Import the ISDN userland utilities. Just about ready to start shaking

this baby out in earnest..
author: jkh <jkh@FreeBSD.org> 1995-02-15 00:46:26 +0000
committer: jkh <jkh@FreeBSD.org> 1995-02-15 00:46:26 +0000
commit: 0cb129cc755064f31fb42abf2c721a8605381511 (patch)
tree: 87521af8f33d69817699aec072374bf2d3734e3e /gnu/usr.sbin
download: FreeBSD-src-0cb129cc755064f31fb42abf2c721a8605381511.zip
FreeBSD-src-0cb129cc755064f31fb42abf2c721a8605381511.tar.gz
55 files changed, 3446 insertions, 0 deletions
diff --git a/gnu/usr.sbin/isdn/COPYRIGHT b/gnu/usr.sbin/isdn/COPYRIGHT
new file mode 100644
index 0000000..8bbadfb
--- /dev/null
+++ b/gnu/usr.sbin/isdn/COPYRIGHT
@@ -0,0 +1,21 @@
+The II-sources are written by Dietmar Friede and Juergen Krause.
+For all these sources:
+
+  Copyright, (c) 1995 Dietmar Friede and Juergen Krause
+
+   These programs are free software; you can redistribute them and/or modify
+   them under the terms of the GNU General Public License as published by
+   the Free Software Foundation, version 1.
+
+   These programs are distributed in the hope that they might be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   in the file docs/copying.doc
+   along with these programs; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+Acknowledgement:
+alaw/ulaw  from isdndrv-0.1.1 (Henrik (marsu@palumbia.IN-Berlin.de))
diff --git a/gnu/usr.sbin/isdn/Makefile b/gnu/usr.sbin/isdn/Makefile
new file mode 100644
index 0000000..1c8e268
--- /dev/null
+++ b/gnu/usr.sbin/isdn/Makefile
@@ -0,0 +1,4 @@
+SUBDIR=	answ dbg iid ispy itel ittd load nsplit play rst rstcode \
+	spy ulaw2alaw alaw2ulaw
+
+.include <bsd.subdir.mk>
diff --git a/gnu/usr.sbin/isdn/Makefile.inc b/gnu/usr.sbin/isdn/Makefile.inc
new file mode 100644
index 0000000..75ee577
--- /dev/null
+++ b/gnu/usr.sbin/isdn/Makefile.inc
@@ -0,0 +1,2 @@
+BINDIR?=	/usr/sbin
+LIBDIR?=	/usr/share/isdn
diff --git a/gnu/usr.sbin/isdn/alaw2ulaw/Makefile b/gnu/usr.sbin/isdn/alaw2ulaw/Makefile
new file mode 100644
index 0000000..7962912
--- /dev/null
+++ b/gnu/usr.sbin/isdn/alaw2ulaw/Makefile
@@ -0,0 +1,5 @@
+PROG=		alaw2ulaw
+CFLAGS+=	-DBSD -O
+NOMAN=		yes
+
+.include <bsd.prog.mk>
diff --git a/gnu/usr.sbin/isdn/alaw2ulaw/README b/gnu/usr.sbin/isdn/alaw2ulaw/README
new file mode 100644
index 0000000..771e87f
--- /dev/null
+++ b/gnu/usr.sbin/isdn/alaw2ulaw/README
@@ -0,0 +1 @@
+stolen from isdndrv-0.1.1
diff --git a/gnu/usr.sbin/isdn/alaw2ulaw/alaw2ulaw.c b/gnu/usr.sbin/isdn/alaw2ulaw/alaw2ulaw.c
new file mode 100644
index 0000000..a422988
--- /dev/null
+++ b/gnu/usr.sbin/isdn/alaw2ulaw/alaw2ulaw.c
@@ -0,0 +1,15 @@
+#include <fcntl.h>
+#include "con.h"
+
+main(int argc, char *argv[])
+{
+    int                 counter;
+    unsigned char       buffer[1024];
+
+
+    while ((counter = read(0, buffer, sizeof(buffer))) > 0) {
+	translate_bytes(alaw_linear, buffer, counter);	/* now linear */
+	translate_bytes(linear_ulaw, buffer, counter);	/* now ulaw */
+	counter != write(1, buffer, counter);
+    }
+}
diff --git a/gnu/usr.sbin/isdn/alaw2ulaw/con.h b/gnu/usr.sbin/isdn/alaw2ulaw/con.h
new file mode 100644
index 0000000..def02c5
--- /dev/null
+++ b/gnu/usr.sbin/isdn/alaw2ulaw/con.h
@@ -0,0 +1,162 @@
+
+static unsigned char ulaw_linear[] = {
+     0,    0,    0,    0,    0,    0,    0,    0, 
+     0,    0,    0,    0,    0,    0,    0,    0, 
+     0,    0,    0,    0,    0,    0,    0,    0, 
+     0,    0,    0,    0,    0,    0,    0,    2, 
+     5,    9,   13,   17,   21,   25,   29,   33, 
+    37,   41,   45,   49,   53,   57,   61,   65, 
+    68,   70,   72,   74,   76,   78,   80,   82, 
+    84,   86,   88,   90,   92,   94,   96,   98, 
+   100,  101,  102,  103,  104,  105,  106,  107, 
+   108,  109,  110,  111,  112,  113,  114,  115, 
+   115,  116,  116,  117,  117,  118,  118,  119, 
+   119,  120,  120,  121,  121,  122,  122,  123, 
+   123,  123,  124,  124,  124,  124,  125,  125, 
+   125,  125,  126,  126,  126,  126,  127,  127, 
+   127,  127,  127,  127,  128,  128,  128,  128, 
+   128,  128,  128,  128,  128,  128,  128,  128, 
+   255,  255,  255,  255,  255,  255,  255,  255, 
+   255,  255,  255,  255,  255,  255,  255,  255, 
+   255,  255,  255,  255,  255,  255,  255,  255, 
+   255,  255,  255,  255,  255,  255,  255,  255, 
+   252,  248,  244,  240,  236,  232,  228,  224, 
+   220,  216,  212,  208,  204,  200,  196,  192, 
+   189,  187,  185,  183,  181,  179,  177,  175, 
+   173,  171,  169,  167,  165,  163,  161,  159, 
+   157,  156,  155,  154,  153,  152,  151,  150, 
+   149,  148,  147,  146,  145,  144,  143,  142, 
+   142,  141,  141,  140,  140,  139,  139,  138, 
+   138,  137,  137,  136,  136,  135,  135,  134, 
+   134,  134,  133,  133,  133,  133,  132,  132, 
+   132,  132,  131,  131,  131,  131,  130,  130, 
+   130,  130,  130,  130,  129,  129,  129,  129, 
+   129,  129,  129,  129,  128,  128,  128,  128, 
+};
+
+static unsigned char linear_ulaw[] = {
+    31,   31,   31,   32,   32,   32,   32,   33, 
+    33,   33,   33,   34,   34,   34,   34,   35, 
+    35,   35,   35,   36,   36,   36,   36,   37, 
+    37,   37,   37,   38,   38,   38,   38,   39, 
+    39,   39,   39,   40,   40,   40,   40,   41, 
+    41,   41,   41,   42,   42,   42,   42,   43, 
+    43,   43,   43,   44,   44,   44,   44,   45, 
+    45,   45,   45,   46,   46,   46,   46,   47, 
+    47,   47,   47,   48,   48,   49,   49,   50, 
+    50,   51,   51,   52,   52,   53,   53,   54, 
+    54,   55,   55,   56,   56,   57,   57,   58, 
+    58,   59,   59,   60,   60,   61,   61,   62, 
+    62,   63,   63,   64,   65,   66,   67,   68, 
+    69,   70,   71,   72,   73,   74,   75,   76, 
+    77,   78,   79,   81,   83,   85,   87,   89, 
+    91,   93,   95,   99,  103,  107,  111,  119, 
+   255,  247,  239,  235,  231,  227,  223,  221, 
+   219,  217,  215,  213,  211,  209,  207,  206, 
+   205,  204,  203,  202,  201,  200,  199,  198, 
+   197,  196,  195,  194,  193,  192,  191,  191, 
+   190,  190,  189,  189,  188,  188,  187,  187, 
+   186,  186,  185,  185,  184,  184,  183,  183, 
+   182,  182,  181,  181,  180,  180,  179,  179, 
+   178,  178,  177,  177,  176,  176,  175,  175, 
+   175,  175,  174,  174,  174,  174,  173,  173, 
+   173,  173,  172,  172,  172,  172,  171,  171, 
+   171,  171,  170,  170,  170,  170,  169,  169, 
+   169,  169,  168,  168,  168,  168,  167,  167, 
+   167,  167,  166,  166,  166,  166,  165,  165, 
+   165,  165,  164,  164,  164,  164,  163,  163, 
+   163,  163,  162,  162,  162,  162,  161,  161, 
+   161,  161,  160,  160,  160,  160,  159,  159, 
+};
+
+static unsigned char alaw_linear[] = {
+	45, 	214, 	122, 	133, 	0, 		255, 	107, 	149, 
+	86, 	171, 	126, 	129, 	0, 		255, 	117, 	138, 
+	13, 	246, 	120, 	135, 	0, 		255, 	99, 	157, 
+	70, 	187, 	124, 	131, 	0, 		255, 	113, 	142, 
+	61, 	198, 	123, 	132,  	0, 		255, 	111, 	145, 
+	94, 	163, 	127, 	128, 	0, 		255, 	119, 	136, 
+	29, 	230, 	121, 	134, 	0, 		255, 	103, 	153, 
+	78, 	179, 	125, 	130, 	0, 		255, 	115, 	140, 
+	37, 	222, 	122, 	133, 	0, 		255, 	105, 	151, 
+	82, 	175, 	126, 	129, 	0, 		255, 	116, 	139, 
+	5, 	254, 	120, 	135, 	0, 		255, 	97, 	159, 
+	66, 	191, 	124, 	131, 	0, 		255, 	112,	143, 
+	53, 	206, 	123, 	132, 	0, 		255, 	109, 	147, 
+	90, 	167, 	127, 	128, 	0, 		255,	118, 	137, 
+	21, 	238, 	121, 	134, 	0, 		255, 	101,	155, 
+	74, 	183, 	125, 	130, 	0, 		255, 	114, 	141, 
+	49, 	210, 	123, 	133, 	0, 		255, 	108, 	148, 
+	88, 	169, 	127, 	129, 	0, 		255, 	118, 	138, 
+	17, 	242, 	121, 	135, 	0, 		255, 	100, 	156, 
+	72, 	185, 	125, 	131, 	0, 		255, 	114, 	142, 
+	64, 	194, 	124, 	132, 	0, 		255, 	112, 	144, 
+	96, 	161, 	128, 	128, 	1, 		255, 	120, 	136, 
+	33, 	226, 	122, 	134, 	0, 		255, 	104, 	152, 
+	80, 	177, 	126, 	130, 	0, 		255, 	116, 	140, 
+	41, 	218, 	122, 	133, 	0, 		255, 	106, 	150, 
+	84, 	173, 	126, 	129, 	0, 		255, 	117, 	139, 
+	9, 	250, 	120, 	135, 	0, 		255, 	98, 	158, 
+	68, 	189, 	124, 	131, 	0, 		255, 	113, 	143, 
+	57, 	202, 	123, 	132, 	0, 		255, 	110, 	146, 
+	92, 	165, 	127, 	128, 	0, 		255, 	119, 	137, 
+	25, 	234, 	121, 	134, 	0, 		255, 	102, 	154, 
+	76, 	181, 	125, 	130, 	0, 		255, 	115, 	141, 
+
+};
+
+
+static unsigned char linear_alaw[] = {
+
+	252,	 172,	 172,	 172,	 172,	 80,	 80,	 80,
+	80,	 208,	 208,	 208,	 208,	 16,	 16,	 16,
+	16,	 144,	 144,	 144,	 144,	 112,	 112,	 112,
+	112,	 240,	 240,	 240,	 240,	 48,	 48,	 48,
+	48,	 176,	 176,	 176,	 176,	 64,	 64,	 64,
+	64,	 192,	 192,	 192,	 192,	 0,	 0,	 0,
+	0,	 128,	 128,	 128,	 128,	 96,	 96,	 96,
+	96,	 224,	 224,	 224,	 224,	 32,	 32,	 32,
+	160,	 160,	 88,	 88,	 216,	 216,	 24,	 24,
+	152,	 152,	 120,	 120,	 248,	 248,	 56,	 56,
+	184,	 184,	 72,	 72,	 200,	 200,	 8,	 8,
+	136,	 136,	 104,	 104,	 232,	 232,	 40,	 40,
+	168,	 86,	 214,	 22,	 150,	 118,	 246,	 54,
+	182,	 70,	 198,	 6,	 134,	 102,	 230,	 38,
+	166, 	 222,	 158,	 254,	 190,	 206,	 142,	 238,
+	210,	 242,	 194,	 226,	 218,	 250,	 202,	 234,
+	235,	 203,	 251,	 219,	 227,	 195,	 243,	 211,
+	175,	 239,	 143,	 207,	 191,	 255,	 159,	 223,
+	167,  	 39,	 231,	 103,	 135,	 7,	 199,	 71,
+	183,	 55,	 247,	 119,	 151,	 23,	 215,	 87,
+	87,	 169,	 169,	 41,	 41,	 233,	 233,	 105,
+	105,	 137,	 137,	 9,	 9,	 201,	 201,	 73,
+	73,	 185,	 185,	 57,	 57,	 249,	 249,	 121,
+	121,	 153,	 153,	 25,	 25,	 217,	 217,	 89,
+	89,	 89,	 161,	 161,	 161,	 161,	 33,	 33,
+	33,	 33,	 225,	 225,	 225,	 225,	 97,	 97,
+	97,	 97,	 129,	 129,	 129,	 129,	 1,	 1,
+	1,	 1,	 193,	 193,	 193,	 193,	 65,	 65,
+	65,	 65,	 177,	 177,	 177,	 177,	 49,	 49,
+	49,	 49,	 241,	 241,	 241,	 241,	 113,	 113,
+	113,	 113,	 145,	 145,	 145,	 145,	 17,	 17,
+	17,	 17,	 209,	 209,	 209,	 209,	 81,	 253,
+};
+
+inline void translate_bytes(const void *table, void *buff, unsigned long n)
+{
+  __asm__("cld\n"
+	  "1:\tlodsb\n\t"
+	  "xlatb\n\t"
+	  "stosb\n\t"
+	  "loop 1b\n\t"
+	  ::"b" ((long)table), "c" (n), "D" ((long)buff), "S" ((long)buff)
+	  :"bx","cx","di","si","ax");
+}
+
+void translate_ansi(unsigned char table[],  unsigned char buff[], unsigned long n)
+{
+register counter;
+
+for(counter=0; counter< n; counter++)
+	buff[counter] = table[buff[counter]];
+}
diff --git a/gnu/usr.sbin/isdn/answ/Makefile b/gnu/usr.sbin/isdn/answ/Makefile
new file mode 100644
index 0000000..62b2229
--- /dev/null
+++ b/gnu/usr.sbin/isdn/answ/Makefile
@@ -0,0 +1,7 @@
+NOMAN= noman
+
+beforeinstall:
+	${INSTALL} -c -o ${BINOWN} -g ${BINGRP} -m ${BINMODE} \
+		${.CURDIR}/answ.sh ${DESTDIR}/${BINDIR}/answ
+
+.include <bsd.prog.mk>
diff --git a/gnu/usr.sbin/isdn/answ/answ.sh b/gnu/usr.sbin/isdn/answ/answ.sh
new file mode 100644
index 0000000..ea33866
--- /dev/null
+++ b/gnu/usr.sbin/isdn/answ/answ.sh
@@ -0,0 +1,14 @@
+# play.sh
+if [ -f /isdn/msg/.num ]
+then
+	N=`cat /isdn/msg/.num`
+else 
+	N=0
+fi
+N=`printf "%.4d" $N`
+D=`date +%d%H`
+date >> /isdn/msg/I.$N.$D
+dd of=/dev/itel00 if=/isdn/msg/msg.answ bs=1k
+dd of=/dev/itel00 if=/isdn/msg/beep bs=1k
+dd if=/dev/itel00 of=/isdn/msg/R.$N.$D bs=1k
+echo `expr $N + 1` >/isdn/msg/.num
diff --git a/gnu/usr.sbin/isdn/dbg/Makefile b/gnu/usr.sbin/isdn/dbg/Makefile
new file mode 100644
index 0000000..7b1e33d
--- /dev/null
+++ b/gnu/usr.sbin/isdn/dbg/Makefile
@@ -0,0 +1,5 @@
+CFLAGS+=	-DBSD -O
+PROG=		dbg
+SRCS=		dbg.c dbg_3009.c dbg_3008.c dbg_5000.c
+
+.include <bsd.prog.mk>
diff --git a/gnu/usr.sbin/isdn/dbg/dbg.1 b/gnu/usr.sbin/isdn/dbg/dbg.1
new file mode 100644
index 0000000..b40548e
--- /dev/null
+++ b/gnu/usr.sbin/isdn/dbg/dbg.1
@@ -0,0 +1,19 @@
+.\" Copyright (c) 1994 Dietmar Friede
+.Dd September 15, 1994
+.Os BSD
+.Dt "ISDN dbg" 1
+.Sh NAME
+.Nm dbg
+.Nd NICCY-3008, NICCY-3009, NICCY-5000 debug programm
+.Sh SYNOPSIS
+.Nm dbg
+.Op file
+.Sh DESCRIPTION
+.Nm
+reads the shared memory of the NICCY-3008  and the NICCY-3009 or the status
+bytes of the NICCY-5000 and displays them. The output is send to stderr.
+If you give a filename the bytes are dumped to this file.
+.Sh BUGS
+.Nm
+is only working correctly for the 3008. Some of the output for the 3009
+and 5000 are interpreted wrong.
diff --git a/gnu/usr.sbin/isdn/dbg/dbg.c b/gnu/usr.sbin/isdn/dbg/dbg.c
new file mode 100644
index 0000000..b57b5c7
--- /dev/null
+++ b/gnu/usr.sbin/isdn/dbg/dbg.c
@@ -0,0 +1,63 @@
+static char     rcsid[] = "@(#)$Id: dbg.c,v 1.1 1995/01/25 14:06:18 jkr Exp jkr $";
+/*******************************************************************************
+ *  II - Version 0.1 $Revision: 1.1 $   $State: Exp $
+ *
+ * Copyright 1994 Dietmar Friede
+ *******************************************************************************
+ * Bug reports, patches, comments, suggestions should be sent to:
+ *
+ *	jkr@saarlink.de or jkrause@guug.de
+ *
+ *******************************************************************************
+ * $Log: dbg.c,v $
+ *
+ ******************************************************************************/
+
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/ioctl.h>
+#include <sys/file.h>
+#include "../../../../sys/gnu/i386/isa/niccyreg.h"
+
+u_char          data[10000];
+int             f;
+FILE           *Fout;
+
+main(int argc, char **argv)
+{
+	int             size = 0;
+
+	if ((f = open("/dev/nic0", O_RDWR)) < 0)
+	{
+		perror("open");
+		exit(1);
+	}
+	if (ioctl(f, NICCY_DEBUG, data) < 0)
+	{
+		perror("ioctl");
+	}
+	switch (data[0])
+	{
+	case 0x38:
+		printf("Niccy 3008\n");
+		analyse_3008(data + 1);
+		size = 1024;
+		break;
+	case 0x39:
+		printf("Niccy 3009\n");
+		analyse_3009(data + 1);
+		size = 2044;
+		break;
+	case 0x50:
+		printf("Niccy 5000\n");
+		analyse_5000(data + 1);
+		size = 8;
+		break;
+	default:
+		printf("unknown\n");
+	}
+
+	argv++;
+	if (*argv && (Fout = fopen(*argv, "w")) != NULL && size)
+		fwrite(data + 1, size, 1, Fout);
+}
diff --git a/gnu/usr.sbin/isdn/dbg/dbg_3008.c b/gnu/usr.sbin/isdn/dbg/dbg_3008.c
new file mode 100644
index 0000000..9452572
--- /dev/null
+++ b/gnu/usr.sbin/isdn/dbg/dbg_3008.c
@@ -0,0 +1,150 @@
+static char     rcsid[] = "@(#)$Id: dbg_3008.c,v 1.1 1995/01/25 14:06:18 jkr Exp jkr $";
+/*******************************************************************************
+ *  II - Version 0.1 $Revision: 1.1 $   $State: Exp $
+ *
+ * Copyright 1994 Dietmar Friede
+ *******************************************************************************
+ * Bug reports, patches, comments, suggestions should be sent to:
+ *
+ *	jkr@saarlink.de or jkrause@guug.de
+ *
+ *******************************************************************************
+ * $Log: dbg_3008.c,v $
+ *
+ ******************************************************************************/
+
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/ioctl.h>
+#include <sys/file.h>
+#include "../../../../sys/gnu/i386/isa/nic3008.h"
+
+static int
+print_stat(status)
+{
+	if (status & 0x8A)
+	{
+		if (status & 0x80)
+			fprintf(stderr, "Software-Fehler\n");
+		if (status & 8)
+			fprintf(stderr, "Hardware-Fehler\n");
+		if (status & 2)
+			fprintf(stderr, "Fehler beim Selbsttest\n");
+	}
+}
+
+static int
+self_test(dpr_type * dpr)
+{
+	int             abort;
+
+}
+
+static int
+prtint(i)
+{
+	switch (i)
+	{
+		case 0:fprintf(stderr, "5");
+		break;
+	case 1:
+		fprintf(stderr, "4");
+		break;
+	case 2:
+		fprintf(stderr, "3");
+		break;
+	case 3:
+		fprintf(stderr, "2/9");
+		break;
+	case 4:
+		fprintf(stderr, "7");
+		break;
+	default:
+		fprintf(stderr, "??????????\n");
+	}
+	fprintf(stderr, "\n");
+}
+
+analyse_3008(dpr_type * dpr)
+{
+
+	print_stat(dpr->card_state);
+	if (dpr->card_state & 1)
+	{
+		fprintf(stderr, "Selbsttest lae�uf\n");
+		exit(1);
+	}
+	self_test(dpr);
+	fprintf(stderr, "%s : %x %x %x %x\n", dpr->niccy_ver, dpr->card_state
+		,dpr->hw_config, dpr->jmp_config, dpr->ram_config);
+	if (dpr->card_state & 4)
+		fprintf(stderr, "Layer 1 not active\n");
+	if (dpr->card_state & 0x10)
+		fprintf(stderr, "Date/Time not set\n");
+	if (dpr->card_state & 0x20)
+		fprintf(stderr, "ENTITY not loaded\n");
+	if (dpr->card_state & 0x40)
+		fprintf(stderr, "out of sync.\n");
+	fprintf(stderr, "Hardware Configuration:\n");
+	if (dpr->hw_config & 0x80)
+		fprintf(stderr, "No ");
+	fprintf(stderr, "DRAM-Module\n");
+	if (dpr->ram_config & 1)
+		fprintf(stderr, "256 KB SRAM\n");
+	switch (dpr->ram_config)
+	{
+	case 4:
+	case 5:
+		fprintf(stderr, "1 MB DRAM\n");
+		break;
+	case 16:
+	case 17:
+		fprintf(stderr, "1 MB DRAM\n");
+	}
+	switch ((dpr->hw_config >> 5) & 3)
+	{
+	case 3:
+		fprintf(stderr, "Modem Module\n");
+		break;
+	case 0:
+		break;
+	default:
+		fprintf(stderr, "??????????\n");
+	}
+	switch ((dpr->hw_config >> 3) & 3)
+	{
+	case 3:
+		fprintf(stderr, "Telefon Module\n");
+		break;
+	case 2:
+		fprintf(stderr, "X Interface\n");
+		break;
+	case 0:
+		break;
+	default:
+		fprintf(stderr, "??????????\n");
+	}
+	switch (dpr->hw_config & 7)
+	{
+	case 7:
+		fprintf(stderr, "S0 Module\n");
+		break;
+	case 6:
+		fprintf(stderr, "Uk0 Module\n");
+		break;
+	case 5:
+		fprintf(stderr, "Up0 Module\n");
+		break;
+	case 0:
+		break;
+	default:
+		fprintf(stderr, "??????????\n");
+	}
+
+	fprintf(stderr, "Jumper:\n");
+	fprintf(stderr, "COM%d\n", ((dpr->jmp_config >> 6) & 3) + 1);
+	fprintf(stderr, "DPRAM-IRQ");
+	prtint((dpr->jmp_config >> 3) & 7);
+	fprintf(stderr, "COM-IRQ");
+	prtint(dpr->jmp_config & 7);
+}
diff --git a/gnu/usr.sbin/isdn/dbg/dbg_3009.c b/gnu/usr.sbin/isdn/dbg/dbg_3009.c
new file mode 100644
index 0000000..eee5932
--- /dev/null
+++ b/gnu/usr.sbin/isdn/dbg/dbg_3009.c
@@ -0,0 +1,151 @@
+static char     rcsid[] = "@(#)$Id: dbg_3009.c,v 1.1 1995/01/25 14:06:18 jkr Exp jkr $";
+/*******************************************************************************
+ *  II - Version 0.1 $Revision: 1.1 $   $State: Exp $
+ *
+ * Copyright 1994 Dietmar Friede
+ *******************************************************************************
+ * Bug reports, patches, comments, suggestions should be sent to:
+ *
+ *	jkr@saarlink.de or jkrause@guug.de
+ *
+ *******************************************************************************
+ * $Log: dbg_3009.c,v $
+ *
+ ******************************************************************************/
+
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/ioctl.h>
+#include <sys/file.h>
+#include "../../../../sys/gnu/i386/isa/nic3009.h"
+
+static int
+print_stat(status)
+{
+	if (status & 0x8A)
+	{
+		if (status & 0x80)
+			fprintf(stderr, "Software-Fehler\n");
+		if (status & 8)
+			fprintf(stderr, "Hardware-Fehler\n");
+		if (status & 2)
+			fprintf(stderr, "Fehler beim Selbsttest\n");
+	}
+}
+
+static int
+prtint(i)
+{
+	switch (i)
+	{
+		case 0:fprintf(stderr, "5");
+		break;
+	case 1:
+		fprintf(stderr, "4");
+		break;
+	case 2:
+		fprintf(stderr, "3");
+		break;
+	case 3:
+		fprintf(stderr, "2/9");
+		break;
+	case 4:
+		fprintf(stderr, "7");
+		break;
+	default:
+		fprintf(stderr, "??????????\n");
+	}
+	fprintf(stderr, "\n");
+}
+
+static
+mbx_analyse(mbx_type * mbx)
+{
+	printf("Type %x SubType %x no %x", mbx->type, mbx->subtype, mbx->number);
+	if (mbx->more_data)
+		printf(" more");
+	printf(" len %d plci %x\n", mbx->data_len, mbx->plci);
+}
+
+analyse_3009(dpr_type * dpr)
+{
+	fprintf(stderr, "card state %x hw conf %x ram conf %x\n", dpr->card_state
+		,dpr->hw_config, dpr->ram_config);
+	print_stat(dpr->card_state);
+	if (dpr->card_state & 4)
+		fprintf(stderr, "Layer 1 not active\n");
+	if (dpr->card_state & 0x10)
+		fprintf(stderr, "Date/Time not set\n");
+	if (dpr->card_state & 0x20)
+		fprintf(stderr, "ENTITY not loaded\n");
+	if (dpr->card_state & 0x40)
+		fprintf(stderr, "out of sync.\n");
+	fprintf(stderr, "Hardware Configuration:\n");
+	if (dpr->hw_config & 0x80)
+		fprintf(stderr, "No ");
+	/*
+	 * fprintf(stderr,"DRAM-Module\n"); if(dpr->ram_config&1)
+	 * fprintf(stderr,"256 KB SRAM\n"); switch(dpr->ram_config) { case 4:
+	 * case 5: fprintf(stderr,"1 MB DRAM\n"); break; case 16: case 17:
+	 * fprintf(stderr,"1 MB DRAM\n"); }
+	 */
+	switch ((dpr->hw_config >> 5) & 3)
+	{
+	case 3:
+		fprintf(stderr, "Modem Module\n");
+		break;
+	case 0:
+		break;
+	default:
+		fprintf(stderr, "??????????\n");
+	}
+	switch ((dpr->hw_config >> 3) & 3)
+	{
+	case 3:
+		fprintf(stderr, "Telefon Module\n");
+		break;
+	case 2:
+		fprintf(stderr, "X Interface\n");
+		break;
+	case 0:
+		break;
+	default:
+		fprintf(stderr, "??????????\n");
+	}
+	switch (dpr->hw_config & 7)
+	{
+	case 7:
+		fprintf(stderr, "S0 Module\n");
+		break;
+	case 6:
+		fprintf(stderr, "Uk0 Module\n");
+		break;
+	case 5:
+		fprintf(stderr, "Up0 Module\n");
+		break;
+	case 0:
+		break;
+	default:
+		fprintf(stderr, "??????????\n");
+	}
+	if (dpr->up_mbx.msg_flag)
+	{
+		printf("Up Mailbox activ:\n");
+		mbx_analyse(&dpr->up_mbx);
+	}
+	if (dpr->dn_mbx.msg_flag)
+	{
+		printf("Down Mailbox activ:\n");
+		mbx_analyse(&dpr->dn_mbx);
+	}
+	if (dpr->up_mbx.msg_flag == 0)
+	{
+		printf("Up Mailbox not activ:\n");
+		mbx_analyse(&dpr->up_mbx);
+	}
+	if (dpr->dn_mbx.msg_flag == 0)
+	{
+		printf("Down Mailbox not activ:\n");
+		mbx_analyse(&dpr->dn_mbx);
+	}
+}
diff --git a/gnu/usr.sbin/isdn/dbg/dbg_5000.c b/gnu/usr.sbin/isdn/dbg/dbg_5000.c
new file mode 100644
index 0000000..8711232
--- /dev/null
+++ b/gnu/usr.sbin/isdn/dbg/dbg_5000.c
@@ -0,0 +1,136 @@
+static char     rcsid[] = "@(#)$Id: dbg_5000.c,v 1.1 1995/01/25 14:06:18 jkr Exp jkr $";
+/*******************************************************************************
+ *  II - Version 0.1 $Revision: 1.1 $   $State: Exp $
+ *
+ * Copyright 1994 Dietmar Friede
+ *******************************************************************************
+ * Bug reports, patches, comments, suggestions should be sent to:
+ *
+ *	jkr@saarlink.de or jkrause@guug.de
+ *
+ *******************************************************************************
+ * $Log: dbg_5000.c,v $
+ *
+ ******************************************************************************/
+
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/ioctl.h>
+#include <sys/file.h>
+
+static int
+prtint(i)
+{
+	switch (i)
+	{
+		case 0:fprintf(stderr, "5");
+		break;
+	case 1:
+		fprintf(stderr, "4");
+		break;
+	case 2:
+		fprintf(stderr, "3");
+		break;
+	case 3:
+		fprintf(stderr, "2/9");
+		break;
+	case 4:
+		fprintf(stderr, "7");
+		break;
+	default:
+		fprintf(stderr, "??????????\n");
+	}
+	fprintf(stderr, "\n");
+}
+
+static int
+print_stat(status)
+{
+	if (status & 0x8A)
+	{
+		if (status & 0x80)
+			fprintf(stderr, "Software-Fehler\n");
+		if (status & 8)
+			fprintf(stderr, "Hardware-Fehler\n");
+		if (status & 2)
+			fprintf(stderr, "Fehler beim Selbsttest\n");
+	}
+}
+
+analyse_5000(unsigned char *data)
+{
+	print_stat(data[1]);
+
+	fprintf(stderr, "%x %x %x %x\n", data[1]
+		,data[5], data[6], data[7]);
+	if (data[1] & 4)
+		fprintf(stderr, "Layer 1 not active\n");
+	if (data[1] & 0x10)
+		fprintf(stderr, "Date/Time not set\n");
+	if (data[1] & 0x20)
+		fprintf(stderr, "ENTITY not loaded\n");
+	if (data[1] & 0x40)
+		fprintf(stderr, "out of sync.\n");
+	fprintf(stderr, "Hardware Configuration:\n");
+	if (data[5] & 0x80)
+		fprintf(stderr, "No ");
+	fprintf(stderr, "DRAM-Module\n");
+	if (data[7] & 1)
+		fprintf(stderr, "256 KB SRAM\n");
+	switch (data[7])
+	{
+	case 4:
+	case 5:
+		fprintf(stderr, "1 MB DRAM\n");
+		break;
+	case 16:
+	case 17:
+		fprintf(stderr, "1 MB DRAM\n");
+	}
+	switch ((data[5] >> 5) & 3)
+	{
+	case 3:
+		fprintf(stderr, "Modem Module\n");
+		break;
+	case 0:
+		break;
+	default:
+		fprintf(stderr, "??????????\n");
+	}
+	switch ((data[5] >> 3) & 3)
+	{
+	case 3:
+		fprintf(stderr, "Telefon Module\n");
+		break;
+	case 2:
+		fprintf(stderr, "X Interface\n");
+		break;
+	case 0:
+		break;
+	default:
+		fprintf(stderr, "??????????\n");
+	}
+	switch (data[5] & 7)
+	{
+	case 7:
+		fprintf(stderr, "S0 Module\n");
+		break;
+	case 6:
+		fprintf(stderr, "Uk0 Module\n");
+		break;
+	case 5:
+		fprintf(stderr, "Up0 Module\n");
+		break;
+	case 0:
+		break;
+	default:
+		fprintf(stderr, "??????????\n");
+	}
+
+	fprintf(stderr, "Jumper:\n");
+	fprintf(stderr, "COM%d\n", ((data[6] >> 6) & 3) + 1);
+	fprintf(stderr, "DPRAM-IRQ");
+	prtint((data[6] >> 3) & 7);
+	fprintf(stderr, "COM-IRQ");
+	prtint(data[6] & 7);
+}
diff --git a/gnu/usr.sbin/isdn/docs/INSTALL b/gnu/usr.sbin/isdn/docs/INSTALL
new file mode 100644
index 0000000..9271e15
--- /dev/null
+++ b/gnu/usr.sbin/isdn/docs/INSTALL
@@ -0,0 +1,50 @@
+Installation notes for the ii ISDN Interface
+	for FreeBSD Release 1.0
+	  08.Oct.1994
+
+1. Login as root
+
+2. Use vipw to create a login isdn. It has to be an alias to root.
+   the login directory has to be /isdn:
+	isdn:*:0:0:Bourne-again Superuser:/isdn:
+
+3. The ISDN Interface supports the NICCY 3008 , NICCY 3009 and the
+   NICCY 5000.  Please see /sys/i386/conf/LINT for more details on
+   how to enable a given ISDN adapter for your system.
+
+4. You have to edit some files for your local installation:
+6.1 /usr/sbin/sisdn
+6.2 /usr/share/isdn/isdn.ip
+6.3 /etc/remote
+6.4 /etc/ttys
+
+5. Install the new kernel and reboot your system.
+
+6. Login as isdn and start
+	sisdn
+
+
+Configuration of NICCY 3008.
+
+The 3008 is an 8bit card. It uses shared memory and does not support or
+is not supported by a 16bit card in the same 8 ( or 16K ) area of shared memory.
+
+As configured it is running using the I/O adress of COM3, Interupt 5 and
+the shared memory at 0xde000.
+But Interupt 5 is occupied by ne1000, ne2000 and WDxxxx ethernet cards. The
+WDxxxx cards use shared memory in the 0xdxxxx region.
+
+That is why I configured the kernel for the 3008 to use COM3, interupt 2/9
+and shared memory at 0xe0000. You have to jumper:
+
+B7 B4a B4b B1a B1b B1c B1d
+
+
+Problems with the NICCY 5000.
+
+The 5000 was constructed for the MAC. So it has this strange MAC-SCSI connector.
+When connecting to an Adaptec you have to buy a cable which connects to MAC-SCSI
+and a terminator for the MAC-SCSI. Be shure to terminate the SCSI-Bus
+correctly !!!!!!!!!!!!!!!!!!!!!!!!!!! Older Versions of the NICCY will not run
+on Adaptec with enabled boot rom. Disable boot rom or/and get a new set of
+rom for the 5000.
diff --git a/gnu/usr.sbin/isdn/docs/README b/gnu/usr.sbin/isdn/docs/README
new file mode 100644
index 0000000..318df7e
--- /dev/null
+++ b/gnu/usr.sbin/isdn/docs/README
@@ -0,0 +1,85 @@
+	II ISDN Interface
+
+The ii packet is an ISDN interface for FreeBSD 1.x and FreeBSD 2.0.
+This is a first release. It is an idea. It will - hopefully - change a lot.
+It supports the EDSS1 and the 1TR6 ISDN interfaces.
+EDSS1 is the "Euro-ISDN", 1TR6 is the soon obsolete german ISDN Interface.
+
+Copyright: Its GNU Copyright see the File COPYRIGHT.
+
+It contains a set of driver's:
+
+Low level Drivers for Dr. Neuhaus NICCY 3008, 3009 and 5000 Cards.
+An intermediate level isdn driver.
+Some high level drivers for ip, tty, and telephone answering.
+
+The ip driver is rather stable. It is used to connect to the Internet.
+The tty driver is completely experimental. There are a few of them, as
+with every version of *BSD there is a new tty interface.
+The telephone answering is quite stable.
+
+Some support programs:
+Daemons to handle dialing and answering.
+Programs to load the intelligent cards.
+Debugging help.
+Programs to listen to your answering machine with soundblaster.
+
+What can you do with it:
+You may connect to the Internet through TCP/IP and a service provider
+supporting PPP or SLIP through ISDN.
+
+You may build up your proper ISDN TCP/IP network.
+
+You may use the tty interface to dial in or out.
+
+You may have the Unix System answering your telephone.
+
+The packet here includes only sources. It will compile with FreeBSD 1.x,
+FreeBSD 2.1. and an old version of NetBSD 0.9,
+
+Restrictions:
+Only one interface card ( with 2 B-channels ) is supported.
+
+In work:
+Low level driver for teles S0/NICCY 1000. A prototype is expected to be
+distributed around easter 95. Will not include X75 B-Channel support
+nor any Level-3 Protocols for the B-Channels.
+A complete Implementation of ip (PPP, VJ). (Might come with teles stuff)
+Better error handling specially for the tty driver.
+A real telephone answering machine and more telephone support.
+FAX support.
+
+Porting the system to Unix System V and SCO.
+These versions will be commercial products.
+
+Todo:
+Documentation and a lot other stuff.
+
+Rules:
+We want the help of as many people as possible to develop the packet.
+But if you develop something inside the packet or on top of the packet
+you have to put the sources to the public domain or to GNU copyright. If
+you distribute a binary packet on base of these sources you have to give
+complete sources to your customer, the Internet community and us.
+
+We charge for support. We want to be payed if you need support. We earn our
+living as consultants. We want to develop the packet.
+
+If you are a company or a service provider and want to use or distribute
+the packet please contact one of us. We want and need your support.
+
+Binaries and Support:
+This distribution includes sources only. You will get no free support.
+If you want binaries and support contact:
+jkr@saarlink.de
+Juergen Krause, Buchenstr. 8, D-66497 Contwig/Stambach, Germany
++49 6336 993002
++49 6336 993003 (fax)
+
+Acknowledgment:
+Many thanks to the people at Dr. Neuhaus, Hamburg for their support.
+Specially Klaus Muehle, Stefan Nerke and Daniel Piper.
+
+Dietmar Friede, Las Hayas, E-38870 Valle Gran Rey, Spain
+dfriede@drnhh.neuhaus.de
++34 22 804181 (Tel./Fax) (9 to 16 WET at working days)
diff --git a/gnu/usr.sbin/isdn/docs/copying.doc b/gnu/usr.sbin/isdn/docs/copying.doc
new file mode 100644
index 0000000..3c68f02
--- /dev/null
+++ b/gnu/usr.sbin/isdn/docs/copying.doc
@@ -0,0 +1,248 @@
+		    GNU GENERAL PUBLIC LICENSE
+		     Version 1, February 1989
+
+ Copyright (C) 1989 Free Software Foundation, Inc.
+                    675 Mass Ave, Cambridge, MA 02139, USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The license agreements of most software companies try to keep users
+at the mercy of those companies.  By contrast, our General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  The
+General Public License applies to the Free Software Foundation's
+software and to any other program whose authors commit to using it.
+You can use it for your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Specifically, the General Public License is designed to make
+sure that you have the freedom to give away or sell copies of free
+software, that you receive source code or can get it if you want it,
+that you can change the software or use pieces of it in new free
+programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of a such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must tell them their rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License Agreement applies to any program or other work which
+contains a notice placed by the copyright holder saying it may be
+distributed under the terms of this General Public License.  The
+"Program", below, refers to any such program or work, and a "work based
+on the Program" means either the Program or any work containing the
+Program or a portion of it, either verbatim or with modifications.  Each
+licensee is addressed as "you".
+
+  1. You may copy and distribute verbatim copies of the Program's source
+code as you receive it, in any medium, provided that you conspicuously and
+appropriately publish on each copy an appropriate copyright notice and
+disclaimer of warranty; keep intact all the notices that refer to this
+General Public License and to the absence of any warranty; and give any
+other recipients of the Program a copy of this General Public License
+along with the Program.  You may charge a fee for the physical act of
+transferring a copy.
+
+  2. You may modify your copy or copies of the Program or any portion of
+it, and copy and distribute such modifications under the terms of Paragraph
+1 above, provided that you also do the following:
+
+    a) cause the modified files to carry prominent notices stating that
+    you changed the files and the date of any change; and
+
+    b) cause the whole of any work that you distribute or publish, that
+    in whole or in part contains the Program or any part thereof, either
+    with or without modifications, to be licensed at no charge to all
+    third parties under the terms of this General Public License (except
+    that you may choose to grant warranty protection to some or all
+    third parties, at your option).
+
+    c) If the modified program normally reads commands interactively when
+    run, you must cause it, when started running for such interactive use
+    in the simplest and most usual way, to print or display an
+    announcement including an appropriate copyright notice and a notice
+    that there is no warranty (or else, saying that you provide a
+    warranty) and that users may redistribute the program under these
+    conditions, and telling the user how to view a copy of this General
+    Public License.
+
+    d) You may charge a fee for the physical act of transferring a
+    copy, and you may at your option offer warranty protection in
+    exchange for a fee.
+
+Mere aggregation of another independent work with the Program (or its
+derivative) on a volume of a storage or distribution medium does not bring
+the other work under the scope of these terms.
+
+  3. You may copy and distribute the Program (or a portion or derivative of
+it, under Paragraph 2) in object code or executable form under the terms of
+Paragraphs 1 and 2 above provided that you also do one of the following:
+
+    a) accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of
+    Paragraphs 1 and 2 above; or,
+
+    b) accompany it with a written offer, valid for at least three
+    years, to give any third party free (except for a nominal charge
+    for the cost of distribution) a complete machine-readable copy of the
+    corresponding source code, to be distributed under the terms of
+    Paragraphs 1 and 2 above; or,
+
+    c) accompany it with the information you received as to where the
+    corresponding source code may be obtained.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form alone.)
+
+Source code for a work means the preferred form of the work for making
+modifications to it.  For an executable file, complete source code means
+all the source code for all modules it contains; but, as a special
+exception, it need not include source code for modules which are standard
+libraries that accompany the operating system on which the executable
+file runs, or for standard header files or definitions files that
+accompany that operating system.
+
+  4. You may not copy, modify, sublicense, distribute or transfer the
+Program except as expressly provided under this General Public License.
+Any attempt otherwise to copy, modify, sublicense, distribute or transfer
+the Program is void, and will automatically terminate your rights to use
+the Program under this License.  However, parties who have received
+copies, or rights to use copies, from you under this General Public
+License will not have their licenses terminated so long as such parties
+remain in full compliance.
+
+  5. By copying, distributing or modifying the Program (or any work based
+on the Program) you indicate your acceptance of this license to do so,
+and all its terms and conditions.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the original
+licensor to copy, distribute or modify the Program subject to these
+terms and conditions.  You may not impose any further restrictions on the
+recipients' exercise of the rights granted herein.
+
+  7. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of the license which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+the license, you may choose any version ever published by the Free Software
+Foundation.
+
+  8. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+			    NO WARRANTY
+
+  9. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  10. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+		     END OF TERMS AND CONDITIONS
+
+	Appendix: How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to humanity, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these
+terms.
+
+  To do so, attach the following notices to the program.  It is safest to
+attach them to the start of each source file to most effectively convey
+the exclusion of warranty; and each file should have at least the
+"copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) 19yy  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 1, or (at your option)
+    any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) 19xx name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the
+appropriate parts of the General Public License.  Of course, the
+commands you use may be called something other than `show w' and `show
+c'; they could even be mouse-clicks or menu items--whatever suits your
+program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the
+  program `Gnomovision' (a program to direct compilers to make passes
+  at assemblers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+That's all there is to it!
diff --git a/gnu/usr.sbin/isdn/docs/prot.1 b/gnu/usr.sbin/isdn/docs/prot.1
new file mode 100644
index 0000000..c003b43
--- /dev/null
+++ b/gnu/usr.sbin/isdn/docs/prot.1
@@ -0,0 +1,11 @@
+Supported protocolls are:
+X	X75
+u	ui	hdlc with UI frames
+r	raw	hdlc without anything
+C	BTX-X75	german CEPT X75 stuff
+t	tel	ISDN and a/b telefon
+I	ISDN telefon
+a	a/b	a/b telefon
+
+No tricks and thrills. I do not need T70 or other level 3 protocols.
+I use IP.
diff --git a/gnu/usr.sbin/isdn/iid/Changes b/gnu/usr.sbin/isdn/iid/Changes
new file mode 100644
index 0000000..49b1bbb
--- /dev/null
+++ b/gnu/usr.sbin/isdn/iid/Changes
@@ -0,0 +1,27 @@
+1c1
+< static char     rcsid[] = "@(#)$Id: iid.c,v 1.1 1994/12/19 07:25:48 jkr Exp $";
+---
+> static char     rcsid[] = "@(#)$Id: iid.c,v 1.2 1994/12/22 16:53:13 jkr Exp $";
+3c3
+<  *  ISDN System  -  $Revision: 1.1 $   $State: Exp $
+---
+>  *  ISDN System  -  $Revision: 1.2 $   $State: Exp $
+13a14,17
+>  * Revision 1.2  1994/12/22  16:53:13  jkr
+>  * changes for rescan/signal
+>  * next_lno = next_dno = 0
+>  *
+17,19d20
+<  * Revision 1.1  1994/12/16  19:39:44  jkr
+<  * Initial revision first check in
+<  *
+96a98
+> 	next_lno = next_dno = 0; /* jkr*/
+186a189,191
+> #ifdef TEST
+> fprintf(stderr,"DIAL-NR:%s\n",p+1);
+> #endif
+203a209,211
+> #ifdef TEST
+> fprintf(stderr,"LIST-NR:%s\n",p+1);
+> #endif
diff --git a/gnu/usr.sbin/isdn/iid/Makefile b/gnu/usr.sbin/isdn/iid/Makefile
new file mode 100644
index 0000000..243bf21
--- /dev/null
+++ b/gnu/usr.sbin/isdn/iid/Makefile
@@ -0,0 +1,4 @@
+PROG=		iid
+CFLAGS+=	-DBSD -O
+
+.include <bsd.prog.mk>
diff --git a/gnu/usr.sbin/isdn/iid/iid.1 b/gnu/usr.sbin/isdn/iid/iid.1
new file mode 100644
index 0000000..ab2112f
--- /dev/null
+++ b/gnu/usr.sbin/isdn/iid/iid.1
@@ -0,0 +1,62 @@
+.\" Copyright (c) 1994 Dietmar Friede
+.Dd September 15, 1994
+.Os BSD
+.Dt "ISDN iid" 1
+.Sh NAME
+.Nm iid
+.Nd ISDN ip daemon
+.Sh SYNOPSIS
+.Nm iid
+[ -F ] [ -c file ] [ -l file ]
+
+-F	do not fork
+
+-c file	use file as source of the configuration (default /etc/isdn.ip)
+
+-l file	use file as logfile (default /var/log/isdn.ip)
+
+.Sh DESCRIPTION
+Die Form der Konfigurationdatei /etc/isdn.ip wird,
+bis ich das mit dem Euro ISDN verstanden hab:
+
+1. Zeile beschreibt auf welcher Nummer (Subadresse, "EAZ") der Treiber hoert:
+
+An:
+
+Bedeutet Adresse n ("EAZ" n).
+
+Die folgenden Zeilen beschreiben jeweils ein Interface (ii0 - iin)
+
+0:d102:l102:pu:m1500:s1502:w10:
+1:d133:d132:l133:pr:m500:s500:w0:
+2:d134:l134:l123:pX:a3:m2048:s2048:w600:
+3:d334:d335:l334:l323:pC:m1000:s1000:w30:
+
+Wobei die erste Spalte die Nummer des Interfaces ist.
+
+dn	dial n		waehle die Nummer n
+
+an	adress a	benutz beim Waehlen 'n' als Suffix der eigenen Adresse
+
+ln	listen n	hoere auf der Nummer n
+
+px	protocoll x	siehe oben.
+
+wn	wait n		Haeng auf wenn n Sekunden nichts uebertragen wurde, n = 0 haeng nicht auf.
+
+mn	mtu n		die maximale IP Uebertagungslaenge wird n
+
+sm	size m		Pufferlaenge der ISDN-Karte sm >= mn bei UI sm >= mn+2
+
+Wobei das Maximum 2048 ist.
+
+Das direkte IP ISDN Interface funktioniert nur wenn, die anrufende
+Gegenstelle sich mit ihrer Nummer identifiziert. Mit Hilfe dieser Nummer
+wird dann das Interface iin ausgewaehlt.
+
+Als Protokoll wird HDLC mit UI-frames (u), HDLC roh (r), X75 (X) und BTX-X75 (C)
+unterstuetzt.
+
+Falls irgendein Hacker gerne irgend eine andere Methode moechte sei sie
+auf das tty Interface verwiesen. Nach normalen login kann dort
+slip benutzt werden. Es ist keine weitere Idendifikation noetig.
diff --git a/gnu/usr.sbin/isdn/iid/iid.c b/gnu/usr.sbin/isdn/iid/iid.c
new file mode 100644
index 0000000..11b8c36
--- /dev/null
+++ b/gnu/usr.sbin/isdn/iid/iid.c
@@ -0,0 +1,464 @@
+static char     rcsid[] = "@(#)$Id: iid.c,v 1.4 1995/01/25 13:42:33 jkr Exp jkr $";
+/*******************************************************************************
+ *  II - Version 0.1 $Revision: 1.4 $   $State: Exp $
+ *
+ * Copyright 1994 Dietmar Friede
+ *******************************************************************************
+ * Bug reports, patches, comments, suggestions should be sent to:
+ *
+ *	jkr@saarlink.de or jkrause@guug.de
+ *
+ *******************************************************************************
+ * $Log: iid.c,v $
+ *
+ ******************************************************************************/
+
+/* ISDN IP Daemon */
+/* It handles dial and accept requests for ISDN-IP Connections */
+
+#include <sys/types.h>
+#include <stdio.h>
+#include <signal.h>
+#include <errno.h>
+#include <setjmp.h>
+#include <string.h>
+#include <stdlib.h>
+#include <ctype.h>
+#include <sys/ioctl.h>
+#include <sys/file.h>
+#include "../../../../sys/gnu/isdn/isdn_ioctl.h"
+#define min(a,b)	((a)<(b)?(a):(b))
+
+#define NII	4
+#define N_NO	(4*NII)
+
+telno_t         dial_no[N_NO];
+
+struct no
+{
+	u_char          from, n;
+}               no[NII];
+
+struct listen_no
+{
+	u_short         ap;
+	telno_t         t;
+}               listen_no[N_NO];
+
+listen_t        listen;
+dial_t          dial[NII];
+isdn_param      ip[NII];
+
+int             next_lno, next_dno;
+
+int             dofork = 1;
+int             quit = 0, rescan = 0;
+jmp_buf         context;
+char           *logfile = "/var/log/isdn.ip";
+char           *configfile = "/etc/isdn.ip";
+
+int             subadr, prot, timeout, bsize, spv, ui, serv;
+int             def_subadr = 1;
+int             ind, rind;
+char            rbuf[2048];
+unsigned short  si_mask;
+
+void
+catchsig()
+{
+	quit++;
+	longjmp(context, 1);
+}
+
+void
+catchsighup()
+{
+	rescan++;
+	(void) signal(SIGHUP, catchsighup);
+	longjmp(context, 1);
+}
+
+setdefault()
+{
+	subadr = -1;
+	prot = 2;
+	ui = 1;
+	serv = 7;
+	timeout = 600;
+	bsize = 2048;
+	spv = 0;
+	next_lno = next_dno = 0;/* jkr */
+}
+
+char           *
+gettoc()
+{
+	if (rind == -1)
+	{
+		rind = 0;
+		return (rbuf);
+	}
+	while (rbuf[++rind]);
+	rind++;
+
+	if (rind >= ind)
+		return (NULL);
+
+	return (&rbuf[rind]);
+}
+
+filline(FILE * f)
+{
+	int             c;
+
+	ind = 1;
+	rbuf[0] = 'H';
+
+	while ((c = fgetc(f)) != EOF)
+	{
+		if (isalnum(c))
+		{
+			rbuf[ind++] = c;
+		} else
+			switch (c)
+			{
+			case '#':
+				fgets(rbuf + ind, 2048 - ind, f);
+				if (ind == 1)
+					break;
+				/* Fall through */
+			case '\n':
+				rbuf[ind] = 0;
+				rind = -1;
+				return (0);
+			case ':':
+				rbuf[ind++] = 0;
+				break;
+			}
+	}
+	if (ind > 1)
+		return (0);
+	return (EOF);
+}
+
+process(FILE * f, int n)
+{
+	char           *p;
+	int             ap = 0;
+	telno_t        *t;
+
+	setdefault();
+
+	no[ap].from = no[ap].n = 0;
+	while (filline(f) != EOF)
+	{
+		while ((p = gettoc()) != NULL)
+			switch (p[0])
+			{
+			case 'A':
+				def_subadr = p[1] - '0';
+				listen.subadr_mask |= 1 << def_subadr;
+				break;
+			case 'a':
+				subadr = p[1] - '0';
+				break;
+			case 'd':
+				if (next_dno >= N_NO)
+				{
+					fprintf(stderr, "Too many numbers to dial\n");
+					exit(1);
+				}
+				t = &dial_no[next_dno++];
+				no[ap].n++;
+				t->length = strlen(p + 1) + 1;
+				if (t->length > 123)
+				{
+					fprintf(stderr, "ISDN number too long\n");
+					exit(1);
+				}
+				t->no[0] = 0x81;
+				strncpy(&t->no[1], p + 1, t->length);
+				break;
+			case 'l':
+				if (next_lno >= N_NO)
+				{
+					fprintf(stderr, "Too many numbers to listen\n");
+					exit(1);
+				}
+				listen_no[next_lno].ap = ap;
+				t = &listen_no[next_lno++].t;
+				t->length = strlen(p + 1) + 1;
+				if (t->length > 123)
+				{
+					fprintf(stderr, "ISDN number too long\n");
+					exit(1);
+				}
+				t->no[0] = 0x81;
+				strncpy(&t->no[1], p + 1, t->length);
+				break;
+			case 'p':
+				switch (p[1])
+				{
+				case 'r':
+					serv = 7;
+					prot = 2;
+					ui = 0;
+					break;
+				case 'u':
+					serv = 7;
+					prot = 2;
+					ui = 1;
+					break;
+				case 'X':
+					serv = 7;
+					prot = 1;
+					ui = 0;
+					break;
+				case 'C':
+					serv = 15;
+					prot = 5;
+					ui = 0;
+					break;
+				default:
+					fprintf(stderr, "Protocoll not supported\n");
+					exit(1);
+				}
+				break;
+			case 'w':
+				timeout = atoi(p + 1);
+				break;
+			case 's':
+				bsize = atoi(p + 1);
+				break;
+			case 'S':
+				spv++;
+				break;
+			default:
+			}
+		fillparam(ap, &ip[ap], &dial[ap]);
+		if (ioctl(n, ISDN_SET_PARAM, &ip[ap]) < 0)
+		{
+			perror("ioctl: Set Param");
+			exit(3);
+		}
+		setdefault();
+		ap++;
+		no[ap].from = next_dno;
+		no[ap].n = 0;
+	}
+	listen.si_mask = si_mask;
+	if (listen.subadr_mask == 0)
+		listen.subadr_mask |= 1 << def_subadr;
+	listen.inf_mask = 3;
+	listen.ctrl = 0;
+	if (ioctl(n, ISDN_LISTEN, &listen) < 0)
+	{
+		perror("ioctl: Listen");
+		exit(4);
+	}
+}
+
+fillparam(int ap, isdn_param * ip, dial_t * d)
+{
+	if (subadr == -1)
+		subadr = def_subadr;
+	si_mask |= (u_short) (1 << serv);
+	/*
+	 * spv = 0;
+	 */
+	bzero(ip, sizeof(isdn_param));
+	bzero(d, sizeof(dial_t));
+	d->appl = ip->appl = ap;
+	d->b_channel = 0x83;
+	d->inf_mask = 3;
+	d->out_serv = serv;
+	d->src_subadr = '0' + subadr;
+	ip->dlpd.protokoll = prot;
+	ip->dlpd.length = 7;
+	ip->dlpd.data_length = bsize;
+	ip->timeout = timeout;
+	ip->prot = ui;
+	ip->ncpd.protokoll = 4;
+}
+
+void
+main(int argc, char **argv)
+{
+	FILE           *f;
+	int             a, n, i;
+	u_char          buf[4];
+
+	dofork = 1;
+
+	while ((i = getopt(argc, argv, "c:l:F")) != EOF)
+		switch (i)
+		{
+		default:
+			fprintf(stderr, "Usage: iid [ -F ] [ -c configfile ] [ -l logfile ]\n");
+			exit(1);
+		case 'c':
+			configfile = optarg;
+			break;
+		case 'l':
+			logfile = optarg;
+			break;
+		case 'F':
+			dofork = 0;
+			break;
+		}
+
+	if (dofork)
+	{
+		if ((i = fork()) < 0)
+		{
+			fprintf(stderr, "Can't fork, %m");
+			exit(1);
+		}
+		if (i > 0)
+			exit(0);
+	}			/* running as daemon now */
+	if (freopen(logfile, "a", stderr) == NULL)
+	{
+		perror(logfile);
+		exit(1);
+	}
+	if ((n = open("/dev/isdn", O_RDWR)) < 0)
+	{
+		perror("open: /dev/isdn");
+		exit(1);
+	}
+	if ((f = fopen(configfile, "r")) == NULL)
+	{
+		perror(configfile);
+		exit(1);
+	}
+	process(f, n);
+	fclose(f);
+
+	(void) signal(SIGHUP, catchsighup);
+
+	(void) signal(SIGTERM, catchsig);
+	(void) signal(SIGKILL, catchsig);
+	(void) signal(SIGINT, catchsig);
+	(void) signal(SIGQUIT, catchsig);
+
+	rescan = quit = 0;
+	fprintf(stderr, "s:iid started\n");
+	fflush(stderr);
+	while (1)
+	{
+		int             l;
+		int             an, cn, serv, serv_add, subadr;
+		int             typ, nl, dl;
+		char           *tn;
+
+		(void) setjmp(context);
+		if ((l = read(n, rbuf, 1024)) > 0)
+		{
+			switch (rbuf[0])
+			{
+			case 'a':
+				sscanf(rbuf + 2, "%d %d %d %d %d %d %d %n",
+				       &an, &cn, &serv, &serv_add, &subadr, &typ, &nl, &l);
+				l += 2;
+				buf[0] = cn;
+				buf[1] = find_appl(an, rbuf + l);
+				buf[2] = buf[3] = 0;
+				if (buf[1] == 0xff)
+				{
+					buf[2] = 0x3e;	/* call reject */
+				}
+				if (ioctl(n, ISDN_ACCEPT, &buf) < 0)
+				{
+					perror("ioctl: Accept");
+				}
+				if (buf[1] == 0xff)
+					fprintf(stderr, "r:%d:%s\n", an, rbuf + l);
+				else
+					fprintf(stderr, "a:%d:%s\n", an, rbuf + l);
+				break;
+			case 'd':
+				sscanf(rbuf + 2, "%d", &an);
+				dial[an].ctrl = 0;
+				dial[an].appl = an;
+				if (no[an].n)
+					dial[an].telno = dial_no[no[an].from];
+				else
+				{
+					fprintf(stderr, "cannot dial %d\n", an);
+					break;
+				}
+				if (ioctl(n, ISDN_DIAL, &dial[an]) < 0)
+				{
+					perror("ioctl: Dial");
+				}
+				fprintf(stderr, "d:%d:%s\n", an, &dial[an].telno.no[1]);
+				break;
+			case 'i':
+				sscanf(rbuf + 2, "%d %d %d %n", &an, &typ, &nl, &l);
+				fprintf(stderr, "i:%d:%x:%s\n", an, typ, rbuf + l + 2);
+				switch (typ)
+				{
+				case 2:
+					break;
+				}
+				break;
+			case 'C':
+				sscanf(rbuf + 2, "%d %d %d", &an, &cn, &dl);
+				if (dl)
+				{
+					buf[0] = cn;
+					buf[1] = an;
+					buf[2] = 0;
+					if (ioctl(n, ISDN_ACCEPT, buf) < 0)
+					{
+						perror("ioctl: Accept");
+					}
+				}
+				fprintf(stderr, "C:%d:%d\n", an, cn);
+				break;
+			case 'D':
+				sscanf(rbuf + 2, "%d %d", &an, &cn);
+				fprintf(stderr, "D:%d:%d\n", an, cn);
+				break;
+			default:
+				break;
+			}
+		}
+		if (quit)
+		{
+			fprintf(stderr, "s:Quit\n");
+			exit(0);
+		}
+		if (rescan)
+		{
+			fprintf(stderr, "s:rescan\n");
+			rescan = 0;
+			if ((f = fopen(configfile, "r")) == NULL)
+				perror(configfile);
+			else
+			{
+				process(f, n);
+				fclose(f);
+			}
+		}
+		fflush(stderr);
+	}
+}
+
+int
+find_appl(int an, u_char * b)
+{
+	int             i;
+	char           *tn;
+
+	for (i = 0; i < next_lno; i++)
+	{
+		if (((tn = strstr(b, &listen_no[i].t.no[1])) != NULL)
+		    && (strcmp(&listen_no[i].t.no[1], tn) == 0))
+			return (listen_no[i].ap);
+	}
+
+	fprintf(stderr, "I?:%d:%s\n", an, b);
+	return (-1);
+}
diff --git a/gnu/usr.sbin/isdn/ispy/Makefile b/gnu/usr.sbin/isdn/ispy/Makefile
new file mode 100644
index 0000000..7ac4a9a
--- /dev/null
+++ b/gnu/usr.sbin/isdn/ispy/Makefile
@@ -0,0 +1,5 @@
+PROG=		ispy
+NOMAN=		yes
+CFLAGS+=	-DBSD -O
+
+.include <bsd.prog.mk>
diff --git a/gnu/usr.sbin/isdn/ispy/ispy.c b/gnu/usr.sbin/isdn/ispy/ispy.c
new file mode 100644
index 0000000..5c2ac5a
--- /dev/null
+++ b/gnu/usr.sbin/isdn/ispy/ispy.c
@@ -0,0 +1,43 @@
+static char     rcsid[] = "@(#)$Id: ispy.c,v 1.2 1995/01/25 13:41:55 jkr Exp jkr $";
+/*******************************************************************************
+ *  II - Version 0.1 $Revision: 1.2 $   $State: Exp $
+ *
+ * Copyright 1994 Dietmar Friede
+ *******************************************************************************
+ * Bug reports, patches, comments, suggestions should be sent to:
+ *
+ *	jkr@saarlink.de or jkrause@guug.de
+ *
+ *******************************************************************************
+ * $Log: ispy.c,v $
+ *
+ ******************************************************************************/
+
+#include <sys/types.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+#include <sys/ioctl.h>
+#include <sys/file.h>
+#include "../../../../sys/gnu/i386/isa/niccyreg.h"
+
+void
+main(int argc, char **argv)
+{
+	int             f;
+	int             v;
+
+	if ((f = open("/dev/nic0", O_RDWR)) < 0)
+	{
+		perror("open");
+		exit(1);
+	}
+	v = 0;
+	if (argc > 1)
+		v = atoi(argv[1]);
+
+	if (ioctl(f, NICCY_SPY, &v) < 0)
+	{
+		perror("ioctl");
+	}
+}
diff --git a/gnu/usr.sbin/isdn/itel/Makefile b/gnu/usr.sbin/isdn/itel/Makefile
new file mode 100644
index 0000000..089e993
--- /dev/null
+++ b/gnu/usr.sbin/isdn/itel/Makefile
@@ -0,0 +1,4 @@
+PROG=		iteld
+CFLAGS+=	-DBSD -O
+
+.include <bsd.prog.mk>
diff --git a/gnu/usr.sbin/isdn/itel/iteld.c b/gnu/usr.sbin/isdn/itel/iteld.c
new file mode 100644
index 0000000..8df099c
--- /dev/null
+++ b/gnu/usr.sbin/isdn/itel/iteld.c
@@ -0,0 +1,234 @@
+static char     rcsid[] = "@(#)$Id: iteld.c,v 1.2 1995/01/25 13:58:28 jkr Exp jkr $";
+/*******************************************************************************
+ *  II - Version 0.1 $Revision: 1.2 $   $State: Exp $
+ *
+ * Copyright 1994 Dietmar Friede
+ *******************************************************************************
+ * Bug reports, patches, comments, suggestions should be sent to:
+ *
+ *	jkr@saarlink.de or jkrause@guug.de
+ *
+ *******************************************************************************
+ * $Log: iteld.c,v $
+ *
+ ******************************************************************************/
+
+/* This is a ISDN-Daemon */
+/* It accepts ISDN-Telefon calls */
+
+#include <sys/types.h>
+#include <stdio.h>
+#include <signal.h>
+#include <errno.h>
+#include <setjmp.h>
+#include <string.h>
+#include <stdlib.h>
+#include <ctype.h>
+#include <sys/ioctl.h>
+#include <sys/file.h>
+#include "../../../../sys/gnu/isdn/isdn_ioctl.h"
+#define min(a,b)	((a)<(b)?(a):(b))
+
+#define NITEL		1
+#define NR_RINGS	10
+#define ANSWER_NUM	2	/* which number we use */
+#define TEL_LOG_FILE	"/var/log/isdn.tel"
+
+listen_t        listen;
+isdn_param      ip;
+
+int             dofork = 1;
+int             quit = 0;
+int             def_subadr = 2;
+jmp_buf         context;
+char           *logfile = TEL_LOG_FILE;
+
+struct answ
+{
+	char            occupied;
+	u_char          an, cn;
+	char            no[15];
+}               answ[NITEL];
+
+int             ind, rind;
+char            rbuf[2048];
+
+void
+catchsig()
+{
+	quit++;
+	longjmp(context, 1);
+}
+
+process(int n)
+{
+	fillparam(0, &ip, &listen);
+	if (ioctl(n, ISDN_SET_PARAM, &ip) < 0)
+	{
+		perror("ioctl: Set Param");
+		exit(3);
+	}
+	if (ioctl(n, ISDN_LISTEN, &listen) < 0)
+	{
+		perror("ioctl: Listen");
+		exit(4);
+	}
+}
+
+fillparam(int ap, isdn_param * ip, listen_t * t)
+{
+
+	bzero(ip, sizeof(isdn_param));
+	bzero(t, sizeof(listen_t));
+	t->appl = ip->appl = ap;
+	t->ctrl = 0;
+	t->inf_mask = 3;
+	t->subadr_mask = (u_short) 0x3ff;
+	t->si_mask = (u_short) 6;
+	ip->dlpd.protokoll = 3;
+	ip->dlpd.length = 7;
+	ip->dlpd.data_length = 1024;
+	ip->timeout = 60;
+	ip->prot = 0;
+	ip->ncpd.protokoll = 4;
+}
+
+void
+main(int argc, char **argv)
+{
+	FILE           *f;
+	int             a, n, i;
+
+	dofork = 1;
+
+	while ((i = getopt(argc, argv, "c:l:F")) != EOF)
+		switch (i)
+		{
+		default:
+			fprintf(stderr, "Usage: itel [ -F ] [ -l logfile ]\n");
+			exit(1);
+		case 'l':
+			logfile = optarg;
+			break;
+		case 'F':
+			dofork = 0;
+			break;
+		}
+
+	if (dofork)
+	{
+		if ((i = fork()) < 0)
+		{
+			fprintf(stderr, "Can't fork, %m");
+			exit(1);
+		}
+		if (i > 0)
+			exit(0);
+	}			/* running as daemon now */
+	if (freopen(logfile, "a", stderr) == NULL)
+	{
+		perror(logfile);
+		exit(1);
+	}
+	if ((n = open("/dev/isdn2", O_RDWR)) < 0)
+	{
+		perror("open: /dev/isdn2");
+		exit(1);
+	}
+	process(n);
+
+	(void) signal(SIGHUP, catchsig);
+	(void) signal(SIGTERM, catchsig);
+	(void) signal(SIGKILL, catchsig);
+	(void) signal(SIGINT, catchsig);
+	(void) signal(SIGQUIT, catchsig);
+
+	quit = 0;
+	fprintf(stderr, "s:iteld started\n");
+	fflush(stderr);
+	while (1)
+	{
+		int             l;
+		int             an, cn, serv, serv_add, subadr;
+		int             typ, nl, dl;
+		char           *tn;
+		u_char          buf[4];
+		u_char          telnum[128];
+
+		(void) setjmp(context);
+		if ((l = read(n, rbuf, 1024)) > 0)
+		{
+			switch (rbuf[0])
+			{
+			case 'a':
+				sscanf(rbuf + 2, "%d %d %d %d %d %d %d %n",
+				       &an, &cn, &serv, &serv_add, &subadr, &typ, &nl, &l);
+				l += 2;
+				buf[0] = cn;
+				buf[1] = find_appl();
+				buf[2] = buf[3] = 0;
+				if (buf[1] == 0xff)
+				{
+					buf[2] = 0x3e;	/* call reject */
+					fprintf(stderr, "iteld: No Application\n");
+				}
+				if (ioctl(n, ISDN_ACCEPT, &buf) < 0)
+				{
+					perror("ioctl: Accept");
+				}
+				if (buf[1] == 0xff)
+					fprintf(stderr, "r:%d:%s\n", an, rbuf + l);
+				else
+					fprintf(stderr, "a:%d:%s\n", an, rbuf + l);
+				break;
+			case 'd':
+				fprintf(stderr, " s:dialing?i\n");
+				break;
+			case 'i':
+				sscanf(rbuf + 2, "%d %d %d %n", &an, &typ, &nl, &l);
+				fprintf(stderr, "i:%d:%x:%s\n", an, typ, rbuf + l + 2);
+				break;
+			case 'C':
+				sscanf(rbuf + 2, "%d %d %d", &an, &cn, &dl);
+				if (dl)
+					break;
+				fprintf(stderr, "C:%d:%d\n", an, cn);
+				if (subadr == def_subadr)
+					/* jkr */
+					system("/isdn/lib/answ >/dev/null 2>&1 &");
+				break;
+			case 'D':
+				sscanf(rbuf + 2, "%d %d", &an, &cn);
+				answ[0].occupied = 0;
+				fprintf(stderr, "D:%d:%d\n", an, cn);
+				break;
+			default:
+				break;
+			}
+		}
+		if (quit)
+		{
+			fprintf(stderr, "s:Quit\n");
+			exit(0);
+		}
+		fflush(stderr);
+	}
+}
+
+int
+find_appl()
+{
+	int             i;
+	struct answ    *a;
+
+	for (i = 0; i < NITEL; i++)
+	{
+		a = &answ[i];
+		if (a->occupied == 0)
+		{
+			a->occupied = 1;
+			return (i);
+		}
+	}
+	return (-1);
+}
diff --git a/gnu/usr.sbin/isdn/ittd/Makefile b/gnu/usr.sbin/isdn/ittd/Makefile
new file mode 100644
index 0000000..1e84b28
--- /dev/null
+++ b/gnu/usr.sbin/isdn/ittd/Makefile
@@ -0,0 +1,18 @@
+I	=/isdn/bin
+
+OPTIONS	=-DBSD -O
+
+OBJS	      = ittd
+
+all:		$(OBJS)
+
+ittd:		ittd.c
+		cc $(OPTIONS) -o ittd ittd.c
+
+install:	all
+		strip ittd
+		install ittd $I
+
+clean:
+		@rm -f $(OBJS) a.out core.*
+
diff --git a/gnu/usr.sbin/isdn/ittd/ittd.1 b/gnu/usr.sbin/isdn/ittd/ittd.1
new file mode 100644
index 0000000..431808e
--- /dev/null
+++ b/gnu/usr.sbin/isdn/ittd/ittd.1
@@ -0,0 +1,39 @@
+.\" Copyright (c) 1994 Dietmar Friede
+.Dd September 15, 1994
+.Os BSD
+.Dt "ISDN ittd" 1
+.Sh NAME
+.Nm ittd
+.Nd ISDN tty daemon
+.Sh SYNOPSIS
+.Nm ittd
+[ -F ] [ -c file ] [ -l file ]
+
+-F	do not fork
+
+-c file	use file as source of the configuration (default /etc/isdn.itt)
+
+-l file	use file as logfile (default /var/log/isdn.itt)
+
+.Sh DESCRIPTION
+Die Form der Konfigurationdatei /etc/isdn.itt wird,
+bis ich das mit dem Euro ISDN verstanden hab:
+
+Der File besteht aus einer Zeile:
+
+A1:pr:w100:
+
+An	Bedeutet Subadresse n ("EAZ" n).
+
+px	protocoll x	siehe oben.
+
+wn	wait n		Haeng auf wenn n Sekunden nichts uebertragen wurde, n = 0 haeng nicht auf.
+
+mn	mtu n		die maximale IP Uebertagungslaenge wird n
+
+sm	size m		Pufferlaenge der ISDN-Karte sm >= mn bei UI sm >= mn+2
+
+Wobei das Maximum 2048 ist.
+
+Als Protokoll wird HDLC mit UI-frames (u), HDLC roh (r), X75 (X) und BTX-X75 (C)
+unterstuetzt.
diff --git a/gnu/usr.sbin/isdn/ittd/ittd.c b/gnu/usr.sbin/isdn/ittd/ittd.c
new file mode 100644
index 0000000..efb152a7
--- /dev/null
+++ b/gnu/usr.sbin/isdn/ittd/ittd.c
@@ -0,0 +1,526 @@
+static char     rcsid[] = "@(#)$Id: ittd.c,v 1.2 1995/01/25 14:01:28 jkr Exp jkr $";
+/*******************************************************************************
+ *  II Version 0.1  -  $Revision: 1.2 $   $State: Exp $
+ *
+ * Copyright 1994 Dietmar Friede
+ *******************************************************************************
+ * Bug reports, patches, comments, suggestions should be sent to:
+ *
+ *	jkr@saarlink.de or jkrause@guug.de
+ *
+ *******************************************************************************
+ * $Log: ittd.c,v $
+ *
+ ******************************************************************************/
+
+/* This is a ISDN-Daemon for tty dialin */
+
+#include <sys/types.h>
+#include <stdio.h>
+#include <signal.h>
+#include <errno.h>
+#include <setjmp.h>
+#include <string.h>
+#include <stdlib.h>
+#include <ctype.h>
+#include <unistd.h>
+#include <sys/ioctl.h>
+#include <sys/file.h>
+#include "../../../../sys/gnu/isdn/isdn_ioctl.h"
+#define min(a,b)	((a)<(b)?(a):(b))
+
+#define NITTY	2
+#define NOTTY	2
+#define NTTY (NITTY + NOTTY)
+
+listen_t        listen;
+isdn_param      ip[NTTY];
+dial_t          dial[NOTTY];
+
+struct iline
+{
+	char            occupied;
+	u_char          an, cn;
+	char            no[15];
+}               iline[NTTY];
+
+int             dofork = 1;
+int             quit = 0, rescan = 0;
+jmp_buf         context;
+char           *logfile = "/var/log/isdn.itt";
+char           *configfile = "/etc/isdn.itt";
+
+int             subadr, prot, bsize, timeout, spv, ui, serv;
+int             def_subadr = 3;
+int             ind, rind;
+char            rbuf[2048];
+unsigned short  si_mask;
+
+void
+catchsig()
+{
+	quit++;
+	longjmp(context, 1);
+}
+
+void
+catchsighup()
+{
+	rescan++;
+	(void) signal(SIGHUP, catchsighup);
+	longjmp(context, 1);
+}
+
+setdefault()
+{
+	subadr = -1;
+	prot = 2;
+	ui = 1;
+	serv = 7;
+	timeout = 0;
+	bsize = 2048;
+	spv = 0;
+}
+
+char           *
+gettoc()
+{
+	if (rind == -1)
+	{
+		rind = 0;
+		return (rbuf);
+	}
+	while (rbuf[++rind]);
+	rind++;
+
+	if (rind >= ind)
+		return (NULL);
+
+	return (&rbuf[rind]);
+}
+
+filline(FILE * f)
+{
+	int             c;
+
+	ind = 1;
+	rbuf[0] = 'H';
+
+	while ((c = fgetc(f)) != EOF)
+	{
+		if (isalnum(c))
+		{
+			rbuf[ind++] = c;
+		} else
+			switch (c)
+			{
+			case '#':
+				fgets(rbuf + ind, 2048 - ind, f);
+				if (ind == 1)
+					break;
+				/* Fall through */
+			case '\n':
+				rbuf[ind] = 0;
+				rind = -1;
+				return (0);
+			case ':':
+				rbuf[ind++] = 0;
+				break;
+			}
+	}
+	if (ind > 1)
+		return (0);
+	return (EOF);
+}
+
+process(FILE * f, int n)
+{
+	char           *p;
+	int             ap = 0;
+
+	setdefault();
+
+	if (filline(f) != EOF)
+	{
+		while ((p = gettoc()) != NULL)
+			switch (p[0])
+			{
+			case 'A':
+				def_subadr = p[1] - '0';
+				listen.subadr_mask |= 1 << def_subadr;
+				break;
+			case 'p':
+				switch (p[1])
+				{
+				case 'r':
+					serv = 7;
+					prot = 2;
+					ui = 0;
+					break;
+				case 'u':
+					serv = 7;
+					prot = 2;
+					ui = 1;
+					break;
+				case 'X':
+					serv = 7;
+					prot = 1;
+					ui = 0;
+					break;
+				case 'C':
+					serv = 15;
+					prot = 5;
+					ui = 0;
+					break;
+				default:
+					fprintf(stderr, "Protocoll not supported\n");
+					exit(1);
+				}
+				break;
+			case 'w':
+				timeout = atoi(p + 1);
+				break;
+			case 's':
+				bsize = atoi(p + 1);
+				break;
+			case 'S':
+				spv++;
+				break;
+			default:
+			}
+	}
+	for (ap = 0; ap < NTTY; ap++)
+	{
+		fillparam(ap, &ip[ap]);
+		if (ioctl(n, ISDN_SET_PARAM, &ip[ap]) < 0)
+		{
+			perror("ioctl: Set Param");
+			exit(3);
+		}
+	}
+
+	listen.si_mask = si_mask;
+	if (listen.subadr_mask == 0)
+		listen.subadr_mask |= 1 << def_subadr;
+	listen.inf_mask = 3;
+	listen.ctrl = 0;
+
+	if (ioctl(n, ISDN_LISTEN, &listen) < 0)
+	{
+		perror("ioctl: Listen");
+		exit(4);
+	}
+}
+
+fillparam(int ap, isdn_param * ip)
+{
+	if (subadr == -1)
+		subadr = def_subadr;
+	si_mask |= (u_short) (1 << serv);
+	/*
+	 * spv = 0;
+	 */
+	bzero(ip, sizeof(isdn_param));
+	ip->appl = ap;
+	ip->dlpd.protokoll = prot;
+	ip->dlpd.length = 7;
+	ip->dlpd.data_length = bsize;
+	ip->timeout = timeout;
+	ip->prot = ui;
+	ip->ncpd.protokoll = 4;
+}
+
+realine(char *b)
+{
+	int             c;
+
+	ind = 0;
+
+	while (c = *b & 0x7f)
+	{
+		b++;
+		if (isalnum(c))
+		{
+			rbuf[ind++] = c;
+		} else if (c == '.')
+			rbuf[ind++] = 0;
+	}
+	if (ind > 1)
+		return (0);
+	return (EOF);
+}
+
+process_dial(int n, int ap, char *b)
+{
+	char           *p;
+	telno_t        *t;
+
+	setdefault();
+
+	if (realine(b) == EOF)
+		return;
+
+	rind = -1;
+
+	while ((p = gettoc()) != NULL)
+	{
+		switch (p[0])
+		{
+		case 'a':
+			subadr = p[1] - '0';
+			break;
+		case 'd':
+			t = &dial[ap - NITTY].telno;
+			t->length = strlen(p + 1) + 1;
+			if (t->length > 123)
+			{
+				fprintf(stderr, "ISDN number too long\n");
+				exit(1);
+			}
+			t->no[0] = 0x81;
+			strncpy(&t->no[1], p + 1, t->length);
+			break;
+		case 'p':
+			switch (p[1])
+			{
+			case 'r':
+				serv = 7;
+				prot = 2;
+				ui = 0;
+				break;
+			case 'u':
+				serv = 7;
+				prot = 2;
+				ui = 1;
+				break;
+			case 'X':
+				serv = 7;
+				prot = 1;
+				ui = 0;
+				break;
+			case 'C':
+				serv = 15;
+				prot = 5;
+				ui = 0;
+				break;
+			default:
+				fprintf(stderr, "Protocoll not supported\n");
+				exit(1);
+			}
+			break;
+		case 'w':
+			timeout = atoi(p + 1);
+			break;
+		case 's':
+			bsize = atoi(p + 1);
+			break;
+		case 'S':
+			spv++;
+			break;
+		default:
+		}
+	}
+	filldial(ap, &ip[ap], &dial[ap - NITTY]);
+	if (ioctl(n, ISDN_SET_PARAM, &ip[ap]) < 0)
+	{
+		perror("ioctl: Set Param");
+		exit(3);
+	}
+}
+
+filldial(int ap, isdn_param * ip, dial_t * d)
+{
+	if (subadr == -1)
+		subadr = def_subadr;
+	/*
+	 * spv = 0;
+	 */
+	bzero(ip, sizeof(isdn_param));
+	d->appl = ip->appl = ap;
+	d->b_channel = 0x83;
+	d->inf_mask = 3;
+	d->out_serv = serv;
+	d->src_subadr = '0' + subadr;
+	ip->dlpd.protokoll = prot;
+	ip->dlpd.length = 7;
+	ip->dlpd.data_length = bsize;
+	ip->timeout = timeout;
+	ip->prot = ui;
+	ip->ncpd.protokoll = 4;
+}
+
+void
+main(int argc, char **argv)
+{
+	FILE           *f;
+	int             a, n, i;
+	u_char          buf[4];
+
+	dofork = 1;
+
+	while ((i = getopt(argc, argv, "c:l:F")) != EOF)
+		switch (i)
+		{
+		default:
+			fprintf(stderr, "Usage: ittd [ -F ] [ -c configfile ] [ -l logfile ]\n");
+			exit(1);
+		case 'c':
+			configfile = optarg;
+			break;
+		case 'l':
+			logfile = optarg;
+			break;
+		case 'F':
+			dofork = 0;
+			break;
+		}
+
+	if (dofork)
+	{
+		if ((i = fork()) < 0)
+		{
+			fprintf(stderr, "Can't fork, %m");
+			exit(1);
+		}
+		if (i > 0)
+			exit(0);
+	}			/* running as daemon now */
+	if (freopen(logfile, "a", stderr) == NULL)
+	{
+		perror(logfile);
+		exit(1);
+	}
+	if ((n = open("/dev/isdn1", O_RDWR)) < 0)
+	{
+		perror("open: /dev/isdn1");
+		exit(1);
+	}
+	if ((f = fopen(configfile, "r")) == NULL)
+	{
+		perror(configfile);
+		exit(1);
+	}
+	process(f, n);
+	fclose(f);
+
+	(void) signal(SIGHUP, catchsighup);
+
+	(void) signal(SIGTERM, catchsig);
+	(void) signal(SIGKILL, catchsig);
+	(void) signal(SIGINT, catchsig);
+	(void) signal(SIGQUIT, catchsig);
+
+	rescan = quit = 0;
+	fprintf(stderr, "s:ittd started\n");
+	fflush(stderr);
+	while (1)
+	{
+		int             l;
+		int             an, cn, serv, serv_add, subadr;
+		int             typ, nl, dl;
+		char           *tn;
+
+		(void) setjmp(context);
+		if ((l = read(n, rbuf, 1024)) > 0)
+		{
+			switch (rbuf[0])
+			{
+			case 'a':
+				sscanf(rbuf + 2, "%d %d %d %d %d %d %d %n",
+				       &an, &cn, &serv, &serv_add, &subadr, &typ, &nl, &l);
+				l += 2;
+				buf[0] = cn;
+				buf[1] = find_appl();
+				buf[2] = buf[3] = 0;
+				if (buf[1] == 0xff)
+				{
+					buf[2] = 0x3e;	/* call reject */
+				}
+				if (ioctl(n, ISDN_ACCEPT, &buf) < 0)
+				{
+					perror("ioctl: Accept");
+				}
+				if (buf[1] == 0xff)
+					fprintf(stderr, "r:%d:%s\n", an, rbuf + l);
+				else
+					fprintf(stderr, "a:%d:%s\n", an, rbuf + l);
+				break;
+			case 'i':
+				sscanf(rbuf + 2, "%d %d %d %n", &an, &typ, &nl, &l);
+				fprintf(stderr, "i:%d:%x:%s\n", an, typ, rbuf + l + 2);
+				switch (typ)
+				{
+				case 2:
+					break;
+				}
+				break;
+			case 'C':
+				sscanf(rbuf + 2, "%d %d %d", &an, &cn, &dl);
+				if (dl)
+				{
+					buf[0] = cn;
+					buf[1] = an;
+					buf[2] = 0;
+					if (ioctl(n, ISDN_ACCEPT, buf) < 0)
+					{
+						perror("ioctl: Accept");
+					}
+				}
+				fprintf(stderr, "C:%d:%d\n", an, cn);
+				break;
+			case 'D':
+				sscanf(rbuf + 2, "%d %d", &an, &cn);
+				iline[an].occupied = 0;
+				fprintf(stderr, "D:%d:%d\n", an, cn);
+				break;
+			case 'M':
+				sscanf(rbuf + 2, "%d %n", &an, &l);
+				process_dial(n, an, rbuf + l + 2);
+				if (ioctl(n, ISDN_DIAL, &dial[an - NITTY]) < 0)
+				{
+					perror("ioctl: Dial");
+				}
+				fprintf(stderr, "d:%d:%s\n", an, &dial[an - NITTY].telno.no[1]);
+				break;
+			default:
+				break;
+			}
+		}
+		if (quit)
+		{
+			fprintf(stderr, "s:Quit\n");
+			exit(0);
+		}
+		if (rescan)
+		{
+			fprintf(stderr, "s:rescan\n");
+			rescan = 0;
+			if ((f = fopen(configfile, "r")) == NULL)
+				perror(configfile);
+			else
+			{
+				process(f, n);
+				fclose(f);
+			}
+		}
+		fflush(stderr);
+	}
+}
+
+int
+find_appl()
+{
+	int             i;
+	struct iline   *a;
+
+	for (i = 0; i < NITTY; i++)
+	{
+		a = &iline[i];
+		if (a->occupied == 0)
+		{
+			a->occupied = 1;
+			return (i);
+		}
+	}
+	return (-1);
+}
diff --git a/gnu/usr.sbin/isdn/load/Makefile b/gnu/usr.sbin/isdn/load/Makefile
new file mode 100644
index 0000000..31bc381
--- /dev/null
+++ b/gnu/usr.sbin/isdn/load/Makefile
@@ -0,0 +1,5 @@
+PROG=		load
+CFLAGS+=	-DBSD -O
+NOMAN=		yes
+
+.include <bsd.prog.mk>
diff --git a/gnu/usr.sbin/isdn/load/load.c b/gnu/usr.sbin/isdn/load/load.c
new file mode 100644
index 0000000..fa9e600
--- /dev/null
+++ b/gnu/usr.sbin/isdn/load/load.c
@@ -0,0 +1,117 @@
+static char     rcsid[] = "@(#)$Id: load.c,v 1.1 1995/01/25 14:06:18 jkr Exp jkr $";
+/*******************************************************************************
+ *  II - Version 0.1 $Revision: 1.1 $   $State: Exp $
+ *
+ * Copyright 1994 Dietmar Friede
+ *******************************************************************************
+ * Bug reports, patches, comments, suggestions should be sent to:
+ *
+ *	jkr@saarlink.de or jkrause@guug.de
+ *
+ *******************************************************************************
+ * $Log: load.c,v $
+ *
+ ******************************************************************************/
+
+#include <sys/types.h>
+#undef BSD
+#include <sys/param.h>
+#include <machine/endian.h>
+#include <stdio.h>
+#include <string.h>
+#include <sys/ioctl.h>
+#include <sys/file.h>
+#include <time.h>
+#include "../../../../sys/gnu/i386/isa/niccyreg.h"
+
+struct head     head;
+char            buf[64 * 1024];
+
+void
+main(int argc, char **argv)
+{
+	FILE           *f;
+	int             n;
+	argv++;
+
+	if ((n = open("/dev/nic0", O_RDWR)) < 0)
+	{
+		perror("open");
+		exit(1);
+	}
+	if (!*argv)
+	{
+		process(stdin, n);
+	} else
+		while (*argv)
+		{
+			if ((f = fopen(*argv, "r")) == NULL)
+			{
+				perror(*argv);
+				exit(1);
+			} else
+			{
+				process(f, n);
+				fclose(f);
+			}
+			argv++;
+		}
+	exit(0);
+}
+
+stime(int f)
+{
+	struct tm      *t;
+	time_t          tt;
+	char            buf[16];
+
+	tt = time(NULL);
+	t = localtime(&tt);
+	sprintf(buf, "%.2d%.2d%.2d%.2d%.2d19%.2d", t->tm_hour,
+		t->tm_min, t->tm_sec, t->tm_mday, t->tm_mon + 1, t->tm_year);
+
+	if (ioctl(f, NICCY_SET_CLOCK, buf) < 0)
+	{
+		perror("ioctl");
+	}
+}
+
+
+process(FILE * f, int n)
+{
+	long            size;
+	int             len;
+	int             no = 0;
+
+	while ((len = fread(buf, 1, 0x16, f)) == 0x16)
+	{
+		bcopy(buf, (char *) &head, 0x16);
+		head.data = buf;
+		size = ntohl(head.len);
+		if ((len = fread(&buf[0x16], 1, size - 0x16, f)) != (size - 0x16))
+		{
+			fprintf(stderr, "Cannot read modul %.8s of length %d\n",
+				head.nam, size);
+			exit(1);
+		}
+		printf("%d\t %x %.8s %.5s %x\n",
+		       size, head.sig, head.nam, head.ver, head.typ);
+
+		head.d_len = size;
+		head.status = no++;
+
+		if (ioctl(n, NICCY_LOAD, &head) < 0)
+		{
+			perror("load");
+			exit(1);
+		}
+		if (head.status)
+		{
+			fprintf(stderr, "Error loading %d\n", head.status);
+			exit(1);
+		}
+	}
+	printf("done\n");
+
+	stime(n);
+}
diff --git a/gnu/usr.sbin/isdn/misc/Makefile b/gnu/usr.sbin/isdn/misc/Makefile
new file mode 100644
index 0000000..914fddd
--- /dev/null
+++ b/gnu/usr.sbin/isdn/misc/Makefile
@@ -0,0 +1,21 @@
+CFLAGS+=	-DBSD -O
+
+ETCFILES = isdn.ip remote isdn.itt ttys
+CLEANFILES+=	tst stime *.o
+
+all:		tst stime
+
+tst:		tst.c
+		${CC} $(CFLAGS) -o tst tst.c
+
+stime:		stime.c
+		${CC} $(CFLAGS) -o stime stime.c
+
+install: all
+		${INSTALL} ${COPY} tst ${BINDIR}/isdn_test
+		${INSTALL} ${COPY} stime ${BINDIR}/isdn_stime
+		${INSTALL} ${COPY} -m 755 setnic.sh ${LIBDIR}/setnic
+		${INSTALL} ${COPY} -m 755 sisdn.sh ${LIBDIR}/sisdn.example
+		${INSTALL} ${COPY} ${ETCFILES} ${LIBDIR}
+
+.include <bsd.prog.mk>
diff --git a/gnu/usr.sbin/isdn/misc/isdn.ip b/gnu/usr.sbin/isdn/misc/isdn.ip
new file mode 100644
index 0000000..89b7376
--- /dev/null
+++ b/gnu/usr.sbin/isdn/misc/isdn.ip
@@ -0,0 +1,3 @@
+# This is nothing but a first try. Syntax might be completly different soon.
+0:d102:l102:e2:pu:s1502:w10:
+1:d113:l113:e3:pu:s1502:w10:
diff --git a/gnu/usr.sbin/isdn/misc/isdn.itt b/gnu/usr.sbin/isdn/misc/isdn.itt
new file mode 100644
index 0000000..74a58fa
--- /dev/null
+++ b/gnu/usr.sbin/isdn/misc/isdn.itt
@@ -0,0 +1 @@
+0:A8:pr.:w100:
diff --git a/gnu/usr.sbin/isdn/misc/remote b/gnu/usr.sbin/isdn/misc/remote
new file mode 100644
index 0000000..cda70ac
--- /dev/null
+++ b/gnu/usr.sbin/isdn/misc/remote
@@ -0,0 +1,2 @@
+isdn:dv=/dev/ityo0:cm=d123.:pa=none:
+re:dv=/dev/ityo0:cm=d133.:pa=none:
diff --git a/gnu/usr.sbin/isdn/misc/setnic.sh b/gnu/usr.sbin/isdn/misc/setnic.sh
new file mode 100644
index 0000000..9d2e099
--- /dev/null
+++ b/gnu/usr.sbin/isdn/misc/setnic.sh
@@ -0,0 +1,84 @@
+# First Parameter one out of the following:
+#	5000	Niccy 5000
+#	3008	Niccy 3008
+#	3009	Niccy 3009
+#	1000	Niccy 1000
+#	tel* , TEL*  TELES S0
+#
+# Second Parameter is optional:
+#	E* e*	Euro ISDN EDSS1
+#	1T* 1t* t* T* 1TR6 (old german protocol) (default for the moment)
+
+PATH=/sbin:/bin/:/usr/bin:/usr/sbin
+SYSTEM=`uname`
+VER=`uname -a | cut -d' ' -f3`
+case $SYSTEM in
+NetBSD)
+	SN=netbsd
+	;;
+FreeBSD)
+        case $VER in
+	1.0*|1.1*)
+		SN=386bsd
+		;;
+	2.0*)
+		SN=kernel
+		;;
+        *)
+                echo System $SYSTEM Version $VER not supported
+                exit
+        esac
+        ;;
+*)
+	echo System $SYSTEM not supported
+	exit
+esac
+	
+if [ "$2" = "" ]
+then
+	LIB=tr6
+else
+	case $2 in
+	E*|e*)
+		LIB=eds
+		;;
+	1t*|1T*|t*|T*)
+		LIB=tr6
+		;;
+	*)
+		echo library $2 not supported
+		exit
+	esac
+fi
+
+
+case $1 in
+
+5000)
+	rm -f /$SN /isdn/lib/all.nic
+	ln /$SN.5000 /$SN
+	ln /isdn/lib/all.$LIB.5000 /isdn/lib/all.nic
+	/isdn/bin/mkdev 5000
+	;;
+3008)
+	rm -f /$SN /isdn/lib/all.nic
+	ln /$SN.3008 /$SN
+	ln /isdn/lib/all.$LIB.3008 /isdn/lib/all.nic
+	/isdn/bin/mkdev 3008
+	;;
+3009)
+	rm -f /$SN /isdn/lib/all.nic
+	ln /$SN.3009 /$SN
+	ln /isdn/lib/all.$LIB.3009 /isdn/lib/all.nic
+	/isdn/bin/mkdev 3009
+	;;
+1000|tel*|TEL*)
+	rm -f /$SN /isdn/lib/all.nic
+	ln /$SN.1000 /$SN
+	/isdn/bin/mkdev 1000
+	;;
+esac
+
+ls -l /$SN*
+
+echo please reboot the system by typing: fastboot
diff --git a/gnu/usr.sbin/isdn/misc/sisdn.sh b/gnu/usr.sbin/isdn/misc/sisdn.sh
new file mode 100644
index 0000000..aca1bc7
--- /dev/null
+++ b/gnu/usr.sbin/isdn/misc/sisdn.sh
@@ -0,0 +1,8 @@
+load /isdn/lib/all.nic
+iid
+ittd
+iteld
+ifconfig ii0 inet 192.192.192.2 192.192.192.1
+ifconfig ii1 inet 192.192.193.2 192.192.193.1
+route add ver 192.192.192.2
+route add ver1 192.192.193.2
diff --git a/gnu/usr.sbin/isdn/misc/stime.c b/gnu/usr.sbin/isdn/misc/stime.c
new file mode 100644
index 0000000..5eb21d4
--- /dev/null
+++ b/gnu/usr.sbin/isdn/misc/stime.c
@@ -0,0 +1,44 @@
+static char     rcsid[] = "@(#)$Id: stime.c,v 1.1 1995/01/25 14:14:58 jkr Exp jkr $";
+/*******************************************************************************
+ *  II - Version 0.1 $Revision: 1.1 $   $State: Exp $
+ *
+ * Copyright 1994 Dietmar Friede
+ *******************************************************************************
+ * Bug reports, patches, comments, suggestions should be sent to:
+ *
+ *	jkr@saarlink.de or jkrause@guug.de
+ *
+ *******************************************************************************
+ * $Log: stime.c,v $
+ *
+ ******************************************************************************/
+
+#include <sys/types.h>
+#include <stdio.h>
+#include <time.h>
+#include <sys/ioctl.h>
+#include <sys/file.h>
+#include "../../../../sys/gnu/i386/isa/niccyreg.h"
+
+main()
+{
+	struct tm      *t;
+	time_t          tt;
+	int             f;
+	char            buf[16];
+
+	if ((f = open("/dev/nic0", O_RDWR)) < 0)
+	{
+		perror("open");
+		exit(1);
+	}
+	tt = time(NULL);
+	t = localtime(&tt);
+	sprintf(buf, "%.2d%.2d%.2d%.2d%.2d19%.2d", t->tm_hour,
+		t->tm_min, t->tm_sec, t->tm_mday, t->tm_mon + 1, t->tm_year);
+
+	if (ioctl(f, NICCY_SET_CLOCK, buf) < 0)
+	{
+		perror("ioctl");
+	}
+}
diff --git a/gnu/usr.sbin/isdn/misc/tst.c b/gnu/usr.sbin/isdn/misc/tst.c
new file mode 100644
index 0000000..535de1e
--- /dev/null
+++ b/gnu/usr.sbin/isdn/misc/tst.c
@@ -0,0 +1,74 @@
+static char     rcsid[] = "@(#)$Id: tst.c,v 1.1 1995/01/25 14:14:58 jkr Exp jkr $";
+/*******************************************************************************
+ *  II - Version 0.1 $Revision: 1.1 $   $State: Exp $
+ *
+ * Copyright 1994 Dietmar Friede
+ *******************************************************************************
+ * Bug reports, patches, comments, suggestions should be sent to:
+ *
+ *	jkr@saarlink.de or jkrause@guug.de
+ *
+ *******************************************************************************
+ * $Log: tst.c,v $
+ *
+ ******************************************************************************/
+
+/*
+ * This program reads a 3008 or 5000 or ... download file and shows Headers
+ * and statistics
+ */
+
+#include <sys/types.h>
+#include <machine/endian.h>
+#include <stdio.h>
+
+struct head
+{
+	u_long          len;
+	u_long          sig;
+	char            nam[8];
+	char            ver[5];
+	u_char          typ;
+}               head;
+
+void
+main(int argc, char **argv)
+{
+	FILE           *f;
+	argv++;
+
+	if (!*argv)
+	{
+		process(stdin);
+	} else
+		while (*argv)
+		{
+			if ((f = fopen(*argv, "r")) == NULL)
+			{
+				perror(*argv);
+				exit(1);
+			} else
+			{
+				process(f);
+				fclose(f);
+			}
+			argv++;
+		}
+	exit(0);
+}
+
+process(FILE * f)
+{
+	long            off;
+
+	off = 0;
+
+	while (fread(&head, 1, 0x16, f) == 0x16)
+	{
+		printf("%d\t %x %.8s %.5s %x\n",
+		   ntohl(head.len), head.sig, head.nam, head.ver, head.typ);
+		off += ntohl(head.len);
+		fseek(f, off, SEEK_SET);
+	}
+	printf("%d\n", off);
+}
diff --git a/gnu/usr.sbin/isdn/misc/ttys b/gnu/usr.sbin/isdn/misc/ttys
new file mode 100644
index 0000000..9f135c4
--- /dev/null
+++ b/gnu/usr.sbin/isdn/misc/ttys
@@ -0,0 +1,2 @@
+ity00 "/usr/libexec/getty Pc" unknown on secure
+ity01 "/usr/libexec/getty Pc" unknown on secure
diff --git a/gnu/usr.sbin/isdn/nsplit/Makefile b/gnu/usr.sbin/isdn/nsplit/Makefile
new file mode 100644
index 0000000..d79b840
--- /dev/null
+++ b/gnu/usr.sbin/isdn/nsplit/Makefile
@@ -0,0 +1,5 @@
+PROG=		nsplit
+CFLAGS+=	-DBSD -O
+NOMAN=		yes
+
+.include <bsd.prog.mk>
diff --git a/gnu/usr.sbin/isdn/nsplit/nsplit.c b/gnu/usr.sbin/isdn/nsplit/nsplit.c
new file mode 100644
index 0000000..2502a58
--- /dev/null
+++ b/gnu/usr.sbin/isdn/nsplit/nsplit.c
@@ -0,0 +1,102 @@
+static char     rcsid[] = "@(#)$Id: nsplit.c,v 1.1 1995/01/25 14:06:18 jkr Exp jkr $";
+/*******************************************************************************
+ *  II - Version 0.1 $Revision: 1.1 $   $State: Exp $
+ *
+ * Copyright 1994 Dietmar Friede
+ *******************************************************************************
+ * Bug reports, patches, comments, suggestions should be sent to:
+ *
+ *	jkr@saarlink.de or jkrause@guug.de
+ *
+ *******************************************************************************
+ * $Log: nsplit.c,v $
+ *
+ ******************************************************************************/
+
+#include <sys/types.h>
+#undef BSD
+#include <sys/param.h>
+#include <machine/endian.h>
+#include <stdio.h>
+#include <string.h>
+#include <sys/ioctl.h>
+#include <sys/file.h>
+#include <time.h>
+#include "../../../../sys/gnu/i386/isa/niccyreg.h"
+
+struct head     head;
+
+void
+main(int argc, char **argv)
+{
+	FILE           *f;
+	int             n;
+	argv++;
+
+	if (!*argv)
+	{
+		process(stdin);
+	} else
+		while (*argv)
+		{
+			if ((f = fopen(*argv, "r")) == NULL)
+			{
+				perror(*argv);
+				exit(1);
+			} else
+			{
+				process(f);
+				fclose(f);
+			}
+			argv++;
+		}
+	exit(0);
+}
+
+process(FILE * f)
+{
+	long            off = 0;
+	long            size, rest;
+	int             len;
+	char            buf[1024];
+	int             ex;
+	int             no = 0;
+	char            nbuf[16];
+	FILE           *fout;
+
+	while ((len = fread(buf, 1, 1024, f)) >= 0x16)
+	{
+		head = *(struct head *) buf;
+		size = rest = ntohl(head.len);
+		ex = len == rest;
+
+		sprintf(nbuf, "o%.2d", no);
+		if ((fout = fopen(nbuf, "w")) == NULL)
+		{
+			perror(nbuf);
+			exit(1);
+		} else
+			printf("%d\t %x %.8s %.5s %x\n",
+			       rest, head.sig, head.nam, head.ver, head.typ);
+
+		do
+		{
+			fwrite(buf, 1, MIN(len, rest), fout);
+			rest -= MIN(len, rest);
+
+			if (rest > 0)
+				len = fread(buf, 1, MIN(rest, 1024), f);
+		}
+		while (rest > 0);
+
+		if (ex)
+			break;
+		no++;
+
+		off += size;
+		if ((size < 1024) && (size > 0x16))
+			fseek(f, off, SEEK_SET);
+	}
+	printf("done\n");
+
+}
diff --git a/gnu/usr.sbin/isdn/play/Makefile b/gnu/usr.sbin/isdn/play/Makefile
new file mode 100644
index 0000000..522673d
--- /dev/null
+++ b/gnu/usr.sbin/isdn/play/Makefile
@@ -0,0 +1,7 @@
+NOMAN= noman
+
+beforeinstall:
+	${INSTALL} -c -o ${BINOWN} -g ${BINGRP} -m ${BINMODE} \
+		${.CURDIR}/play.sh ${DESTDIR}/${BINDIR}/play
+
+.include <bsd.prog.mk>
diff --git a/gnu/usr.sbin/isdn/play/play.sh b/gnu/usr.sbin/isdn/play/play.sh
new file mode 100644
index 0000000..71a142d
--- /dev/null
+++ b/gnu/usr.sbin/isdn/play/play.sh
@@ -0,0 +1,6 @@
+# play.sh
+for i in /isdn/msg/R.*
+do
+	dd of=/dev/itel00 if=$i bs=1k
+	dd of=/dev/itel00 if=/isdn/msg/beep bs=1k
+done >/dev/null 2>&1
diff --git a/gnu/usr.sbin/isdn/rst/Makefile b/gnu/usr.sbin/isdn/rst/Makefile
new file mode 100644
index 0000000..a3c6932
--- /dev/null
+++ b/gnu/usr.sbin/isdn/rst/Makefile
@@ -0,0 +1,4 @@
+PROG=		rst
+CFLAGS+=	-DBSD -O
+
+.include <bsd.prog.mk>
diff --git a/gnu/usr.sbin/isdn/rst/rst.c b/gnu/usr.sbin/isdn/rst/rst.c
new file mode 100644
index 0000000..331bdba
--- /dev/null
+++ b/gnu/usr.sbin/isdn/rst/rst.c
@@ -0,0 +1,35 @@
+static char     rcsid[] = "@(#)$Id: rst.c,v 1.1 1995/01/25 14:07:55 jkr Exp jkr $";
+/*******************************************************************************
+ *  II - Version 0.1 $Revision: 1.1 $   $State: Exp $
+ *
+ * Copyright 1994 Dietmar Friede
+ *******************************************************************************
+ * Bug reports, patches, comments, suggestions should be sent to:
+ *
+ *	jkr@saarlink.de or jkrause@guug.de
+ *
+ *******************************************************************************
+ * $Log: rst.c,v $
+ *
+ ******************************************************************************/
+
+#include <sys/types.h>
+#include <stdio.h>
+#include <sys/ioctl.h>
+#include <sys/file.h>
+#include "../../../../sys/gnu/i386/isa/niccyreg.h"
+
+main()
+{
+	int             s, f;
+
+	if ((f = open("/dev/nic0", O_RDWR)) < 0)
+	{
+		perror("open");
+		exit(1);
+	}
+	if (ioctl(f, NICCY_RESET, &s) < 0)
+	{
+		perror("ioctl");
+	}
+}
diff --git a/gnu/usr.sbin/isdn/rstcode/Makefile b/gnu/usr.sbin/isdn/rstcode/Makefile
new file mode 100644
index 0000000..093f191
--- /dev/null
+++ b/gnu/usr.sbin/isdn/rstcode/Makefile
@@ -0,0 +1,5 @@
+PROG=		rstcode
+CFLAGS+=	-DBSD -O
+NOMAN=		yes
+
+.include <bsd.prog.mk>
diff --git a/gnu/usr.sbin/isdn/rstcode/rstcode.c b/gnu/usr.sbin/isdn/rstcode/rstcode.c
new file mode 100644
index 0000000..5a9970b
--- /dev/null
+++ b/gnu/usr.sbin/isdn/rstcode/rstcode.c
@@ -0,0 +1,51 @@
+static char     rcsid[] = "@(#)$Id: rstcode.c,v 1.1 1995/01/25 14:06:18 jkr Exp jkr $";
+/*******************************************************************************
+ *  II - Version 0.1 $Revision: 1.1 $   $State: Exp $
+ *
+ * Copyright 1994 Dietmar Friede
+ *******************************************************************************
+ * Bug reports, patches, comments, suggestions should be sent to:
+ *
+ *	jkr@saarlink.de or jkrause@guug.de
+ *
+ *******************************************************************************
+ * $Log: rstcode.c,v $
+ *
+ ******************************************************************************/
+#include <sys/types.h>
+#include <machine/endian.h>
+#include <stdio.h>
+
+struct head
+{
+	u_long          len;
+	u_long          sig;
+	char            nam[8];
+	char            ver[5];
+	u_char          typ;
+}               head =
+{
+	0, 0, "RESETCOD", "0.000", 3
+};
+
+
+
+const char      ResetCode[] = {
+	0x00, 0x00, 0x00, 0x00,	/* SP */
+	0x00, 0x00, 0x00, 0x08,	/* PC */
+	0x20, 0x7c, 0xff, 0xff, 0xff, 0xcc,	/* movea.l #0xffffffcc,a0 */
+	0x20, 0xbc, 0xff, 0xf9, 0xe6, 0xff,	/* move.l #0xffff9e6ff,(a0) */
+	0x51, 0x88,		/* subq.q #8,a0 */
+	0x21, 0x3c, 0x00, 0x01, 0xe6, 0xff,	/* move.l #0x1e6ff,-(a0) */
+	0x20, 0x38, 0x07, 0xfc,	/* move.l $7fc,d0 ; Reset PC DPRAM */
+	0x10, 0x39, 0xFF, 0xF8, 0x07, 0xff,	/* move.b $fff807ff,d0 Reset
+						 * DSP DPRAM */
+	0x42, 0xb8, 0x00, 0x04,	/* clr.l $4 */
+0x4e, 0x72, 0x27, 0x00};	/* stop #$2700 */
+
+main()
+{
+	head.len = ntohl(0x16 + sizeof(ResetCode));
+	fwrite(&head, 1, 0x16, stdout);
+	fwrite(ResetCode, 1, sizeof(ResetCode), stdout);
+}
diff --git a/gnu/usr.sbin/isdn/spy/Makefile b/gnu/usr.sbin/isdn/spy/Makefile
new file mode 100644
index 0000000..2a9167c
--- /dev/null
+++ b/gnu/usr.sbin/isdn/spy/Makefile
@@ -0,0 +1,4 @@
+PROG=		spy
+CFLAGS+=	-DBSD -O
+
+.include <bsd.prog.mk>
diff --git a/gnu/usr.sbin/isdn/spy/spy.c b/gnu/usr.sbin/isdn/spy/spy.c
new file mode 100644
index 0000000..1f730c0
--- /dev/null
+++ b/gnu/usr.sbin/isdn/spy/spy.c
@@ -0,0 +1,108 @@
+static char     rcsid[] = "@(#)$Id: spy.c,v 1.2 1995/01/25 13:41:44 jkr Exp jkr $";
+/*******************************************************************************
+ *  II - Version 0.1 $Revision: 1.2 $   $State: Exp $
+ *
+ * Copyright 1994 Dietmar Friede
+ *******************************************************************************
+ * Bug reports, patches, comments, suggestions should be sent to:
+ *
+ *	jkr@saarlink.de or jkrause@guug.de
+ *
+ *******************************************************************************
+ * $Log: spy.c,v $
+ *
+ ******************************************************************************/
+
+#include <stdio.h>
+#include <signal.h>
+#include <fcntl.h>
+#include <ctype.h>
+#include <sys/time.h>
+
+#define BSIZE	1024+sizeof(struct timeval)+sizeof(unsigned long)+1
+unsigned char   buf[BSIZE];
+FILE           *Fout = NULL;
+
+static void
+catchsig()
+{
+	printf("EXIT\n");
+	exit(1);
+}
+
+main(argc, argv)
+	int             argc;
+	char          **argv;
+{
+	int             f, n;
+	struct timeval *t = (struct timeval *) & buf[sizeof(unsigned long) + 1];
+	char           *b = &buf[sizeof(struct timeval) + sizeof(unsigned long) + 1];
+	struct tm      *s;
+
+	if ((f = open("/dev/ispy", O_RDONLY)) < 0)
+	{
+		perror(argv[1]);
+		exit(1);
+	}
+	argv++;
+	if (*argv)
+		Fout = fopen(*argv, "w");
+
+	(void) signal(SIGHUP, catchsig);
+	(void) signal(SIGTERM, catchsig);
+	(void) signal(SIGKILL, catchsig);
+	(void) signal(SIGINT, catchsig);
+	(void) signal(SIGQUIT, catchsig);
+
+	for (;;)
+	{
+		n = read(f, buf, BSIZE);
+		n -= sizeof(struct timeval) + sizeof(unsigned long) + 1;
+		s = localtime(&t->tv_sec);
+		if (*buf)
+			printf("> ");
+		else
+			printf("< ");
+		printf("%.4d: %.2d:%.2d:%.2d.%.2d len %d:\n", *(unsigned long *) &buf[1],
+		   s->tm_hour, s->tm_min, s->tm_sec, t->tv_usec / 10000, n);
+		if (Fout != NULL)
+		{
+			if (*buf)
+				fprintf(Fout, "> ");
+			else
+				fprintf(Fout, "< ");
+			fprintf(Fout, "%.4d: %.2d:%.2d:%.2d.%.2d len %d:\n",
+			  *(unsigned long *) &buf[1], s->tm_hour, s->tm_min,
+				s->tm_sec, t->tv_usec / 10000, n);
+		}
+		if (n > 0)
+		{
+			dumpbuf(stdout, n, b);
+			if (Fout != NULL)
+				dumpbuf(Fout, n, b);
+		}
+	}
+}
+
+dumpbuf(FILE * f, int n, unsigned char *buf)
+{
+	int             i, j;
+
+	for (i = 0; i < n; i += 16)
+	{
+		fprintf(f, "%.3x  ", i);
+		for (j = 0; j < 16; j++)
+			if (i + j < n)
+				fprintf(f, "%02x ", buf[i + j]);
+			else
+				fprintf(f, "   ");
+		fprintf(f, "      ");
+		for (j = 0; j < 16 && i + j < n; j++)
+			if (isprint(buf[i + j]))
+				fprintf(f, "%c", buf[i + j]);
+			else
+				fputc('.', f);
+		fputc('\n', f);
+	}
+	fflush(f);
+}
diff --git a/gnu/usr.sbin/isdn/ulaw2alaw/Makefile b/gnu/usr.sbin/isdn/ulaw2alaw/Makefile
new file mode 100644
index 0000000..494c541
--- /dev/null
+++ b/gnu/usr.sbin/isdn/ulaw2alaw/Makefile
@@ -0,0 +1,5 @@
+PROG=		ulaw2alaw
+CFLAGS+=	-DBSD -O
+NOMAN=		yes
+
+.include <bsd.prog.mk>
diff --git a/gnu/usr.sbin/isdn/ulaw2alaw/README b/gnu/usr.sbin/isdn/ulaw2alaw/README
new file mode 100644
index 0000000..771e87f
--- /dev/null
+++ b/gnu/usr.sbin/isdn/ulaw2alaw/README
@@ -0,0 +1 @@
+stolen from isdndrv-0.1.1
diff --git a/gnu/usr.sbin/isdn/ulaw2alaw/con.h b/gnu/usr.sbin/isdn/ulaw2alaw/con.h
new file mode 100644
index 0000000..def02c5
--- /dev/null
+++ b/gnu/usr.sbin/isdn/ulaw2alaw/con.h
@@ -0,0 +1,162 @@
+
+static unsigned char ulaw_linear[] = {
+     0,    0,    0,    0,    0,    0,    0,    0, 
+     0,    0,    0,    0,    0,    0,    0,    0, 
+     0,    0,    0,    0,    0,    0,    0,    0, 
+     0,    0,    0,    0,    0,    0,    0,    2, 
+     5,    9,   13,   17,   21,   25,   29,   33, 
+    37,   41,   45,   49,   53,   57,   61,   65, 
+    68,   70,   72,   74,   76,   78,   80,   82, 
+    84,   86,   88,   90,   92,   94,   96,   98, 
+   100,  101,  102,  103,  104,  105,  106,  107, 
+   108,  109,  110,  111,  112,  113,  114,  115, 
+   115,  116,  116,  117,  117,  118,  118,  119, 
+   119,  120,  120,  121,  121,  122,  122,  123, 
+   123,  123,  124,  124,  124,  124,  125,  125, 
+   125,  125,  126,  126,  126,  126,  127,  127, 
+   127,  127,  127,  127,  128,  128,  128,  128, 
+   128,  128,  128,  128,  128,  128,  128,  128, 
+   255,  255,  255,  255,  255,  255,  255,  255, 
+   255,  255,  255,  255,  255,  255,  255,  255, 
+   255,  255,  255,  255,  255,  255,  255,  255, 
+   255,  255,  255,  255,  255,  255,  255,  255, 
+   252,  248,  244,  240,  236,  232,  228,  224, 
+   220,  216,  212,  208,  204,  200,  196,  192, 
+   189,  187,  185,  183,  181,  179,  177,  175, 
+   173,  171,  169,  167,  165,  163,  161,  159, 
+   157,  156,  155,  154,  153,  152,  151,  150, 
+   149,  148,  147,  146,  145,  144,  143,  142, 
+   142,  141,  141,  140,  140,  139,  139,  138, 
+   138,  137,  137,  136,  136,  135,  135,  134, 
+   134,  134,  133,  133,  133,  133,  132,  132, 
+   132,  132,  131,  131,  131,  131,  130,  130, 
+   130,  130,  130,  130,  129,  129,  129,  129, 
+   129,  129,  129,  129,  128,  128,  128,  128, 
+};
+
+static unsigned char linear_ulaw[] = {
+    31,   31,   31,   32,   32,   32,   32,   33, 
+    33,   33,   33,   34,   34,   34,   34,   35, 
+    35,   35,   35,   36,   36,   36,   36,   37, 
+    37,   37,   37,   38,   38,   38,   38,   39, 
+    39,   39,   39,   40,   40,   40,   40,   41, 
+    41,   41,   41,   42,   42,   42,   42,   43, 
+    43,   43,   43,   44,   44,   44,   44,   45, 
+    45,   45,   45,   46,   46,   46,   46,   47, 
+    47,   47,   47,   48,   48,   49,   49,   50, 
+    50,   51,   51,   52,   52,   53,   53,   54, 
+    54,   55,   55,   56,   56,   57,   57,   58, 
+    58,   59,   59,   60,   60,   61,   61,   62, 
+    62,   63,   63,   64,   65,   66,   67,   68, 
+    69,   70,   71,   72,   73,   74,   75,   76, 
+    77,   78,   79,   81,   83,   85,   87,   89, 
+    91,   93,   95,   99,  103,  107,  111,  119, 
+   255,  247,  239,  235,  231,  227,  223,  221, 
+   219,  217,  215,  213,  211,  209,  207,  206, 
+   205,  204,  203,  202,  201,  200,  199,  198, 
+   197,  196,  195,  194,  193,  192,  191,  191, 
+   190,  190,  189,  189,  188,  188,  187,  187, 
+   186,  186,  185,  185,  184,  184,  183,  183, 
+   182,  182,  181,  181,  180,  180,  179,  179, 
+   178,  178,  177,  177,  176,  176,  175,  175, 
+   175,  175,  174,  174,  174,  174,  173,  173, 
+   173,  173,  172,  172,  172,  172,  171,  171, 
+   171,  171,  170,  170,  170,  170,  169,  169, 
+   169,  169,  168,  168,  168,  168,  167,  167, 
+   167,  167,  166,  166,  166,  166,  165,  165, 
+   165,  165,  164,  164,  164,  164,  163,  163, 
+   163,  163,  162,  162,  162,  162,  161,  161, 
+   161,  161,  160,  160,  160,  160,  159,  159, 
+};
+
+static unsigned char alaw_linear[] = {
+	45, 	214, 	122, 	133, 	0, 		255, 	107, 	149, 
+	86, 	171, 	126, 	129, 	0, 		255, 	117, 	138, 
+	13, 	246, 	120, 	135, 	0, 		255, 	99, 	157, 
+	70, 	187, 	124, 	131, 	0, 		255, 	113, 	142, 
+	61, 	198, 	123, 	132,  	0, 		255, 	111, 	145, 
+	94, 	163, 	127, 	128, 	0, 		255, 	119, 	136, 
+	29, 	230, 	121, 	134, 	0, 		255, 	103, 	153, 
+	78, 	179, 	125, 	130, 	0, 		255, 	115, 	140, 
+	37, 	222, 	122, 	133, 	0, 		255, 	105, 	151, 
+	82, 	175, 	126, 	129, 	0, 		255, 	116, 	139, 
+	5, 	254, 	120, 	135, 	0, 		255, 	97, 	159, 
+	66, 	191, 	124, 	131, 	0, 		255, 	112,	143, 
+	53, 	206, 	123, 	132, 	0, 		255, 	109, 	147, 
+	90, 	167, 	127, 	128, 	0, 		255,	118, 	137, 
+	21, 	238, 	121, 	134, 	0, 		255, 	101,	155, 
+	74, 	183, 	125, 	130, 	0, 		255, 	114, 	141, 
+	49, 	210, 	123, 	133, 	0, 		255, 	108, 	148, 
+	88, 	169, 	127, 	129, 	0, 		255, 	118, 	138, 
+	17, 	242, 	121, 	135, 	0, 		255, 	100, 	156, 
+	72, 	185, 	125, 	131, 	0, 		255, 	114, 	142, 
+	64, 	194, 	124, 	132, 	0, 		255, 	112, 	144, 
+	96, 	161, 	128, 	128, 	1, 		255, 	120, 	136, 
+	33, 	226, 	122, 	134, 	0, 		255, 	104, 	152, 
+	80, 	177, 	126, 	130, 	0, 		255, 	116, 	140, 
+	41, 	218, 	122, 	133, 	0, 		255, 	106, 	150, 
+	84, 	173, 	126, 	129, 	0, 		255, 	117, 	139, 
+	9, 	250, 	120, 	135, 	0, 		255, 	98, 	158, 
+	68, 	189, 	124, 	131, 	0, 		255, 	113, 	143, 
+	57, 	202, 	123, 	132, 	0, 		255, 	110, 	146, 
+	92, 	165, 	127, 	128, 	0, 		255, 	119, 	137, 
+	25, 	234, 	121, 	134, 	0, 		255, 	102, 	154, 
+	76, 	181, 	125, 	130, 	0, 		255, 	115, 	141, 
+
+};
+
+
+static unsigned char linear_alaw[] = {
+
+	252,	 172,	 172,	 172,	 172,	 80,	 80,	 80,
+	80,	 208,	 208,	 208,	 208,	 16,	 16,	 16,
+	16,	 144,	 144,	 144,	 144,	 112,	 112,	 112,
+	112,	 240,	 240,	 240,	 240,	 48,	 48,	 48,
+	48,	 176,	 176,	 176,	 176,	 64,	 64,	 64,
+	64,	 192,	 192,	 192,	 192,	 0,	 0,	 0,
+	0,	 128,	 128,	 128,	 128,	 96,	 96,	 96,
+	96,	 224,	 224,	 224,	 224,	 32,	 32,	 32,
+	160,	 160,	 88,	 88,	 216,	 216,	 24,	 24,
+	152,	 152,	 120,	 120,	 248,	 248,	 56,	 56,
+	184,	 184,	 72,	 72,	 200,	 200,	 8,	 8,
+	136,	 136,	 104,	 104,	 232,	 232,	 40,	 40,
+	168,	 86,	 214,	 22,	 150,	 118,	 246,	 54,
+	182,	 70,	 198,	 6,	 134,	 102,	 230,	 38,
+	166, 	 222,	 158,	 254,	 190,	 206,	 142,	 238,
+	210,	 242,	 194,	 226,	 218,	 250,	 202,	 234,
+	235,	 203,	 251,	 219,	 227,	 195,	 243,	 211,
+	175,	 239,	 143,	 207,	 191,	 255,	 159,	 223,
+	167,  	 39,	 231,	 103,	 135,	 7,	 199,	 71,
+	183,	 55,	 247,	 119,	 151,	 23,	 215,	 87,
+	87,	 169,	 169,	 41,	 41,	 233,	 233,	 105,
+	105,	 137,	 137,	 9,	 9,	 201,	 201,	 73,
+	73,	 185,	 185,	 57,	 57,	 249,	 249,	 121,
+	121,	 153,	 153,	 25,	 25,	 217,	 217,	 89,
+	89,	 89,	 161,	 161,	 161,	 161,	 33,	 33,
+	33,	 33,	 225,	 225,	 225,	 225,	 97,	 97,
+	97,	 97,	 129,	 129,	 129,	 129,	 1,	 1,
+	1,	 1,	 193,	 193,	 193,	 193,	 65,	 65,
+	65,	 65,	 177,	 177,	 177,	 177,	 49,	 49,
+	49,	 49,	 241,	 241,	 241,	 241,	 113,	 113,
+	113,	 113,	 145,	 145,	 145,	 145,	 17,	 17,
+	17,	 17,	 209,	 209,	 209,	 209,	 81,	 253,
+};
+
+inline void translate_bytes(const void *table, void *buff, unsigned long n)
+{
+  __asm__("cld\n"
+	  "1:\tlodsb\n\t"
+	  "xlatb\n\t"
+	  "stosb\n\t"
+	  "loop 1b\n\t"
+	  ::"b" ((long)table), "c" (n), "D" ((long)buff), "S" ((long)buff)
+	  :"bx","cx","di","si","ax");
+}
+
+void translate_ansi(unsigned char table[],  unsigned char buff[], unsigned long n)
+{
+register counter;
+
+for(counter=0; counter< n; counter++)
+	buff[counter] = table[buff[counter]];
+}
diff --git a/gnu/usr.sbin/isdn/ulaw2alaw/ulaw2alaw.c b/gnu/usr.sbin/isdn/ulaw2alaw/ulaw2alaw.c
new file mode 100644
index 0000000..afa0f11
--- /dev/null
+++ b/gnu/usr.sbin/isdn/ulaw2alaw/ulaw2alaw.c
@@ -0,0 +1,15 @@
+#include <fcntl.h>
+#include "con.h"
+
+main(int argc, char *argv[])
+{
+    int                 counter;
+    unsigned char       buffer[1024];
+
+
+    while ((counter = read(0, buffer, sizeof(buffer))) > 0) {
+	translate_bytes(ulaw_linear, buffer, counter);	/* now linear */
+	translate_bytes(linear_alaw, buffer, counter);	/* now alaw */
+	counter != write(1, buffer, counter);
+    }
+}
author	jkh <jkh@FreeBSD.org>	1995-02-15 00:46:26 +0000
committer	jkh <jkh@FreeBSD.org>	1995-02-15 00:46:26 +0000
commit	0cb129cc755064f31fb42abf2c721a8605381511 (patch)
tree	87521af8f33d69817699aec072374bf2d3734e3e /gnu/usr.sbin
download	FreeBSD-src-0cb129cc755064f31fb42abf2c721a8605381511.zip FreeBSD-src-0cb129cc755064f31fb42abf2c721a8605381511.tar.gz