Virgin import of NgATM user part 1.0

13 files changed, 336 insertions, 31 deletions

diff --git a/contrib/ngatm/libngatm/cccust.h b/contrib/ngatm/libngatm/cccust.h
new file mode 100644
index 0000000..6e6f30e
--- /dev/null
+++ b/contrib/ngatm/libngatm/cccust.h
@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2004
+ *	Hartmut Brandt
+ * 	All rights reserved.
+ *
+ * Author: Hartmut Brandt <harti@freebsd.org>
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
+ *
+ * $Begemot: libunimsg/libngatm/cccust.h,v 1.1 2004/07/08 08:35:37 brandt Exp $
+ *
+ * Customisation of call control source to user space.
+ */
+
+#include <sys/types.h>
+#include <sys/queue.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stddef.h>
+#include <string.h>
+#include <assert.h>
+#include <errno.h>
+
+#define CCASSERT(E, M) assert(E)
+
+#define	CCMALLOC(S)	(malloc((S)))
+#define	CCZALLOC(S)	(calloc(1, (S)))
+#define	CCFREE(P)	do { free(P); } while (0)
diff --git a/contrib/ngatm/libngatm/sscfucust.h b/contrib/ngatm/libngatm/sscfucust.h
index 5168ef4..760fd71 100644
--- a/contrib/ngatm/libngatm/sscfucust.h
+++ b/contrib/ngatm/libngatm/sscfucust.h
@@ -26,7 +26,7 @@
  *
  * Author: Hartmut Brandt <harti@freebsd.org>
  *
- * $Begemot: libunimsg/libunimsg/sscfucust.h,v 1.3 2003/09/19 13:10:35 hbb Exp $
+ * $Begemot: libunimsg/libngatm/sscfucust.h,v 1.4 2004/07/08 08:21:40 brandt Exp $
  *
  * Customisation of the SSCFU code for the user space library.
  */
diff --git a/contrib/ngatm/libngatm/sscopcust.h b/contrib/ngatm/libngatm/sscopcust.h
index 37cada6..12736c2 100644
--- a/contrib/ngatm/libngatm/sscopcust.h
+++ b/contrib/ngatm/libngatm/sscopcust.h
@@ -26,7 +26,7 @@
  *
  * Author: Hartmut Brandt <harti@freebsd.org>
  *
- * $Begemot: libunimsg/libunimsg/sscopcust.h,v 1.3 2003/09/19 13:10:35 hbb Exp $
+ * $Begemot: libunimsg/libngatm/sscopcust.h,v 1.4 2004/07/08 08:21:40 brandt Exp $
  *
  * Customisation of the SSCOP code for the user space library.
  */
diff --git a/contrib/ngatm/libngatm/unimsg.c b/contrib/ngatm/libngatm/unimsg.c
index d0c5876..9df02a1 100644
--- a/contrib/ngatm/libngatm/unimsg.c
+++ b/contrib/ngatm/libngatm/unimsg.c
@@ -26,7 +26,7 @@
  *
  * Author: Hartmut Brandt <harti@freebsd.org>
  *
- * $Begemot: libunimsg/libunimsg/unimsg.c,v 1.3 2003/09/19 13:10:35 hbb Exp $
+ * $Begemot: libunimsg/libngatm/unimsg.c,v 1.4 2004/07/08 08:21:41 brandt Exp $
  *
  * User space message structure.
  */
@@ -163,7 +163,7 @@ uni_msg_build(void *ptr, ...)
 u_int
 uni_msg_strip32(struct uni_msg *msg)
 {
-	u_int32_t w;
+	uint32_t w;
 
 	msg->b_wptr -= 4;
 	bcopy(msg->b_wptr, &w, 4);
@@ -176,7 +176,7 @@ uni_msg_strip32(struct uni_msg *msg)
 u_int
 uni_msg_get32(struct uni_msg *msg)
 {
-	u_int32_t w;
+	uint32_t w;
 
 	bcopy(msg->b_rptr, &w, 4);
 	msg->b_rptr += 4;
diff --git a/contrib/ngatm/man/libngatm.3 b/contrib/ngatm/man/libngatm.3
index 8c59414..9de36ef 100644
--- a/contrib/ngatm/man/libngatm.3
+++ b/contrib/ngatm/man/libngatm.3
@@ -2,6 +2,11 @@
 .\" Copyright (c) 2001-2003
 .\"	Fraunhofer Institute for Open Communication Systems (FhG Fokus).
 .\" 	All rights reserved.
+.\" Copyright (c) 2004
+.\"	Hartmut Brandt
+.\" 	All rights reserved.
+.\"
+.\" Author: Hartmut Brandt <harti@freebsd.org>
 .\"
 .\" Redistribution and use in source and binary forms, with or without
 .\" modification, are permitted provided that the following conditions
@@ -24,11 +29,9 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\" Author: Hartmut Brandt <harti@freebsd.org>
-.\"
-.\" $Begemot: libunimsg/man/libunimsg.3,v 1.2 2003/08/21 16:01:07 hbb Exp $
+.\" $Begemot: libunimsg/man/libngatm.3,v 1.4 2004/07/08 08:21:42 brandt Exp $
 .\"
-.Dd October 30, 2003
+.Dd July 7, 2004
 .Dt libngatm 3
 .Os
 .Sh NAME
@@ -59,7 +62,7 @@ describes the decoding, encoding and printing functions.
 .\" describes the UNI 4.0 signalling functions.
 .It Xr uniaddr 3
 describes address structures and handling functions.
-.\" .It Xr unisap 3
+.It Xr unisap 3
 .\" describes ATM-Forum ATM-API service access point structures and
 .\" handling functions.
 .El
diff --git a/contrib/ngatm/man/uniaddr.3 b/contrib/ngatm/man/uniaddr.3
index f80d45c..7a54fbb 100644
--- a/contrib/ngatm/man/uniaddr.3
+++ b/contrib/ngatm/man/uniaddr.3
@@ -3,6 +3,8 @@
 .\"	Fraunhofer Institute for Open Communication Systems (FhG Fokus).
 .\" 	All rights reserved.
 .\"
+.\" Author: Hartmut Brandt <harti@freebsd.org>
+.\"
 .\" Redistribution and use in source and binary forms, with or without
 .\" modification, are permitted provided that the following conditions
 .\" are met:
@@ -24,9 +26,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\" Author: Hartmut Brandt <harti@freebsd.org>
-.\"
-.\" $Begemot: libunimsg/man/uniaddr.3,v 1.2 2003/08/21 16:01:07 hbb Exp $
+.\" $Begemot: libunimsg/man/uniaddr.3,v 1.3 2004/07/08 08:21:42 brandt Exp $
 .\"
 .Dd October 30, 2003
 .Dt uniaddr 3
diff --git a/contrib/ngatm/man/unifunc.3 b/contrib/ngatm/man/unifunc.3
index 65f9ef9..093d0c8 100644
--- a/contrib/ngatm/man/unifunc.3
+++ b/contrib/ngatm/man/unifunc.3
@@ -3,6 +3,8 @@
 .\"	Fraunhofer Institute for Open Communication Systems (FhG Fokus).
 .\" 	All rights reserved.
 .\"
+.\" Author: Hartmut Brandt <harti@freebsd.org>
+.\"
 .\" Redistribution and use in source and binary forms, with or without
 .\" modification, are permitted provided that the following conditions
 .\" are met:
@@ -24,9 +26,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\" Author: Hartmut Brandt <harti@freebsd.org>
-.\"
-.\" $Begemot: libunimsg/man/unifunc.3,v 1.2 2003/08/21 16:01:08 hbb Exp $
+.\" $Begemot: libunimsg/man/unifunc.3,v 1.3 2004/07/08 08:21:43 brandt Exp $
 .\"
 .Dd October 30, 2003
 .Dt unifunc 3
diff --git a/contrib/ngatm/man/unisap.3 b/contrib/ngatm/man/unisap.3
new file mode 100644
index 0000000..ebec7ed
--- /dev/null
+++ b/contrib/ngatm/man/unisap.3
@@ -0,0 +1,255 @@
+.\"
+.\" Copyright (c) 2001-2003
+.\"	Fraunhofer Institute for Open Communication Systems (FhG Fokus).
+.\" 	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.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
+.\"
+.\" Author: Hartmut Brandt <harti@freebsd.org>
+.\"
+.\" $Begemot: libunimsg/man/unisap.3,v 1.2 2003/08/21 16:01:08 hbb Exp $
+.\"
+.Dd August 23, 2002
+.Dt unisap 3
+.Os
+.Sh NAME
+.Nm unimsg ,
+.Nm unisve_check_addr ,
+.Nm unisve_check_selector ,
+.Nm unisve_check_blli_id2 ,
+.Nm unisve_check_blli_id3 ,
+.Nm unisve_check_bhli ,
+.Nm unisve_check_sap ,
+.Nm unisve_overlap_addr ,
+.Nm unisve_overlap_selector ,
+.Nm unisve_overlap_blli_id2 ,
+.Nm unisve_overlap_blli_id3 ,
+.Nm unisve_overlap_bhli ,
+.Nm unisve_overlap_sap ,
+.Nm unisve_is_catchall ,
+.Nm unisve_match
+.Nd "ATM signalling library - ATM SAP handling"
+.Sh LIBRARY
+Begemot ATM signalling library
+.Pq libunimsg, -lunimsg
+.Sh SYNOPSIS
+.In uni4/unisap.h
+.Ft int
+.Fn unisve_check_addr "const struct unisve_addr *sve"
+.Ft int
+.Fn unisve_check_selector "const struct unisve_selector *sve"
+.Ft int
+.Fn unisve_check_blli_id2 "const struct unisve_blli_id2 *sve"
+.Ft int
+.Fn unisve_check_blli_id3 "const struct unisve_blli_id3 *sve"
+.Ft int
+.Fn unisve_check_bhli "const struct unisve_bhli *sve"
+.Ft int
+.Fn unisve_check_sap "const struct uni_sap *sve"
+.Ft int
+.Fn unisve_overlap_addr "const struct unisve_addr *sve1" "const struct unisve_addr *sve2"
+.Ft int
+.Fn unisve_overlap_selector "const struct unisve_selector *sve1" "const struct unisve_selector *sve2"
+.Ft int
+.Fn unisve_overlap_blli_id2 "const struct unisve_blli_id2 *sve1" "const struct unisve_blli_id2 *sve2"
+.Ft int
+.Fn unisve_overlap_blli_id3 "const struct unisve_blli_id3 *sve1" "const struct unisve_blli_id3 *sve2"
+.Ft int
+.Fn unisve_overlap_bhli "const struct unisve_bhli *sve1" "const struct unisve_bhli *sve2"
+.Ft int
+.Fn unisve_overlap_sap "const struct uni_sap *sap1" "const struct uni_sap *sap2"
+.Ft int
+.Fn unisve_is_catchall "const struct uni_sap *sap"
+.Ft int
+.Fn unisve_match "const struct uni_sap *sap" \
+"const struct uni_ie_called *called" "const struct uni_ie_blli *blli" \
+"const struct uni_ie_bhli *bhli"
+.Sh DESCRIPTION
+The
+.Nm
+library contains functions to handle Service Access Points (SAP) and SAP Vector
+Elements (SVE) as specified in the ATM Forum ATM API Semantic Description.
+SAPs are the analog of TCP and UDP ports in the ATM world. As usually in ATM
+they are a couple of orders of magnitude more complex as their Internet
+equivalent. See the ATM Forum document for a description.
+.Pp
+A SAP is a data structure:
+.Bd -literal -offset indent
+struct uni_sap {
+	struct unisve_addr	addr;
+	struct unisve_selector	selector;
+	struct unisve_blli_id2	blli_id2;
+	struct unisve_blli_id3	blli_id3;
+	struct unisve_bhli	bhli;
+};
+.Ed
+.Pp
+that consists of 5 elements matching different information elements in
+the SETUP message. Each of these elements has a tag that defines how
+the SVE is to be matched with the information element. The tag is one of
+.Bl -tag -widht ".It Dv UNISVE_PRESENT"
+.It Dv UNISVE_ABSENT
+The information element has to absent from the SETUP message.
+.It Dv UNISVE_PRESENT
+The information element has to be present in the SETUP message and must
+match the SVE.
+.It Dv UNISVE_ANY
+The information element may be absent from the SETUP message or may
+have any value.
+.El
+.Pp
+The called address is matched by a
+.Bd -literal -offset indent
+struct unisve_addr {
+	enum unisve_tag	tag;
+	enum uni_addr_type type;/* type of address */
+	enum uni_addr_plan plan;/* addressing plan */
+	u_int32_t	len;	/* length of address */
+	u_char		addr[UNI_ADDR_MAXLEN];
+};
+.Ed
+.Pp
+Here
+.Fa type
+is the type of address and
+.Fa plan
+is the address plan.
+.Fa len
+is the length of the address (for ATME addresses not counting the selector byte)
+and
+.Fa addr is the address itself.
+.Pp
+In case of ATME addresses the selector byte is matched by a
+.Bd -literal -offset indent
+struct unisve_selector {
+	enum unisve_tag	tag;
+	u_int8_t	selector;
+};
+.Ed
+.Pp
+Here
+.Fa selector
+is the selector byte that must match the 20th byte of the ATME calling address
+from the SETUP message.
+.Pp
+The BLLI information element is matched by two SVEs: one for layer 2 options
+and one for layer 3 options. The layer 2 SVE is:
+.Bd -literal -offset indent
+struct unisve_blli_id2 {
+	enum unisve_tag	tag;
+	u_int8_t	proto:5;/* the protocol */
+	u_int8_t	user:7;	/* user specific protocol */
+};
+.Ed
+.Pp
+Where the
+.Fa user
+fields is matched only if the
+.Fa proto
+field specifies 
+.Dv UNI_BLLI_L2_USER .
+The layer 3 SVE is:
+.Bd -literal -offset indent
+struct unisve_blli_id3 {
+	enum unisve_tag	tag;
+	u_int8_t	proto:5;/* L3 protocol */
+	u_int8_t	user:7;	/* user specific protocol */
+	u_int8_t	ipi:8;	/* ISO/IEC TR 9557 IPI */
+	u_int32_t	oui:24;	/* IEEE 802.1 OUI */
+	u_int32_t	pid:16;	/* IEEE 802.1 PID */
+	u_int32_t	noipi;	/* ISO/IEC TR 9557 per frame */
+};
+.Ed
+For the exact rules how matching occures refer to the source code or the
+ATM Forum document.
+.Pp
+Finally the BHLI information element is matched with a
+.Bd -literal -offset indent
+struct unisve_bhli {
+	enum unisve_tag	tag;
+	enum uni_bhli	type;	/* type of info */
+	u_int32_t	len;	/* length of info */
+	u_int8_t	info[8];/* info itself */
+};
+.Ed
+.Pp
+For each SVE type there is a function that checks whether the SVE is correct
+specified. The functions
+.Fn unisve_check_addr ,
+.Fn unisve_check_selector ,
+.Fn unisve_check_blli_id2 ,
+.Fn unisve_check_blli_id3 ,
+and
+.Fn unisve_check_bhli
+return one of the following error codes:
+.Bd -literal -offset indent
+enum {
+	UNISVE_OK = 0,
+	UNISVE_ERROR_BAD_TAG,
+	UNISVE_ERROR_TYPE_PLAN_CONFLICT,
+	UNISVE_ERROR_ADDR_SEL_CONFLICT,
+	UNISVE_ERROR_ADDR_LEN,
+	UNISVE_ERROR_BAD_ADDR_TYPE,
+	UNISVE_ERROR_BAD_BHLI_TYPE,
+	UNISVE_ERROR_BAD_BHLI_LEN,
+};
+.Ed
+.Pp
+A code of
+.Li UNISVE_OK
+means that the SVE has no error.
+The function
+.Fn unisve_check_sap
+checks a complete SAP and returns one of the above codes.
+.Pp
+There is a definition
+.Dv UNISVE_ERRSTR					
+that evaluates to a comma separated list of strings that can be used
+to initializes an array of char pointers to map the error codes into
+human readable strings.
+.Pp
+The ATM Forum document defines the concept of overlaping SAPs. This basically
+means, that an incoming SETUP could match more than one SAP (and more than
+one application) to receive the SETUP. For each SVE type there is a function
+that checks whether two SVEs overlap and there is a function that checks whether
+two SAPs overlap. The functions
+.Fn unisve_overlap_addr ,
+.Fn unisve_overlap_selector ,
+.Fn unisve_overlap_blli_id2 ,
+.Fn unisve_overlap_blli_id3 ,
+.Fn unisve_overlap_bhli , and
+.Fn unisve_overlap_sap
+return 1 if the SVEs or SAPs overlap and 0 if they do not. They assume, that
+the SAPs are correct.
+.Pp
+The ATM Forum document specifies a catch-all SAP. The function
+.Fn unisve_is_catchall
+returns 1 if the SAP is the catch-all SAP and 0 otherwise.
+.Pp
+Finally the function
+.Fn unisve_match
+is used to match a SAP against the information elements from a SETUP message.
+It returns 1 if they match and 0 otherwise.
+.Sh SEE ALSO
+.Xr libunimsg 3 ,
+.Sh AUTHORS
+.An Hartmut Brandt Aq harti@freebsd.org
diff --git a/contrib/ngatm/man/unistruct.3 b/contrib/ngatm/man/unistruct.3
index 86975b6..6f7a651 100644
--- a/contrib/ngatm/man/unistruct.3
+++ b/contrib/ngatm/man/unistruct.3
@@ -3,6 +3,8 @@
 .\"	Fraunhofer Institute for Open Communication Systems (FhG Fokus).
 .\" 	All rights reserved.
 .\"
+.\" Author: Hartmut Brandt <harti@freebsd.org>
+.\"
 .\" Redistribution and use in source and binary forms, with or without
 .\" modification, are permitted provided that the following conditions
 .\" are met:
@@ -24,9 +26,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\" Author: Hartmut Brandt <harti@freebsd.org>
-.\"
-.\" $Begemot: libunimsg/man/unistruct.3,v 1.2 2003/08/21 16:01:08 hbb Exp $
+.\" $Begemot: libunimsg/man/unistruct.3,v 1.3 2004/07/08 08:21:43 brandt Exp $
 .\"
 .Dd October 30, 2003
 .Dt unistruct 3
diff --git a/contrib/ngatm/sscop/common.c b/contrib/ngatm/sscop/common.c
index f1b9180..83af901 100644
--- a/contrib/ngatm/sscop/common.c
+++ b/contrib/ngatm/sscop/common.c
@@ -3,6 +3,8 @@
  *	Fraunhofer Institute for Open Communication Systems (FhG Fokus).
  * 	All rights reserved.
  *
+ * Author: Harti Brandt <harti@freebsd.org>
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -24,9 +26,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- * Author: Harti Brandt <harti@freebsd.org>
- *
- * $Begemot: libunimsg/sscop/common.c,v 1.3 2003/09/19 13:10:35 hbb Exp $
+ * $Begemot: libunimsg/sscop/common.c,v 1.4 2004/07/08 08:22:27 brandt Exp $
  */
 
 #include <sys/types.h>
diff --git a/contrib/ngatm/sscop/common.h b/contrib/ngatm/sscop/common.h
index c4b02b8..96cbb54 100644
--- a/contrib/ngatm/sscop/common.h
+++ b/contrib/ngatm/sscop/common.h
@@ -3,6 +3,8 @@
  *	Fraunhofer Institute for Open Communication Systems (FhG Fokus).
  * 	All rights reserved.
  *
+ * Author: Harti Brandt <harti@freebsd.org>
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -24,9 +26,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- * Author: Harti Brandt <harti@freebsd.org>
- *
- * $Begemot: libunimsg/sscop/common.h,v 1.3 2003/09/19 13:10:35 hbb Exp $
+ * $Begemot: libunimsg/sscop/common.h,v 1.4 2004/07/08 08:22:27 brandt Exp $
  *
  * Common declaration for the SAAL programs.
  */
diff --git a/contrib/ngatm/sscop/sscop.1 b/contrib/ngatm/sscop/sscop.1
index db718b3..233859d 100644
--- a/contrib/ngatm/sscop/sscop.1
+++ b/contrib/ngatm/sscop/sscop.1
@@ -3,6 +3,8 @@
 .\"	Fraunhofer Institute for Open Communication Systems (FhG Fokus).
 .\" 	All rights reserved.
 .\"
+.\" Author: Harti Brandt <harti@freebsd.org>
+.\"
 .\" Redistribution and use in source and binary forms, with or without
 .\" modification, are permitted provided that the following conditions
 .\" are met:
@@ -24,9 +26,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\" Author: Harti Brandt <harti@freebsd.org>
-.\"
-.\" $Begemot: libunimsg/sscop/sscop.1,v 1.2 2003/08/21 16:01:08 hbb Exp $
+.\" $Begemot: libunimsg/sscop/sscop.1,v 1.3 2004/07/08 08:22:28 brandt Exp $
 .\"
 .Dd October 28, 2003
 .Dt SSCOP 1
diff --git a/contrib/ngatm/sscop/sscop_main.c b/contrib/ngatm/sscop/sscop_main.c
index c426535..330ca59 100644
--- a/contrib/ngatm/sscop/sscop_main.c
+++ b/contrib/ngatm/sscop/sscop_main.c
@@ -3,6 +3,8 @@
  *	Fraunhofer Institute for Open Communication Systems (FhG Fokus).
  * 	All rights reserved.
  *
+ * Author: Harti Brandt <harti@freebsd.org>
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -24,9 +26,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- * Author: Harti Brandt <harti@freebsd.org>
- *
- * $Begemot: libunimsg/sscop/sscop_main.c,v 1.3 2003/09/19 13:10:35 hbb Exp $
+ * $Begemot: libunimsg/sscop/sscop_main.c,v 1.4 2004/07/08 08:22:28 brandt Exp $
  */
 
 #include <sys/types.h>