initial commit

8 files changed, 607 insertions, 0 deletions

diff --git a/include/protocols/CVS/Entries b/include/protocols/CVS/Entries
new file mode 100644
index 0000000..f53456b
--- /dev/null
+++ b/include/protocols/CVS/Entries
@@ -0,0 +1,6 @@
+/dumprestore.h/1.10/Fri Jul 11 16:01:40 2014//
+/routed.h/1.3/Mon Jun  2 19:34:12 2003//
+/rwhod.h/1.4/Mon Jun  2 19:34:12 2003//
+/talkd.h/1.5/Wed Jan 21 02:23:14 2015//
+/timed.h/1.4/Fri Jan 16 00:27:00 2015//
+D
diff --git a/include/protocols/CVS/Repository b/include/protocols/CVS/Repository
new file mode 100644
index 0000000..c49ead8
--- /dev/null
+++ b/include/protocols/CVS/Repository
@@ -0,0 +1 @@
+src/include/protocols
diff --git a/include/protocols/CVS/Root b/include/protocols/CVS/Root
new file mode 100644
index 0000000..3811072
--- /dev/null
+++ b/include/protocols/CVS/Root
@@ -0,0 +1 @@
+/cvs
diff --git a/include/protocols/dumprestore.h b/include/protocols/dumprestore.h
new file mode 100644
index 0000000..9a94a0c
--- /dev/null
+++ b/include/protocols/dumprestore.h
@@ -0,0 +1,159 @@
+/*	$OpenBSD: dumprestore.h,v 1.10 2014/07/11 16:01:40 halex Exp $	*/
+/*	$NetBSD: dumprestore.h,v 1.14 2005/12/26 19:01:47 perry Exp $	*/
+
+/*
+ * Copyright (c) 1980, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. 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 BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)dumprestore.h	8.2 (Berkeley) 1/21/94
+ */
+
+#ifndef _PROTOCOLS_DUMPRESTORE_H_
+#define _PROTOCOLS_DUMPRESTORE_H_
+
+/*
+ * TP_BSIZE is the size of file blocks on the dump tapes.
+ * Note that TP_BSIZE must be a multiple of DEV_BSIZE.
+ *
+ * NTREC is the number of TP_BSIZE blocks that are written
+ * in each tape record. HIGHDENSITYTREC is the number of
+ * TP_BSIZE blocks that are written in each tape record on
+ * 6250 BPI or higher density tapes.
+ *
+ * TP_NINDIR is the number of indirect pointers in a TS_INODE
+ * or TS_ADDR record. Note that it must be a power of two.
+ */
+#define TP_BSIZE	1024
+#define NTREC   	10
+#define HIGHDENSITYTREC	32
+#define TP_NINDIR	(TP_BSIZE/2)
+#define LBLSIZE		16
+#define NAMELEN		64
+
+#define OFS_MAGIC   	(int)60011
+#define NFS_MAGIC   	(int)60012
+#ifndef FS_UFS2_MAGIC
+#define FS_UFS2_MAGIC   (int)0x19540119
+#endif
+#define CHECKSUM	(int)84446
+
+union u_spcl {
+	char dummy[TP_BSIZE];
+	struct	s_spcl {
+		int32_t	c_type;		    /* record type (see below) */
+		int32_t	c_old_date;	    /* date of this dump */
+		int32_t	c_old_ddate;	    /* date of previous dump */
+		int32_t	c_volume;	    /* dump volume number */
+		int32_t	c_old_tapea;	    /* logical block of this record */
+		uint32_t c_inumber;	    /* number of inode */
+		int32_t	c_magic;	    /* magic number (see above) */
+		int32_t	c_checksum;	    /* record checksum */
+		union {
+			struct ufs1_dinode __uc_dinode;
+			struct {
+				uint16_t __uc_mode;
+				int16_t __uc_spare1[3];
+				uint64_t __uc_size;
+				int32_t __uc_old_atime;
+				int32_t __uc_atimensec;
+				int32_t __uc_old_mtime;
+				int32_t __uc_mtimensec;
+				int32_t __uc_spare2[2];
+				int32_t __uc_rdev;
+				int32_t __uc_birthtimensec;
+				int64_t __uc_birthtime;
+				int64_t __uc_atime;
+				int64_t __uc_mtime;
+				int32_t __uc_spare4[7];
+				uint32_t __uc_file_flags;
+				int32_t __uc_spare5[2];
+				uint32_t __uc_uid;
+				uint32_t __uc_gid;
+				int32_t __uc_spare6[2];
+			} __uc_ino;
+		} __c_ino;
+		int32_t	c_count;	    /* number of valid c_addr entries */
+		char	c_addr[TP_NINDIR];  /* 1 => data; 0 => hole in inode */
+		char	c_label[LBLSIZE];   /* dump label */
+		int32_t	c_level;	    /* level of this dump */
+		char	c_filesys[NAMELEN]; /* name of dumped file system */
+		char	c_dev[NAMELEN];	    /* name of dumped device */
+		char	c_host[NAMELEN];    /* name of dumped host */
+		int32_t	c_flags;	    /* additional information */
+		int32_t	c_old_firstrec;	    /* first record on volume */
+		int64_t c_date;		    /* date of this dump */
+		int64_t c_ddate;	    /* date of previous dump */
+		int64_t c_tapea;	    /* logical block of this record */
+		int64_t c_firstrec;	    /* first record on volume */
+		int32_t	c_spare[24];	    /* reserved for future uses */
+	} s_spcl;
+} u_spcl;
+#define spcl u_spcl.s_spcl
+
+#define c_dinode	__c_ino.__uc_dinode
+#define c_mode		__c_ino.__uc_ino.__uc_mode
+#define c_spare1	__c_ino.__uc_ino.__uc_spare1
+#define c_size		__c_ino.__uc_ino.__uc_size
+#define c_old_atime	__c_ino.__uc_ino.__uc_old_atime
+#define c_atime		__c_ino.__uc_ino.__uc_atime
+#define c_atimensec	__c_ino.__uc_ino.__uc_atimensec
+#define c_mtime		__c_ino.__uc_ino.__uc_mtime
+#define c_mtimensec	__c_ino.__uc_ino.__uc_mtimensec
+#define c_birthtime	__c_ino.__uc_ino.__uc_birthtime
+#define c_birthtimensec	__c_ino.__uc_ino.__uc_birthtimensec
+#define c_old_mtime	__c_ino.__uc_ino.__uc_old_mtime
+#define c_rdev		__c_ino.__uc_ino.__uc_rdev
+#define c_file_flags	__c_ino.__uc_ino.__uc_file_flags
+#define c_uid		__c_ino.__uc_ino.__uc_uid
+#define c_gid		__c_ino.__uc_ino.__uc_gid
+
+/*
+ * special record types
+ */
+#define TS_TAPE 	1	/* dump tape header */
+#define TS_INODE	2	/* beginning of file record */
+#define TS_ADDR 	4	/* continuation of file record */
+#define TS_BITS 	3	/* map of inodes on tape */
+#define TS_CLRI 	6	/* map of inodes deleted since last dump */
+#define TS_END  	5	/* end of volume marker */
+
+/*
+ * flag values
+ */
+#define DR_NEWHEADER	0x0001	/* new format tape header */
+#define DR_NEWINODEFMT	0x0002	/* new format inodes on tape */
+
+#define	DUMPOUTFMT	"%-18s %c %s"		/* for printf */
+						/* name, level, ctime(date) */
+#define	DUMPINFMT	"%18s %c %[^\n]\n"	/* inverse for scanf */
+
+#endif /* !_PROTOCOLS_DUMPRESTORE_H_ */
diff --git a/include/protocols/routed.h b/include/protocols/routed.h
new file mode 100644
index 0000000..83331a4
--- /dev/null
+++ b/include/protocols/routed.h
@@ -0,0 +1,152 @@
+/*	$OpenBSD: routed.h,v 1.3 2003/06/02 19:34:12 millert Exp $	*/
+
+/*-
+ * Copyright (c) 1983, 1989, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. 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 BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)routed.h	8.1 (Berkeley) 6/2/93
+ *
+ */
+
+#ifndef _ROUTED_H_
+#define	_ROUTED_H_
+
+/*
+ * Routing Information Protocol
+ *
+ * Derived from Xerox NS Routing Information Protocol
+ * by changing 32-bit net numbers to sockaddr's and
+ * padding stuff to 32-bit boundaries.
+ */
+
+#define	RIPv1		1
+#define	RIPv2		2
+#ifndef RIPVERSION
+#define	RIPVERSION	RIPv1
+#endif
+
+#define RIP_PORT	520
+
+#if RIPVERSION == 1
+/* Note that this so called sockaddr has a 2-byte sa_family and no sa_len.
+ * It is not a UNIX sockaddr, but the shape of an address as defined
+ * in RIPv1.  It is still defined to allow old versions of programs
+ * such as `gated` to use this file to define RIPv1.
+ */
+struct netinfo {
+	struct	sockaddr rip_dst;	/* destination net/host */
+	u_int32_t   rip_metric;		/* cost of route */
+};
+#else
+struct netinfo {
+	u_int16_t   n_family;
+#define	    RIP_AF_INET	    htons(AF_INET)
+#define	    RIP_AF_UNSPEC   0
+#define	    RIP_AF_AUTH	    0xffff
+	u_int16_t   n_tag;		/* optional in RIPv2 */
+	u_int32_t   n_dst;		/* destination net or host */
+#define	    RIP_DEFAULT	    0
+	u_int32_t   n_mask;		/* netmask in RIPv2 */
+	u_int32_t   n_nhop;		/* optional next hop in RIPv2 */
+	u_int32_t   n_metric;		/* cost of route */
+};
+#endif
+
+/* RIPv2 authentication */
+struct netauth {
+	u_int16_t   a_type;
+#define	    RIP_AUTH_PW	    htons(2)	/* password type */
+	union {
+#define	    RIP_AUTH_PW_LEN 16
+	    int8_t    au_pw[RIP_AUTH_PW_LEN];
+	} au;
+};
+
+struct rip {
+	u_int8_t    rip_cmd;		/* request/response */
+	u_int8_t    rip_vers;		/* protocol version # */
+	u_int16_t   rip_res1;		/* pad to 32-bit boundary */
+	union {				/* variable length... */
+	    struct netinfo ru_nets[1];
+	    int8_t    ru_tracefile[1];
+	    struct netauth ru_auth[1];
+	} ripun;
+#define	rip_nets	ripun.ru_nets
+#define	rip_tracefile	ripun.ru_tracefile
+};
+
+/* Packet types.
+ */
+#define	RIPCMD_REQUEST		1	/* want info */
+#define	RIPCMD_RESPONSE		2	/* responding to request */
+#define	RIPCMD_TRACEON		3	/* turn tracing on */
+#define	RIPCMD_TRACEOFF		4	/* turn it off */
+
+/* Gated extended RIP to include a "poll" command instead of using
+ * RIPCMD_REQUEST with (RIP_AF_UNSPEC, RIP_DEFAULT).  RFC 1058 says
+ * command 5 is used by Sun Microsystems for its own purposes.
+ */
+#define RIPCMD_POLL		5
+
+#define	RIPCMD_MAX		6
+
+#ifdef RIPCMDS
+char *ripcmds[RIPCMD_MAX] = {
+	"#0", "REQUEST", "RESPONSE", "TRACEON", "TRACEOFF"
+};
+#endif
+
+#define	HOPCNT_INFINITY		16
+#define	MAXPACKETSIZE		512	/* max broadcast size */
+#define NETS_LEN ((MAXPACKETSIZE-sizeof(struct rip))	\
+		      / sizeof(struct netinfo) +1)
+
+#define INADDR_RIP_GROUP __IPADDR(0xe0000009)	/* 224.0.0.9 */
+
+
+/* Timer values used in managing the routing table.
+ *
+ * Complete tables are broadcast every SUPPLY_INTERVAL seconds.
+ * If changes occur between updates, dynamic updates containing only changes
+ * may be sent.  When these are sent, a timer is set for a random value
+ * between MIN_WAITTIME and MAX_WAITTIME, and no additional dynamic updates
+ * are sent until the timer expires.
+ *
+ * Every update of a routing entry forces an entry's timer to be reset.
+ * After EXPIRE_TIME without updates, the entry is marked invalid,
+ * but held onto until GARBAGE_TIME so that others may see it, to
+ * "poison" the bad route.
+ */
+#define	SUPPLY_INTERVAL		30	/* time to supply tables */
+#define	MIN_WAITTIME		2	/* min sec until next flash updates */
+#define	MAX_WAITTIME		5	/* max sec until flash update */
+
+#define STALE_TIME		90	/* switch to a new gateway */
+#define	EXPIRE_TIME		180	/* time to mark entry invalid */
+#define	GARBAGE_TIME		240	/* time to garbage collect */
+
+#endif /* !_ROUTED_H_ */
diff --git a/include/protocols/rwhod.h b/include/protocols/rwhod.h
new file mode 100644
index 0000000..c182e96
--- /dev/null
+++ b/include/protocols/rwhod.h
@@ -0,0 +1,67 @@
+/*	$OpenBSD: rwhod.h,v 1.4 2003/06/02 19:34:12 millert Exp $	*/
+/*	$NetBSD: rwhod.h,v 1.3 1994/10/26 00:56:51 cgd Exp $	*/
+
+/*
+ * Copyright (c) 1983 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. 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 BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)rwhod.h	5.6 (Berkeley) 4/3/91
+ */
+
+#ifndef _RWHOD_H_
+#define	_RWHOD_H_
+
+/*
+ * rwho protocol packet format.
+ */
+struct	outmp {
+	char	out_line[8];		/* tty name */
+	char	out_name[8];		/* user id */
+	int32_t	out_time;		/* time on */
+};
+
+struct	whod {
+	char	wd_vers;		/* protocol version # */
+	char	wd_type;		/* packet type, see below */
+	char	wd_pad[2];
+	int32_t	wd_sendtime;		/* time stamp by sender */
+	int32_t	wd_recvtime;		/* time stamp applied by receiver */
+	char	wd_hostname[32];	/* hosts's name */
+	int32_t	wd_loadav[3];		/* load average as in uptime */
+	int32_t	wd_boottime;		/* time system booted */
+	struct	whoent {
+		struct		outmp we_utmp;	/* active tty info */
+		int32_t		we_idle;	/* tty idle time */
+	} wd_we[1024 / sizeof (struct whoent)];
+};
+
+#define	WHODVERSION	1
+#define	WHODTYPE_STATUS	1		/* host status */
+
+#define	_PATH_RWHODIR	"/var/rwho"
+
+#endif /* !_RWHOD_H_ */
diff --git a/include/protocols/talkd.h b/include/protocols/talkd.h
new file mode 100644
index 0000000..fae2b42
--- /dev/null
+++ b/include/protocols/talkd.h
@@ -0,0 +1,120 @@
+/*	$OpenBSD: talkd.h,v 1.5 2015/01/21 02:23:14 guenther Exp $	*/
+/*	$NetBSD: talkd.h,v 1.5 1995/03/04 07:59:30 cgd Exp $	*/
+
+/*
+ * Copyright (c) 1983 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. 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 BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)talkd.h	5.7 (Berkeley) 4/3/91
+ */
+
+#ifndef _TALKD_H_
+#define	_TALKD_H_
+
+/*
+ * This describes the protocol used by the talk server and clients.
+ *
+ * The talk server acts a repository of invitations, responding to
+ * requests by clients wishing to rendezvous for the purpose of
+ * holding a conversation.  In normal operation, a client, the caller,
+ * initiates a rendezvous by sending a CTL_MSG to the server of
+ * type LOOK_UP.  This causes the server to search its invitation
+ * tables to check if an invitation currently exists for the caller
+ * (to speak to the callee specified in the message).  If the lookup
+ * fails, the caller then sends an ANNOUNCE message causing the server
+ * to broadcast an announcement on the callee's login ports requesting
+ * contact.  When the callee responds, the local server uses the
+ * recorded invitation to respond with the appropriate rendezvous
+ * address and the caller and callee client programs establish a
+ * stream connection through which the conversation takes place.
+ */
+
+struct osockaddr {
+	unsigned short	sa_family;	/* address family */
+	char		sa_data[14];	/* up to 14 bytes of direct address */
+};
+
+/*
+ * Client->server request message format.
+ */
+typedef struct {
+	unsigned char	  vers;			/* protocol version */
+	unsigned char	  type;			/* request type, see below */
+	unsigned char	  answer;		/* not used */
+	unsigned char	  pad;
+	u_int32_t 	  id_num;		/* message id */
+	struct	  osockaddr addr;		/* old (4.3) style */
+	struct	  osockaddr ctl_addr;		/* old (4.3) style */
+	int32_t	  	  pid;			/* caller's process id */
+#define	NAME_SIZE	12
+	char	  	  l_name[NAME_SIZE];	/* caller's name */
+	char	  	  r_name[NAME_SIZE];	/* callee's name */
+#define	TTY_SIZE	16
+	char	  	  r_tty[TTY_SIZE];	/* callee's tty name */
+} CTL_MSG;
+
+/*
+ * Server->client response message format.
+ */
+typedef struct {
+	unsigned char	  vers;		/* protocol version */
+	unsigned char	  type;		/* type of request message, see below */
+	unsigned char	  answer;	/* response to request message, 
+					   see below */
+	unsigned char	  pad;
+	u_int32_t 	  id_num;	/* message id */
+	struct	  osockaddr addr; 	/* address for establishing 
+					   conversation */
+} CTL_RESPONSE;
+
+#define	TALK_VERSION	1		/* protocol version */
+
+/* message type values */
+#define LEAVE_INVITE	0	/* leave invitation with server */
+#define LOOK_UP		1	/* check for invitation by callee */
+#define DELETE		2	/* delete invitation by caller */
+#define ANNOUNCE	3	/* announce invitation by caller */
+
+/* answer values */
+#define SUCCESS		0	/* operation completed properly */
+#define NOT_HERE	1	/* callee not logged in */
+#define FAILED		2	/* operation failed for unexplained reason */
+#define MACHINE_UNKNOWN	3	/* caller's machine name unknown */
+#define PERMISSION_DENIED 4	/* callee's tty doesn't permit announce */
+#define UNKNOWN_REQUEST	5	/* request has invalid type value */
+#define	BADVERSION	6	/* request has invalid protocol version */
+#define	BADADDR		7	/* request has invalid addr value */
+#define	BADCTLADDR	8	/* request has invalid ctl_addr value */
+
+/*
+ * Operational parameters.
+ */
+#define MAX_LIFE	60	/* max time daemon saves invitations */
+/* RING_WAIT should be 10's of seconds less than MAX_LIFE */
+#define RING_WAIT	30	/* time to wait before resending invitation */
+
+#endif /* !_TALKD_H_ */
diff --git a/include/protocols/timed.h b/include/protocols/timed.h
new file mode 100644
index 0000000..12531d1
--- /dev/null
+++ b/include/protocols/timed.h
@@ -0,0 +1,101 @@
+/*	$OpenBSD: timed.h,v 1.4 2015/01/16 00:27:00 deraadt Exp $	*/
+/*	$NetBSD: timed.h,v 1.5 1996/04/09 20:40:32 cgd Exp $	*/
+
+/*
+ * Copyright (c) 1983 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. 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 BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)timed.h	1.10 (Berkeley) 4/3/91
+ */
+
+#ifndef	_TIMED_H_
+#define	_TIMED_H_
+
+/*
+ * Time Synchronization Protocol
+ */
+
+#define	TSPVERSION	1
+#define ANYADDR 	NULL
+
+struct tsp {
+	u_int8_t tsp_type;
+	u_int8_t tsp_vers;
+	u_int16_t tsp_seq;
+	union {
+		struct {
+			int32_t tv_sec;
+			int32_t tv_usec;
+		} tspu_time;
+		char tspu_hopcnt;
+	} tsp_u;
+	char tsp_name[256];
+};
+
+#define	tsp_time	tsp_u.tspu_time
+#define	tsp_hopcnt	tsp_u.tspu_hopcnt
+ 
+/*
+ * Command types.
+ */
+#define	TSP_ANY			0	/* match any types */
+#define	TSP_ADJTIME		1	/* send adjtime */
+#define	TSP_ACK			2	/* generic acknowledgement */
+#define	TSP_MASTERREQ		3	/* ask for master's name */ 
+#define	TSP_MASTERACK		4	/* acknowledge master request */
+#define	TSP_SETTIME		5	/* send network time */
+#define	TSP_MASTERUP		6	/* inform slaves that master is up */
+#define	TSP_SLAVEUP		7	/* slave is up but not polled */
+#define	TSP_ELECTION		8	/* advance candidature for master */
+#define	TSP_ACCEPT		9	/* support candidature of master */
+#define	TSP_REFUSE		10	/* reject candidature of master */
+#define	TSP_CONFLICT		11	/* two or more masters present */
+#define	TSP_RESOLVE		12	/* masters' conflict resolution */
+#define	TSP_QUIT		13	/* reject candidature if master is up */
+#define	TSP_DATE		14	/* reset the time (date command) */
+#define	TSP_DATEREQ		15	/* remote request to reset the time */
+#define	TSP_DATEACK		16	/* acknowledge time setting  */
+#define	TSP_TRACEON		17	/* turn tracing on */
+#define	TSP_TRACEOFF		18	/* turn tracing off */
+#define	TSP_MSITE		19	/* find out master's site */
+#define	TSP_MSITEREQ		20	/* remote master's site request */
+#define	TSP_TEST		21	/* for testing election algo */
+#define	TSP_SETDATE		22	/* New from date command */
+#define	TSP_SETDATEREQ		23	/* New remote for above */
+#define	TSP_LOOP		24	/* loop detection packet */
+
+#define	TSPTYPENUMBER		25
+
+#ifdef TSPTYPES
+char *tsptype[TSPTYPENUMBER] =
+  { "ANY", "ADJTIME", "ACK", "MASTERREQ", "MASTERACK", "SETTIME", "MASTERUP", 
+  "SLAVEUP", "ELECTION", "ACCEPT", "REFUSE", "CONFLICT", "RESOLVE", "QUIT", 
+  "DATE", "DATEREQ", "DATEACK", "TRACEON", "TRACEOFF", "MSITE", "MSITEREQ",
+  "TEST", "SETDATE", "SETDATEREQ", "LOOP" };
+#endif
+
+#endif /* !_TIMED_H_ */