209 @@
+/*++
+
+Copyright (c) 1991 Microsoft Corporation
+
+Module Name:
+
+  netdb.h
+
+Abstract:
+
+  This contains the #defines for the tcp/ip net database operations
+
+Author:
+
+  Sam Patton (sampa)   July 26, 1991
+
+Revision History:
+
+  when        who     what
+  ----        ---     ----
+  7-26-91    sampa    initial version
+
+--*/
+
+/*-
+ * Copyright (c) 1980, 1983, 1988 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that: (1) source distributions retain this entire copyright
+ * notice and comment, and (2) distributions including binaries display
+ * the following acknowledgement:  ``This product includes software
+ * developed by the University of California, Berkeley and its contributors''
+ * in the documentation or other materials provided with the distribution
+ * and in all advertising materials mentioning features or use of this
+ * software. Neither the name of the University nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ *      @(#)netdb.h     5.11 (Berkeley) 5/21/90
+ */
+
+#ifndef NETDB_INCLUDED
+#define NETDB_INCLUDED
+
+#define _PATH_HEQUIV    "/etc/hosts.equiv"
+#define _PATH_HOSTS     "/etc/hosts"
+#define _PATH_NETWORKS  "/etc/networks"
+#define _PATH_PROTOCOLS "/etc/protocols"
+#define _PATH_SERVICES  "/etc/services"
+
+/*
+ * Structures returned by network data base library.  All addresses are
+ * supplied in host order, and returned in network order (suitable for
+ * use in system calls).
+ */
+struct  hostent {
+        char    *h_name;        /* official name of host */
+        char    **h_aliases;    /* alias list */
+        int     h_addrtype;     /* host address type */
+        int     h_length;       /* length of address */
+        char    **h_addr_list;  /* list of addresses from name server */
+#define h_addr  h_addr_list[0]  /* address, for backward compatiblity */
+};
+
+/*
+ * Assumption here is that a network number
+ * fits in 32 bits -- probably a poor one.
+ */
+struct  netent {
+        char            *n_name;        /* official name of net */
+        char            **n_aliases;    /* alias list */
+        int             n_addrtype;     /* net address type */
+        unsigned long   n_net;          /* network # */
+};
+
+struct  servent {
+        char    *s_name;        /* official service name */
+        char    **s_aliases;    /* alias list */
+        int     s_port;         /* port # */
+        char    *s_proto;       /* protocol to use */
+};
+
+struct  protoent {
+        char    *p_name;        /* official protocol name */
+        char    **p_aliases;    /* alias list */
+        int     p_proto;        /* protocol # */
+};
+
+
+//
+// Network table access function prototypes
+//
+
+struct hostent *
+gethostbyname(
+    char *name
+    );
+
+struct hostent *
+gethostbyaddr(
+    char *addr,
+    int   len,
+    int   type
+    );
+
+void
+sethostent(
+    int stayopen
+    );
+
+void
+endhostent(
+    void
+    );
+
+struct netent *
+getnetent(
+    void
+    );
+
+struct netent *
+getnetbyaddr(
+    unsigned long net,
+    int           type
+    );
+
+struct netent *
+getnetbyname(
+    char *name
+    );
+
+void
+setnetent(
+    int stayopen
+    );
+
+void
+endnetent(
+    void
+    );
+
+struct protoent *
+getprotoent(
+    void
+    );
+
+struct protoent *
+getprotobynumber(
+    int proto
+    );
+
+struct protoent *
+getprotobyname(
+    char *name
+    );
+
+void
+setprotoent(
+    int stayopen
+    );
+
+void
+endprotoent(
+    void
+    );
+
+struct servent *
+getservent(
+    void
+    );
+
+struct servent *
+getservbyport(
+    int   port,
+    char *proto
+    );
+
+struct servent *
+getservbyname(
+    char *name,
+    char *proto
+    );
+
+void
+setservent(
+    int stayopen
+    );
+	
+void
+endservent(
+    void
+    );
+
+/*
+ * Error return codes from gethostbyname() and gethostbyaddr()
+ * (left in extern int h_errno).
+ */
+
+#define HOST_NOT_FOUND  1 /* Authoritative Answer Host not found */
+#define TRY_AGAIN       2 /* Non-Authoritive Host not found, or SERVERFAIL */
+#define NO_RECOVERY     3 /* Non recoverable errors, FORMERR, REFUSED, NOTIMP */
+#define NO_DATA         4 /* Valid name, no data record of requested type */
+#define NO_ADDRESS      NO_DATA         /* no address, look for MX record */
+
+#endif  //NETDB_INCLUDED
diff --git a/private/inc/sockets/netinet/in.h b/private/inc/sockets/netinet/in.h
new file mode 100644
index 000000000..53c264937
--- /dev/null
+++ b/private/inc/sockets/netinet/in.h
@@ -0,0 +1,433 @@
+/*++
+
+Copyright (c) 1991 Microsoft Corporation
+
+Module Name:
+
+  in.h
+
+Abstract:
+
+  A version of the BSD 4.2 file <netinet/in.h> for NT tcp
+
+Author:
+
+  Sam Patton (sampa)   July 26, 1991
+
+Revision History:
+
+  when        who     what
+  ----        ---     ----
+  7-26-91    sampa    initial version
+
+--*/
+
+/******************************************************************
+ *
+ *  SpiderTCP Application Include Files
+ *
+ *  Spider Systems Limited
+ *
+ *  IN.H
+ *
+ *    A version of the BSD 4.2 file <netinet/in.h>
+ *    for SpiderTCP
+ *
+ *
+ ******************************************************************/
+
+/*
+ *       /usr/projects/spare/PBRAIN/SCCS/pbrainG/dev/src/include/netinet/0/s.in.h
+ *      @(#)in.h        1.31
+ *
+ *      Last delta created      13:33:59 8/27/90
+ *      This file extracted     08:53:51 7/10/91
+ *
+ *      Modifications:
+ *
+ */
+
+#ifndef IN_INCLUDED
+#define IN_INCLUDED
+
+
+#ifdef PROJ8
+/*
+ *      BYTESWAP should be undef'ed if the machine's byte order
+ *      is the same as network byte order - if it is the reverse
+ *      it should be set to 1.
+ */
+#define BYTESWAP        1
+#endif
+#ifdef PROJ11
+/*
+ *      BYTESWAP should be undef'ed if the machine's byte order
+ *      is the same as network byte order - if it is the reverse
+ *      it should be set to 1.
+ */
+#define BYTESWAP        1
+#endif
+
+#ifdef PROJ9
+/*
+ *      BYTESWAP should be undef'ed if the machine's byte order
+ *      is the same as network byte order - if it is the reverse
+ *      it should be set to 1.
+ */
+#if m68k
+#undef  BYTESWAP
+#define EMBED           1
+#else
+#define BYTESWAP        1
+#undef EMBED
+#endif
+#endif
+
+
+#ifndef BYTESWAP
+#    ifdef i386
+#        define BYTESWAP 1
+#    endif
+#    ifdef MIPS
+#        define BYTESWAP 1
+#    endif
+#    ifdef ALPHA
+#        define BYTESWAP 1
+#    endif
+#    ifdef PPC
+#        define BYTESWAP 1
+#    endif
+#endif
+
+
+#define TLI_TCP         "/dev/tcp"      /* or else */
+#define TLI_UDP         "/dev/udp"      /* or else */
+
+/*
+ * Protocols
+ */
+#define IPPROTO_IP            256               /* IP (for socket options etc) */
+#define IPPROTO_ICMP            1               /* control message protocol */
+#define IPPROTO_GGP             2               /* gateway^2 (deprecated) */
+#define IPPROTO_TCP             6               /* tcp */
+#define IPPROTO_EGP             8               /* exterior gateway protocol */
+#define IPPROTO_PUP             12              /* pup */
+#define IPPROTO_UDP             17              /* user datagram protocol */
+
+#define IPPROTO_RAW             255             /* raw IP packet */
+#define IPPROTO_MAX             256
+
+
+#define ICMP_PROT       IPPROTO_ICMP
+#define GWAY_PROT       3
+#define TCP_PROT        IPPROTO_TCP
+#define UDP_PROT        IPPROTO_UDP
+
+
+#include <sys\snet\ip_proto.h>
+
+#if 0
+/*
+ * define structure for DARPA internet address
+ * usually use "longs" to access but sometimes need to split into
+ * components
+ */
+
+typedef union {
+                char  typea[4]; /* 4 x 8 bit version */
+                short typeb[2];  /* 2 x 16 bit */
+                long  typec;     /* 1 x 32 bit */
+} IN_ADDRESS;
+#endif
+
+
+/*
+ * Port/socket numbers: network standard functions
+ */
+#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
+
+/*
+ * Port/socket numbers: host specific functions
+ */
+#define IPPORT_TFTP             69
+#define IPPORT_RJE              77
+#define IPPORT_FINGER           79
+#define IPPORT_TTYLINK          87
+#define IPPORT_SUPDUP           95
+
+#define IPPORT_BIFFUDP          512
+#define IPPORT_EXECSERVER       512
+#define IPPORT_LOGINSERVER      513
+#define IPPORT_WHOSERVER        513
+#define IPPORT_CMDSERVER        514
+
+/*
+ * Ports < IPPORT_RESERVED are reserved for
+ * privileged processes (e.g. root).
+ */
+#define IPPORT_RESERVED         1024
+
+/*
+ * Link numbers
+ */
+#define IMPLINK_IP              155
+#define IMPLINK_LOWEXPER        156
+#define IMPLINK_HIGHEXPER       158
+
+
+/*
+ * Internet address
+ */
+struct in_addr {
+        union {
+                struct { unsigned char s_b1,s_b2,s_b3,s_b4; } S_un_b;
+                struct { unsigned short s_w1,s_w2; } S_un_w;
+                unsigned long S_addr;
+        } S_un;
+#define s_addr  S_un.S_addr     /* can be used for most tcp & ip code */
+#define s_host  S_un.S_un_b.s_b2        /* host on imp */
+#define s_net   S_un.S_un_b.s_b1        /* network */
+#define s_imp   S_un.S_un_w.s_w2        /* imp */
+#define s_impno S_un.S_un_b.s_b4        /* imp # */
+#define s_lh    S_un.S_un_b.s_b3        /* logical host */
+};
+
+/*
+ * Definitions of bits in internet address integers.
+ */
+#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              0x00000000
+#define INADDR_BROADCAST        0xffffffff
+
+/*
+ * Socket address, internet style.
+ */
+struct sockaddr_in {
+        short   		sin_family;
+        unsigned short  sin_port;
+        struct  in_addr sin_addr;
+        char    		sin_zero[8];
+};
+
+/* Length of a SOCKADDR or SOCKADDR_IN structure */
+#define SOCAD_LEN 16
+
+#ifdef BYTESWAP
+
+#define htons(x)        ((((x) >> 8) & 0x00FF) | (((x) << 8) & 0xFF00))
+
+//
+//BUGBUG - we need to investigate this
+//
+
+#define	FUTURE	1
+#ifdef FUTURE
+/*
+ * this macro should be used if its faster than the function
+ * - measure it on the target machine
+ */
+#ifndef i386
+#define htonl(x)        ((((x) >> 24) & 0x000000FFL) | \
+                        (((x) >>  8) & 0x0000FF00L) | \
+                        (((x) <<  8) & 0x00FF0000L) | \
+                        (((x) << 24) & 0xFF000000L))
+#else
+
+__inline long
+htonl(long x)
+{
+	return((((x) >> 24) & 0x000000FFL) |
+                        (((x) >>  8) & 0x0000FF00L) |
+                        (((x) <<  8) & 0x00FF0000L) |
+                        (((x) << 24) & 0xFF000000L));
+}
+
+#endif /* i386 */
+#else
+extern long htonl();
+#endif
+#undef	FUTURE
+
+#define ntohs(x)        htons(x)
+#define ntohl(x)        htonl(x)
+
+#define MASKA   0x000000FFL
+#define MASKB   0x0000FFFFL
+#define MASKC   0x00FFFFFFL
+#define CLSHFT  5               /* Make C generate hyper-optimized case */
+
+#else
+/*
+ * Macros for number representation conversion.
+ */
+#define ntohl(x)        (x)
+#define ntohs(x)        (x)
+#define htonl(x)        (x)
+#define htons(x)        (x)
+
+#define MASKA   0xFF000000L
+#define MASKB   0xFFFF0000L
+#define MASKC   0xFFFFFF00L
+#define CLSHFT  29
+#endif
+
+#define CLA0    0               /* It takes the same arg; you mask it off, */
+#define CLA1    1               /* shift, and then do a case statment with */
+#define CLA2    2               /* some code having more than one label. */
+#define CLA3    3               /* Values for class A */
+#define CLB0    4
+#define CLB1    5               /* B */
+#define CLC     6               /* C */
+#define CLI     7               /* Illegal */
+
+#define BROADCAST 0x00000000L
+
+#define CASTA   0x00FFFFFFL
+#define CASTB   0x0000FFFFL
+#define CASTC   0x000000FFL
+
+
+/******************************************************************
+ *
+ * Type Codes for Ethernet packets
+ *
+ ******************************************************************/
+
+#define TY_ETHER 1
+#ifndef TYPE_HACK
+#define TY_PUP          0x0200
+#define TY_IDP          0x0600
+#define TY_IP           0x0800
+#define TY_X25          0x0805
+#define TY_ARP          0x0806
+#define TY_RARP         0x8035
+#ifndef NOTRAILER
+#define TY_TRAIL        0x1000
+#define TY_TRAIL_LO     0x1001
+#define TY_TRAIL_HI     0x1002
+#endif
+#define TY_ECHO         0x9000
+#else /*TYPE_HACK*/
+#define TY_PUP          0x0200
+#define TY_IDP          0x0600
+#define TY_IP           0x0807          /* modified */
+#define TY_X25          0x0805
+#define TY_ARP          0x0808          /* modified */
+#ifndef NOTRAILER
+#define TY_TRAIL        0x2000          /* modified */
+#define TY_TRAIL_LO     0x2001          /* modified */
+#define TY_TRAIL_HI     0x2002          /* modified */
+#endif
+#define TY_ECHO         0x9000
+#endif /*TYPE_HACK*/
+
+/******************************************************************
+ *
+ * Type Codes for Arcnet packets
+ *
+ ******************************************************************/
+
+#define ARCNET_TY_IP   0xd4
+#define ARCNET_TY_ARP  0xd5
+#define ARCNET_TY_RARP 0xd6
+
+/*
+ * LOOPBACK Address - in host and network byte order
+ */
+#define LOOPBACK 0x7F000001L
+#ifdef BYTESWAP
+#define NLOOPBACK 0x0100007FL
+#else
+#define NLOOPBACK 0x7F000001L
+#endif
+
+/*
+ * interface flags
+ */
+#define IFF_UP                  0x01
+#define IFF_BROADCAST           0x02
+#define IFF_LOOPBACK            0x04
+#define IFF_POINTOPOINT         0x08
+#define IFF_FORWARDBROADCAST    0x10
+#define IFF_NOKEEPALIVE         0x20
+#define IFF_SLOWLINK            0x40
+
+
+/*
+ * IP Options
+ */
+
+#define IPO_TTL         103
+#define IPO_TOS         104
+#define IPO_OPTS        105
+#define IPO_RDOPTION    106
+#define IPO_RDROUTE     IPO_RDOPTION
+#define IPO_OPTCOUNT    107
+#define IPO_RRCOUNT     IPO_OPTCOUNT
+
+
+/*
+ * IP Option values
+ */
+
+#define OPT_SECURITY    130
+#define OPT_LSRR        131
+#define OPT_SSRR        137
+#define OPT_RR            7
+#define OPT_STRID       136
+#define OPT_TIMESTAMP    68
+
+/*
+ * Default Time to Live
+ */
+
+#define IHTTL   60
+
+/*
+ * Maximum number of hops stored in a recorded route packet
+ */
+
+#define TCP_RR_MAX      16
+
+#define MAXOPTLEN 256
+
+#ifndef GENERICE
+/*
+ * errors generated
+ */
+#define EFRGSZ  1
+#define EDLTYPE 2
+#define EPRIM   3
+#define EBUF    4
+#define EMSG    5
+#endif /*~GENERICE*/
+
+#endif  //IN_INCLUDED
+
diff --git a/private/inc/sockets/resolv.h b/private/inc/sockets/resolv.h
new file mode 100644
index 000000000..5edc854c4
--- /dev/null
+++ b/private/inc/sockets/resolv.h
@@ -0,0 +1,156 @@
+/******************************************************************
+ *
+ *  SpiderTCP BIND
+ *
+ *  Copyright 1990  Spider Systems Limited
+ *
+ *  RESOLV.H
+ *
+ ******************************************************************/
+
+/*
+ *   /usr/projects/tcp/SCCS.rel3/rel/src/include/0/s.resolv.h
+ *  @(#)resolv.h    5.3
+ *
+ *  Last delta created  14:05:35 3/4/91
+ *  This file extracted 11:19:25 3/8/91
+ *
+ *  Modifications:
+ *
+ *      GSS 20 Jul 90   New File
+ */
+
+/*
+ * Copyright (c) 1983, 1987, 1989 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that: (1) source distributions retain this entire copyright
+ * notice and comment, and (2) distributions including binaries display
+ * the following acknowledgement:  ``This product includes software
+ * developed by the University of California, Berkeley and its contributors''
+ * in the documentation or other materials provided with the distribution
+ * and in all advertising materials mentioning features or use of this
+ * software. Neither the name of the University nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ *  @(#)resolv.h    5.10 (Berkeley) 6/1/90
+ */
+
+#ifndef _RESOLV_INCLUDED
+#define _RESOLV_INCLUDED
+
+/*
+ * Global defines and variables for resolver stub.
+ */
+#define MAXNS            8  /* max # name servers we'll track per list */
+#define MAXNSLIST        4  /* max # name servers lists we'll track */
+#define MAXDFLSRCH       3  /* # default domain levels to try */
+#define MAXDNSRCH        6  /* max # domains in search path */
+#define LOCALDOMAINPARTS 2  /* min levels in name that is "local" */
+#define RES_TIMEOUT      5  /* min. seconds between retries */
+
+typedef struct _ADDR_LIST {
+    u_long ServerCount;
+    u_long Servers[MAXNS];
+
+} ADDR_LIST, FAR * LPADDR_LIST;
+
+struct state {
+    long       options;             /* option flags - see below. */
+    int        retrans;             /* retransmition time interval */
+    u_short    retry;               /* number of times to retransmit */
+    u_short    id;                  /* current packet id */
+    ADDR_LIST  nslist[MAXNSLIST];   /* the server lists */
+    char       defdname[MAXDNAME];  /* default domain */
+    char      *dnsrch[MAXDNSRCH+1]; /* components of domain to search */
+};
+
+/*
+ * Resolver options
+ */
+#define RES_INIT        0x0001      /* address initialized */
+#define RES_DEBUG       0x0002      /* print debug messages */
+#define RES_AAONLY      0x0004      /* authoritative answers only */
+#define RES_USEVC       0x0008      /* use virtual circuit */
+#define RES_PRIMARY     0x0010      /* query primary server only */
+#define RES_IGNTC       0x0020      /* ignore trucation errors */
+#define RES_RECURSE     0x0040      /* recursion desired */
+#define RES_DEFNAMES    0x0080      /* use default domain name */
+#define RES_STAYOPEN    0x0100      /* Keep TCP socket open */
+#define RES_DNSRCH      0x0200      /* search up local domain tree */
+
+#define RES_DEFAULT (RES_RECURSE | RES_DEFNAMES | RES_DNSRCH)
+
+
+//
+// Resolver function prototypes
+//
+
+int
+dn_expand(
+    IN  unsigned char *msg,
+    IN  unsigned char *eomorig,
+    IN  unsigned char *comp_dn,
+    OUT unsigned char *exp_dn,
+    IN  int            length
+    );
+
+int
+dn_comp(
+    IN      unsigned char  *exp_dn,
+    OUT     unsigned char  *comp_dn,
+    IN      int             length,
+    IN      unsigned char **dnptrs,     OPTIONAL
+    IN OUT  unsigned char **lastdnptr   OPTIONAL
+    );
+
+int
+res_init(
+    void
+    );
+
+int
+res_send(
+    IN  char *buf,
+    IN  int buflen,
+    OUT char *answer,
+    IN  int anslen
+    );
+
+int
+res_query(
+    IN  char          *name,      /* domain name */
+    IN  int            class,     /* class of query */
+    IN  int            type,      /* type of query */
+    OUT unsigned char *answer,    /* buffer to put answer */
+    IN  int            anslen     /* size of answer buffer */
+    );
+
+int
+res_search(
+    IN  char           *name,     /* domain name */
+    IN  int            class,     /* class of query */
+    IN  int            type,      /* type of query */
+    OUT unsigned char *answer,    /* buffer to put answer */
+    IN  int            anslen     /* size of answer */
+    );
+
+int
+res_mkquery(
+    IN  int          op,             // opcode of query
+    IN  char        *dname,          // domain name
+    IN  int          class,                  // class of query
+    IN  int          type,               // type of query
+    IN  char        *data,    OPTIONAL       // resource record data
+    IN  int          datalen, OPTIONAL       // length of data
+    IN  struct rrec *newrr,   OPTIONAL       // new rr for modify or append
+    OUT char        *buf,            // buffer to put query
+    IN  int          buflen                  // size of buffer
+    );
+
+#endif    // _RESOLV_INCLUDED
diff --git a/private/inc/sockets/sock_err.h b/private/inc/sockets/sock_err.h
new file mode 100644
index 000000000..2934efbd2
--- /dev/null
+++ b/private/inc/sockets/sock_err.h
@@ -0,0 +1,159 @@
+/*++
+
+Copyright (c) 1991 Microsoft Corporation
+
+Module Name:
+
+  sock_err.h
+
+Abstract:
+
+   This module contains error codes for sockets and STREAMS sources.
+
+Author:
+
+  Sam Patton (sampa)   July 26, 1991
+
+Revision History:
+
+  when        who     what
+  ----        ---     ----
+  7-26-91    sampa    initial version  (in posix\sys\errno.h)
+  9-19-91    mikemas  extracted these codes from posix\sys\errno.h
+
+Notes:
+
+--*/
+/*
+ *      Copyright (c) 1984 AT&T
+ *      Copyright (c) 1987 Fairchild Semiconductor Corporation
+ *      Copyright 1987 Lachman Associates, Incorporated (LAI)
+ *        All Rights Reserved
+ *
+ *      THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T,
+ *      FAIRCHILD SEMICONDUCTOR CORPORATION,
+ *      (AND LACHMAN ASSOCIATES)
+ *      AND SPIDER SYSTEMS.
+ *
+ *      stcp copyright above and this notice must be preserved in all
+ *      copies of this source code.  The copyright above does not
+ *      evidence any actual or intended publication of this source
+ *      code
+ */
+
+#ifndef SOCK_ERR_INCLUDED
+#define SOCK_ERR_INCLUDED
+
+
+// in CRT #define ENOTBLK 54      /* Block device required                */
+// in CRT #define ETXTBSY 55      /* Text file busy                       */
+#define ENOMSG  56      /* No message of desired type           */
+#define EIDRM   57      /* Identifier removed                   */
+#define ECHRNG  58      /* Channel number out of range          */
+#define EL2NSYNC 59     /* Level 2 not synchronized             */
+#define EL3HLT  60      /* Level 3 halted                       */
+#define EL3RST  61      /* Level 3 reset                        */
+#define ELNRNG  62      /* Link number out of range             */
+#define EUNATCH 63      /* Protocol driver not attached         */
+#define ENOCSI  64      /* No CSI structure available           */
+#define EL2HLT  65      /* Level 2 halted                       */
+
+/* Convergent Error Returns */
+#define EBADE   66      /* invalid exchange                     */
+#define EBADR   67      /* invalid request descriptor           */
+#define EXFULL  68      /* exchange full                        */
+#define ENOANO  69      /* no anode                             */
+#define EBADRQC 70      /* invalid request code                 */
+#define EBADSLT 71      /* invalid slot                         */
+// in CRT #define EDEADLOCK 72    /* file locking deadlock error          */
+
+#define EBFONT  73      /* bad font file fmt                    */
+
+/* stream problems */
+#define ENOSTR  74      /* Device not a stream                  */
+#define ENODATA 75      /* no data (for no delay io)            */
+#define ETIME   76      /* timer expired                        */
+#define ENOSR   77      /* out of streams resources             */
+
+#define ENONET  78      /* Machine is not on the network        */
+#define ENOPKG  79      /* Package not installed                */
+#define EREMOTE 80      /* The object is remote                 */
+#define ENOLINK 81      /* the link has been severed */
+#define EADV    82      /* advertise error */
+#define ESRMNT  83      /* srmount error */
+
+#define ECOMM   84      /* Communication error on send          */
+#define EPROTO  85      /* Protocol error                       */
+#define EMULTIHOP 86    /* multihop attempted */
+#define ELBIN   87      /* Inode is remote (not really error)*/
+#define EDOTDOT 88      /* Cross mount point (not really error)*/
+#define EBADMSG 89      /* trying to read unreadable message    */
+
+#define ENOTUNIQ 90     /* given log. name not unique */
+#define EREMCHG  91     /* Remote address changed */
+
+/* shared library problems */
+#define ELIBACC 92      /* Can't access a needed shared lib.    */
+#define ELIBBAD 93      /* Accessing a corrupted shared lib.    */
+#define ELIBSCN 94      /* .lib section in a.out corrupted.     */
+#define ELIBMAX 95      /* Attempting to link in too many libs. */
+#define ELIBEXEC        96      /* Attempting to exec a shared library. */
+
+
+/*
+ * Additional error codes for the socket library
+ */
+
+#define EWOULDBLOCK     EAGAIN          /* Operation would block */
+
+#define ENOTSOCK        100             /* Socket operation on non-socket */
+#define EADDRNOTAVAIL   101             /* Can't assign requested address */
+#define EADDRINUSE      102             /* Address already in use */
+#define EAFNOSUPPORT    103
+                        /* Address family not supported by protocol family */
+#define ESOCKTNOSUPPORT 104             /* Socket type not supported */
+#define EPROTONOSUPPORT 105             /* Protocol not supported */
+#define ENOBUFS         106             /* No buffer space available */
+#define ETIMEDOUT       107             /* Connection timed out */
+#define EISCONN         108             /* Socket is already connected */
+#define ENOTCONN        109             /* Socket is not connected */
+#define ENOPROTOOPT     110             /* Bad protocol option */
+#define ECONNRESET      111             /* Connection reset by peer */
+#define ECONNABORT      112             /* Software caused connection abort */
+#define ENETDOWN        113             /* Network is down */
+#define ECONNREFUSED    114             /* Connection refused */
+#define EHOSTUNREACH    115             /* Host is unreachable */
+#define EPROTOTYPE      116             /* Protocol wrong type for socket */
+#define EOPNOTSUPP      117             /* Operation not supported on socket */
+
+#define ETIMEOUT        ETIMEDOUT
+
+/*
+ * these originate from the Internet Module
+ */
+#define ESUBNET         118             /* IP subnet table full */
+#define ENETNOLNK       119             /* Subnet module not linked */
+#define EBADIOCTL       120             /* Unknown ioctl call */
+#define ERESOURCE       121             /* Failure in Streams buffer allocn */
+
+#define EPROTUNR        122             /* ICMP Protocol unreachable    */
+#define EPORTUNR        123             /* ICMP Port unreachable        */
+#define ENETUNR         124             /* ICMP Network unreachable     */
+
+#define ENETUNREACH     ENETUNR         /* ICMP Network unreachable     */
+
+/*
+ * Ethernet Driver Errors
+ */
+
+#define EPACKET         150             /* Invalid Ethernet Packet */
+#define ETYPEREG        151             /* Type registration error */
+
+/*
+ * Socket library call
+ */
+
+#define ENOTINIT        152             /* Sockets library not initialized */
+
+
+#endif  //SOCK_ERR_INCLUDED
diff --git a/private/inc/sockets/sys/psxsock.h b/private/inc/sockets/sys/psxsock.h
new file mode 100644
index 000000000..5c30fe35b
--- /dev/null
+++ b/private/inc/sockets/sys/psxsock.h
@@ -0,0 +1,222 @@
+/*++
+
+Copyright (c) 1991 Microsoft Corporation
+
+Module Name:
+
+  psxsock.h
+
+Abstract:
+
+	Types, prototypes and definitions for Win32 sockets.
+
+Author:
+
+  	Sam Patton (sampa)   September 11, 1991
+
+Revision History:
+
+  when        	who      what
+  ----        	---      ----
+  11-21-91      mikemas  intitial version - cloned from winsock.h
+
+--*/
+
+#ifndef PSXSOCK_INCLUDED
+#define PSXSOCK_INCLUDED
+
+//
+// POSIX includes
+//
+// #include <posix.h>
+
+
+//
+// POSIX-specific defintions
+//
+#define INVALID_SOCKET_HANDLE  ((int) -1)
+#define SOCKET_HANDLE          int
+
+
+//
+// common sockets include file
+//
+#include <sys\socket.h>
+
+
+//
+// Prototypes for all exported socket functions
+//
+
+SOCKET_HANDLE
+accept(
+    IN SOCKET_HANDLE,              //socket to accept on
+    OUT struct sockaddr *,         //peer address
+    OUT int *);                    //size of peer address
+
+int
+bind(
+    IN SOCKET_HANDLE,              //socket to bind
+    IN struct sockaddr *,          //address to bind to
+    IN int);                       //size of address
+
+int
+connect(
+    IN SOCKET_HANDLE,              //socket to connect from
+    IN struct sockaddr *,          //address to connect to
+    IN int);                       //size of address
+
+int
+listen(
+    IN SOCKET_HANDLE,              //socket to listen with
+    IN int);                       //length of listen queue
+
+int
+getpeername(
+    IN SOCKET_HANDLE,              //connected socket to get peer of
+    OUT struct sockaddr *,         //buffer to put peer address into
+    OUT int *);                    //length of buffer
+
+int
+getsockname(
+    IN SOCKET_HANDLE,              //socket to get the address of
+    OUT struct sockaddr *,         //buffer to put my address into
+    OUT int *);                    //length of buffer
+
+
+int
+poll(
+    IN OUT struct pollfd *,
+    IN unsigned int,
+    IN int);
+
+int
+recv(
+    IN SOCKET_HANDLE,              //socket to receive with
+    IN char *,                     //buffer to receive into
+    IN int,                        //size of buffer
+    IN int);                       //receive flags
+
+int
+recvfrom(
+    IN SOCKET_HANDLE,              //socket to receive with
+    OUT char *,                    //buffer to receive into
+    IN int,                        //size of buffer
+    IN int,                        //receive flags
+    OUT struct sockaddr *,         //address received from
+    OUT int *);                    //size of address
+
+int
+send(
+    IN SOCKET_HANDLE,              //socket to send from
+    IN char *,                     //buffer to send
+    IN int,                        //size of buffer
+    IN int);                       //send flags
+
+int
+sendto(
+    IN SOCKET_HANDLE,              //socket to send from
+    IN char *,                     //buffer to send
+    IN int,                        //size of buffer
+    IN int,                        //send flags
+    IN struct sockaddr *,          //address to send to
+    IN int);                       //size of address
+
+SOCKET_HANDLE
+socket(
+    IN int,                         //address family
+    IN int,                         //socket type
+    IN int);                        //protocol
+
+int
+so_recv(
+    IN SOCKET_HANDLE,               //socket to receive with
+    OUT char *,                     //buffer to receive into
+    IN int,                         //size of buffer
+    OUT int *);                     //receive flags
+
+int
+setsockopt(
+	IN SOCKET_HANDLE,
+	int,
+	int,
+	char *,
+	int);
+
+int
+getsockopt(
+	IN SOCKET_HANDLE,
+	int,
+	int,
+	char *,
+	int *);
+
+int
+shutdown(
+	IN SOCKET_HANDLE,
+	IN int);
+
+	
+//
+// Host name control
+//
+	
+int
+gethostname(
+    OUT char *name,
+    IN int namelen
+    );
+
+int
+sethostname (
+    IN char *name,
+    IN int   namelen
+    );
+
+
+//
+//  Remote execution utilities
+//
+
+SOCKET_HANDLE
+rcmd(
+    IN OUT char         **ahost,
+    IN unsigned short     inport,
+    IN char              *locuser,
+    IN char              *remuser,
+    IN char              *cmd,
+    IN OUT SOCKET_HANDLE        *fd2p      OPTIONAL
+    );
+
+SOCKET_HANDLE
+rresvport(
+    IN OUT unsigned short *port
+    );
+
+SOCKET_HANDLE
+rexec(
+    IN  char          **ahost,
+    IN  unsigned short  rport,
+    IN  char           *name,
+    IN  char           *pass,
+    IN  char           *cmd,
+    OUT SOCKET_HANDLE         *fd2p      OPTIONAL
+    );
+
+
+//
+//  Resolver error return utilities
+//
+
+DWORD
+GetLastHError(
+    VOID
+    );
+
+VOID
+SetLastHError(
+    DWORD ErrCode
+    );
+
+
+#endif //PSXSOCK_INCLUDED
diff --git a/private/inc/sockets/sys/socket.h b/private/inc/sockets/sys/socket.h
new file mode 100644
index 000000000..7216c7b49
--- /dev/null
+++ b/private/inc/sockets/sys/socket.h
@@ -0,0 +1,158 @@
+/*++
+
+Copyright (c) 1991 Microsoft Corporation
+
+Module Name:
+
+  socket.h
+
+Abstract:
+
+  contains types and #defines for sockets.
+
+Author:
+
+  Sam Patton (sampa)   July 26, 1991
+
+Revision History:
+
+  when        who     what
+  ----        ---     ----
+  7-26-91    sampa    initial version
+
+--*/
+
+/******************************************************************
+ *
+ *  SpiderTCP System Include Files
+ *
+ *  Copyright 1987  Spider Systems Limited
+ *
+ *  SOCKET.H
+ *
+ *    Definitions related to sockets:
+ *    types, address families, options.
+ *
+ *
+ ******************************************************************/
+
+
+#ifndef SYS_SOCKET_INCLUDED
+#define SYS_SOCKET_INCLUDED
+/*
+ * Types
+ */
+#define SOCK_STREAM     1               /* stream socket */
+#define SOCK_DGRAM      2               /* datagram socket */
+#define SOCK_RAW        3               /* raw-protocol interface */
+#define SOCK_RDM        4               /* reliably-delivered message */
+#define SOCK_SEQPACKET  5               /* sequenced packet stream */
+
+/*
+ * Option flags per-socket.
+ */
+#define SO_DEBUG        0x01            /* turn on debugging info recording */
+#define SO_ACCEPTCONN   0x02            /* socket has had listen() */
+#define SO_REUSEADDR    0x04            /* allow local address reuse */
+#define SO_KEEPALIVE    0x08            /* keep connections alive */
+#define SO_DONTROUTE    0x10            /* just use interface addresses */
+#define SO_BROADCAST    0x20            /* permit sending of broadcast msgs */
+#define SO_USELOOPBACK  0x40            /* bypass hardware when possible */
+#define SO_LINGER       0x80            /* linger on close if data present */
+#define SO_RDWR         0x100           /* User read/write for datagram sockets */
+#define SO_NODELAY      0x200           /* Forward data expediently */
+#define SO_URGENT       0x400           /* Notify urgent data */
+
+#ifdef TESTOPT
+#define SO_TESTOPT      0x800           /* option for testing internals */
+#endif
+#ifdef UNDEF
+ /*
+  * I don't think we use these?? NCF
+  */
+
+/*
+ * Additional options, not kept in so_options.
+ */
+#define SO_SNDBUF       0x1001          /* send buffer size */
+#define SO_RCVBUF       0x1002          /* receive buffer size */
+#define SO_SNDLOWAT     0x1003          /* send low-water mark */
+#define SO_RCVLOWAT     0x1004          /* receive low-water mark */
+#define SO_SNDTIMEO     0x1005          /* send timeout */
+#define SO_RCVTIMEO     0x1006          /* receive timeout */
+#endif
+
+/*
+ * Structure used for manipulating linger option.
+ */
+struct  linger {
+        int     l_onoff;                /* option on/off */
+        int     l_linger;               /* linger time */
+};
+
+/*
+ * Level number for (get/set)sockopt() to apply to socket itself.
+ */
+#define SOL_SOCKET      0xffff          /* options for socket level */
+
+/*
+ * Address families.
+ */
+#define AF_UNSPEC       0               /* unspecified */
+#define AF_UNIX         1               /* local to host (pipes, portals) */
+#define AF_INET         2               /* internetwork: UDP, TCP, etc. */
+#define AF_NS           3               /* XNS -- not implemented */
+#define AF_IMPLINK      4               /* IMP link layer -- not implemented */
+#define AF_NETBIOS      5               /* NetBios, unique to NT */
+#define AF_LOOPBACK     6               /* for testing only */
+
+#ifdef ROUTED
+#define AF_MAX          6               /* must be > 2 for ROUTED */
+#else
+#define AF_MAX          6
+#endif
+
+/*
+ * Structure used by kernel to store most
+ * addresses.
+ */
+struct sockaddr {
+        unsigned short  sa_family;      /* address family */
+        char            sa_data[14];    /* up to 14 bytes of direct address */
+};
+
+/*
+ * Structure used by kernel to pass protocol
+ * information in raw sockets.
+ */
+struct sockproto {
+        unsigned short  sp_family;              /* address family */
+        unsigned short  sp_protocol;            /* protocol */
+};
+
+/*
+ * Protocol families, same as address families for now.
+ */
+#define PF_UNSPEC       AF_UNSPEC
+#define PF_UNIX         AF_UNIX
+#define PF_INET         AF_INET
+
+#define PF_MAX          2
+
+/*
+ * Maximum queue length specifiable by listen.
+ */
+#define SOMAXCONN       5
+
+#define MSG_OOB         0x1             /* process out-of-band data */
+#define MSG_DONTROUTE   0x4             /* send without using routing tables */
+#ifdef UNDEF
+#define MSG_PEEK        0x2             /* peek at incoming message */
+#endif
+
+#define OOB_PEND        0x08            /* Urgent data pending */
+
+#define MSG_MAXIOVLEN   16
+
+
+#endif  //SYS_SOCKET_INCLUDED
diff --git a/private/inc/sockets/sys/winsock.h b/private/inc/sockets/sys/winsock.h
new file mode 100644
index 000000000..b7ab434cc
--- /dev/null
+++ b/private/inc/sockets/sys/winsock.h
@@ -0,0 +1,216 @@
+/*++
+
+Copyright (c) 1991 Microsoft Corporation
+
+Module Name:
+
+  winsock.h
+
+Abstract:
+
+	Types, prototypes and definitions for Win32 sockets.
+
+Author:
+
+  	Sam Patton (sampa)   September 11, 1991
+
+Revision History:
+
+  when        	who      what
+  ----        	---      ----
+   9-11-91      sampa    initial version
+  11-21-91      mikemas  introduced socket type definitions, moved prototypes
+                            into socket.h
+
+--*/
+
+#ifndef WINSOCK_INCLUDED
+#define WINSOCK_INCLUDED
+
+
+// Windows includes
+#include <windows.h>
+
+
+//
+// Windows-specific defintions
+//
+#define INVALID_SOCKET_HANDLE  INVALID_HANDLE_VALUE
+#define SOCKET_HANDLE          HANDLE
+
+
+//
+// common sockets include file
+//
+#include <sockets\sys\socket.h>
+
+
+//
+// Prototypes for all exported socket functions
+//
+
+SOCKET_HANDLE
+accept(
+    IN SOCKET_HANDLE,              //socket to accept on
+    OUT struct sockaddr *,         //peer address
+    OUT int *);                    //size of peer address
+
+int
+bind(
+    IN SOCKET_HANDLE,              //socket to bind
+    IN struct sockaddr *,          //address to bind to
+    IN int);                       //size of address
+
+int
+connect(
+    IN SOCKET_HANDLE,              //socket to connect from
+    IN struct sockaddr *,          //address to connect to
+    IN int);                       //size of address
+
+int
+listen(
+    IN SOCKET_HANDLE,              //socket to listen with
+    IN int);                       //length of listen queue
+
+int
+getpeername(
+    IN SOCKET_HANDLE,              //connected socket to get peer of
+    OUT struct sockaddr *,         //buffer to put peer address into
+    OUT int *);                    //length of buffer
+
+int
+getsockname(
+    IN SOCKET_HANDLE,              //socket to get the address of
+    OUT struct sockaddr *,         //buffer to put my address into
+    OUT int *);                    //length of buffer
+
+int
+recv(
+    IN SOCKET_HANDLE,              //socket to receive with
+    IN char *,                     //buffer to receive into
+    IN int,                        //size of buffer
+    IN int);                       //receive flags
+
+int
+recvfrom(
+    IN SOCKET_HANDLE,              //socket to receive with
+    OUT char *,                    //buffer to receive into
+    IN int,                        //size of buffer
+    IN int,                        //receive flags
+    OUT struct sockaddr *,         //address received from
+    OUT int *);                    //size of address
+
+int
+send(
+    IN SOCKET_HANDLE,              //socket to send from
+    IN char *,                     //buffer to send
+    IN int,                        //size of buffer
+    IN int);                       //send flags
+
+int
+sendto(
+    IN SOCKET_HANDLE,              //socket to send from
+    IN char *,                     //buffer to send
+    IN int,                        //size of buffer
+    IN int,                        //send flags
+    IN struct sockaddr *,          //address to send to
+    IN int);                       //size of address
+
+SOCKET_HANDLE
+socket(
+    IN int,                         //address family
+    IN int,                         //socket type
+    IN int);                        //protocol
+
+int
+so_recv(
+    IN SOCKET_HANDLE,               //socket to receive with
+    OUT char *,                     //buffer to receive into
+    IN int,                         //size of buffer
+    OUT int *);                     //receive flags
+
+int
+setsockopt(
+	IN SOCKET_HANDLE,
+	int,
+	int,
+	char *,
+	int);
+
+int
+getsockopt(
+	IN SOCKET_HANDLE,
+	int,
+	int,
+	char *,
+	int *);
+
+int
+shutdown(
+	IN SOCKET_HANDLE,
+	IN int);
+
+	
+//
+// Host name control
+//
+	
+int
+gethostname(
+    OUT char *name,
+    IN int namelen
+    );
+
+int
+sethostname (
+    IN char *name,
+    IN int   namelen
+    );
+
+
+//
+//  Remote execution utilities
+//
+
+SOCKET_HANDLE
+rcmd(
+    IN OUT char         **ahost,
+    IN unsigned short     inport,
+    IN char              *locuser,
+    IN char              *remuser,
+    IN char              *cmd,
+    IN OUT SOCKET_HANDLE        *fd2p      OPTIONAL
+    );
+
+SOCKET_HANDLE
+rresvport(
+    IN OUT unsigned short *port
+    );
+
+SOCKET_HANDLE
+rexec(
+    IN  char          **ahost,
+    IN  unsigned short  rport,
+    IN  char           *name,
+    IN  char           *pass,
+    IN  char           *cmd,
+    OUT SOCKET_HANDLE         *fd2p      OPTIONAL
+    );
+
+
+//
+//  Resolver error return utilities
+//
+
+DWORD
+GetLastHError(
+    VOID
+    );
+
+VOID
+SetLastHError(
+    DWORD ErrCode
+    );
+
+
+#endif //WINSOCK_INCLUDED