diff --git a/lib/libugidfw/Makefile b/lib/libugidfw/Makefile
new file mode 100644
index 000000000000..3b5f8e7c6c50
--- /dev/null
+++ b/lib/libugidfw/Makefile
@@ -0,0 +1,11 @@
+# $FreeBSD$
+
+LIB=		ugidfw
+SHLIB_MAJOR=	1
+SHLIB_MINOR=	0
+CFLAGS+=	-Wall
+SRCS=		ugidfw.c
+INCS=		ugidfw.h
+NOMAN=		yes
+
+.include <bsd.lib.mk>
diff --git a/lib/libugidfw/ugidfw.c b/lib/libugidfw/ugidfw.c
new file mode 100644
index 000000000000..91c6fe575ae7
--- /dev/null
+++ b/lib/libugidfw/ugidfw.c
@@ -0,0 +1,712 @@
+/*-
+ * Copyright (c) 2002 Networks Associates Technology, Inc.
+ * All rights reserved.
+ *
+ * This software was developed for the FreeBSD Project by NAI Labs, the
+ * Security Research Division of Network Associates, Inc. under
+ * DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the DARPA
+ * CHATS research program.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The names of the authors may not be used to endorse or promote
+ *    products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+#include <sys/param.h>
+#include <sys/errno.h>
+#include <sys/time.h>
+#include <sys/sysctl.h>
+#include <sys/vnode.h>
+
+#include <security/mac_bsdextended/mac_bsdextended.h>
+
+#include <grp.h>
+#include <pwd.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <ugidfw.h>
+
+/*
+ * Text format for rules: rules contain subjectand object elements, mode.
+ * Each element takes the form "[not] [uid number] [gid number]".
+ * The total form is "subject [element] object [element] mode [mode]".
+ * At least * one of a uid or gid entry must be present; both may also be
+ * present.
+ */
+
+#define	MIB	"security.mac.bsdextended"
+
+int
+bsde_rule_to_string(struct mac_bsdextended_rule *rule, char *buf, size_t buflen)
+{
+	struct group *grp;
+	struct passwd *pwd;
+	char *cur;
+	size_t left, len;
+	int anymode, unknownmode, truncated;
+
+	cur = buf;
+	left = buflen;
+	truncated = 0;
+
+	if (rule->mbr_subject.mbi_flags & (MBI_UID_DEFINED |
+	    MBI_GID_DEFINED)) {
+		len = snprintf(cur, left, "subject ");
+		if (len < 0 || len > left)
+			goto truncated;
+		left -= len;
+		cur += len;
+
+		if (rule->mbr_subject.mbi_flags & MBI_NEGATED) {
+			len = snprintf(cur, left, "not ");
+			if (len < 0 || len > left)
+				goto truncated;
+			left -= len;
+			cur += len;
+		}
+		if (rule->mbr_subject.mbi_flags & MBI_UID_DEFINED) {
+			pwd = getpwuid(rule->mbr_subject.mbi_uid);
+			if (pwd != NULL) {
+				len = snprintf(cur, left, "uid %s ",
+				    pwd->pw_name);
+				if (len < 0 || len > left)
+					goto truncated;
+				left -= len;
+				cur += len;
+			} else {
+				len = snprintf(cur, left, "uid %u ",
+				    rule->mbr_subject.mbi_uid);
+				if (len < 0 || len > left)
+					goto truncated;
+				left -= len;
+				cur += len;
+			}
+		}
+		if (rule->mbr_subject.mbi_flags & MBI_GID_DEFINED) {
+			grp = getgrgid(rule->mbr_subject.mbi_gid);
+			if (grp != NULL) {
+				len = snprintf(cur, left, "gid %s ",
+				    grp->gr_name);
+				if (len < 0 || len > left)
+					goto truncated;
+				left -= len;
+				cur += len;
+			} else {
+				len = snprintf(cur, left, "gid %u ",
+				    rule->mbr_subject.mbi_gid);
+				if (len < 0 || len > left)
+					goto truncated;
+				left -= len;
+				cur += len;
+			}
+		}
+	}
+	if (rule->mbr_object.mbi_flags & (MBI_UID_DEFINED |
+	    MBI_GID_DEFINED)) {
+		len = snprintf(cur, left, "object ");
+		if (len < 0 || len > left)
+			goto truncated;
+		left -= len;
+		cur += len;
+
+		if (rule->mbr_object.mbi_flags & MBI_NEGATED) {
+			len = snprintf(cur, left, "not ");
+			if (len < 0 || len > left)
+				goto truncated;
+			left -= len;
+			cur += len;
+		}
+		if (rule->mbr_object.mbi_flags & MBI_UID_DEFINED) {
+			pwd = getpwuid(rule->mbr_object.mbi_uid);
+			if (pwd != NULL) {
+				len = snprintf(cur, left, "uid %s ",
+				    pwd->pw_name);
+				if (len < 0 || len > left)
+					goto truncated;
+				left -= len;
+				cur += len;
+			} else {
+				len = snprintf(cur, left, "uid %u ",
+				    rule->mbr_object.mbi_uid);
+				left -= len;
+				cur += len;
+			}
+		}
+		if (rule->mbr_object.mbi_flags & MBI_GID_DEFINED) {
+			grp = getgrgid(rule->mbr_object.mbi_gid);
+			if (grp != NULL) {
+				len = snprintf(cur, left, "gid %s ",
+				    grp->gr_name);
+				if (len < 0 || len > left)
+					goto truncated;
+				left -= len;
+				cur += len;
+			} else {
+				len = snprintf(cur, left, "gid %u ",
+				    rule->mbr_object.mbi_gid);
+				if (len < 0 || len > left)
+					goto truncated;
+				left -= len;
+				cur += len;
+			}
+		}
+	}
+
+	len = snprintf(cur, left, "mode ");
+	if (len < 0 || len > left)
+		goto truncated;
+	left -= len;
+	cur += len;
+
+	anymode = (rule->mbr_mode & VALLPERM);
+	unknownmode = (rule->mbr_mode & ~VALLPERM);
+
+	if (rule->mbr_mode & VADMIN) {
+		len = snprintf(cur, left, "a");
+		if (len < 0 || len > left)
+			goto truncated;
+
+		left -= len;
+		cur += len;
+	}
+	if (rule->mbr_mode & VREAD) {
+		len = snprintf(cur, left, "r");
+		if (len < 0 || len > left)
+			goto truncated;
+
+		left -= len;
+		cur += len;
+	}
+	if (rule->mbr_mode & VSTAT) {
+		len = snprintf(cur, left, "s");
+		if (len < 0 || len > left)
+			goto truncated;
+
+		left -= len;
+		cur += len;
+	}
+	if (rule->mbr_mode & VWRITE) {
+		len = snprintf(cur, left, "w");
+		if (len < 0 || len > left)
+			goto truncated;
+
+		left -= len;
+		cur += len;
+	}
+	if (rule->mbr_mode & VEXEC) {
+		len = snprintf(cur, left, "x");
+		if (len < 0 || len > left)
+			goto truncated;
+
+		left -= len;
+		cur += len;
+	}
+	if (!anymode) {
+		len = snprintf(cur, left, "n");
+		if (len < 0 || len > left)
+			goto truncated;
+
+		left -= len;
+		cur += len;
+	}
+	if (unknownmode) {
+		len = snprintf(cur, left, "?");
+		if (len < 0 || len > left)
+			goto truncated;
+
+		left -= len;
+		cur += len;
+	}
+
+	return (0);
+
+truncated:
+	return (-1);
+}
+
+int
+bsde_parse_identity(int argc, char *argv[],
+    struct mac_bsdextended_identity *identity, size_t buflen, char *errstr)
+{
+	struct group *grp;
+	struct passwd *pwd;
+	int uid_seen, gid_seen, not_seen;
+	int current;
+	char *endp;
+	long value;
+	uid_t uid;
+	gid_t gid;
+	size_t len;
+
+	if (argc == 0) {
+		len = snprintf(errstr, buflen, "Identity must not be empty");
+		return (-1);
+	}
+
+	current = 0;
+
+	/* First element might be "not". */
+	if (strcmp("not", argv[0]) == 0) {
+		not_seen = 1;
+		current++;
+	} else
+		not_seen = 0;
+
+	if (current >= argc) {
+		len = snprintf(errstr, buflen, "Identity short");
+		return (-1);
+	}
+
+	uid_seen = 0;
+	uid = 0;
+	gid_seen = 0;
+	gid = 0;
+
+	/* First phrase: uid [uid] or gid[gid]. */
+	if (strcmp("uid", argv[current]) == 0) {
+		if (current + 2 > argc) {
+			len = snprintf(errstr, buflen, "uid short");
+			return (-1);
+		}
+		pwd = getpwnam(argv[current+1]);
+		if (pwd != NULL)
+			uid = pwd->pw_uid;
+		else {
+			value = strtol(argv[current+1], &endp, 10);
+			if (*endp != '\0') {
+				len = snprintf(errstr, buflen,
+				    "invalid uid: '%s'",
+				    argv[current+1]);
+				return (-1);
+			}
+			uid = value;
+		}
+		uid_seen = 1;
+		current += 2;
+	} else if (strcmp("gid", argv[current]) == 0) {
+		if (current + 2 > argc) {
+			len = snprintf(errstr, buflen, "gid short");
+			return (-1);
+		}
+		grp = getgrnam(argv[current+1]);
+		if (grp != NULL)
+			gid = grp->gr_gid;
+		else {
+			value = strtol(argv[current+1], &endp, 10);
+			if (*endp != '\0') {
+				len = snprintf(errstr, buflen,
+				    "invalid gid: '%s'",
+				    argv[current+1]);
+				return (-1);
+			}
+			gid = value;
+		}
+		gid_seen = 1;
+		current += 2;
+	} else {
+		len = snprintf(errstr, buflen, "'%s' not expected",
+		    argv[current]);
+		return (-1);
+	}
+
+	/* Onto optional second phrase. */
+	if (current + 1 < argc) {
+		/* Second phrase: uid [uid] or gid [gid], but not a repeat. */
+		if (strcmp("uid", argv[current]) == 0) {
+			if (uid_seen) {
+				len = snprintf(errstr, buflen,
+				    "Only one uid permitted per identity clause");
+				return (-1);
+			}
+			if (current + 2 > argc) {
+				len = snprintf(errstr, buflen, "uid short");
+				return (-1);
+			}
+			value = strtol(argv[current+1], &endp, 10);
+			if (*endp != '\0') {
+				len = snprintf(errstr, buflen, "invalid uid: '%s'",
+				    argv[current+1]);
+				return (-1);
+			}
+			uid = value;
+			uid_seen = 1;
+			current += 2;
+		} else if (strcmp("gid", argv[current]) == 0) {
+			if (gid_seen) {
+				len = snprintf(errstr, buflen,
+				    "Only one gid permitted per identity clause");
+				return (-1);
+			}
+			if (current + 2 > argc) {
+				len = snprintf(errstr, buflen, "gid short");
+				return (-1);
+			}
+			value = strtol(argv[current+1], &endp, 10);
+			if (*endp != '\0') {
+				len = snprintf(errstr, buflen, "invalid gid: '%s'",
+				    argv[current+1]);
+				return (-1);
+			}
+			gid = value;
+			gid_seen = 1;
+			current += 2;
+		} else {
+			len = snprintf(errstr, buflen, "'%s' not expected",
+			    argv[current]);
+			return (-1);
+		} 
+	}
+
+	if (current +1 < argc) {
+		len = snprintf(errstr, buflen, "'%s' not expected",
+		    argv[current]);
+		return (-1);
+	}
+
+	/* Fill out the identity. */
+	identity->mbi_flags = 0;
+
+	if (not_seen)
+		identity->mbi_flags |= MBI_NEGATED;
+
+	if (uid_seen) {
+		identity->mbi_flags |= MBI_UID_DEFINED;
+		identity->mbi_uid = uid;
+	} else
+		identity->mbi_uid = 0;
+
+	if (gid_seen) {
+		identity->mbi_flags |= MBI_GID_DEFINED;
+		identity->mbi_gid = gid;
+	} else
+		identity->mbi_gid = 0;
+
+	return (0);
+}
+
+int
+bsde_parse_mode(int argc, char *argv[], mode_t *mode, size_t buflen,
+    char *errstr)
+{
+	size_t len;
+	int i;
+
+	if (argc == 0) {
+		len = snprintf(errstr, buflen, "mode expects mode value");
+		return (-1);
+	}
+
+	if (argc != 1) {
+		len = snprintf(errstr, buflen, "'%s' unexpected", argv[1]);
+		return (-1);
+	}
+
+	*mode = 0;
+	for (i = 0; i < strlen(argv[0]); i++) {
+		switch (argv[0][i]) {
+		case 'a':
+			*mode |= VADMIN;
+			break;
+		case 'r':
+			*mode |= VREAD;
+			break;
+		case 's':
+			*mode |= VSTAT;
+			break;
+		case 'w':
+			*mode |= VWRITE;
+			break;
+		case 'x':
+			*mode |= VEXEC;
+			break;
+		case 'n':
+			/* ignore */
+			break;
+		default:
+			len = snprintf(errstr, buflen, "Unknown mode letter: %c",
+			    argv[0][i]);
+			return (-1);
+		} 
+	}
+
+	return (0);
+}
+
+int
+bsde_parse_rule(int argc, char *argv[], struct mac_bsdextended_rule *rule,
+    size_t buflen, char *errstr)
+{
+	int subject, subject_elements, subject_elements_length;
+	int object, object_elements, object_elements_length;
+	int mode, mode_elements, mode_elements_length;
+	int error, i;
+	size_t len;
+
+	bzero(rule, sizeof(*rule));
+
+	if (argc < 1) {
+		len = snprintf(errstr, buflen, "Rule must begin with subject");
+		return (-1);
+	}
+
+	if (strcmp(argv[0], "subject") != 0) {
+		len = snprintf(errstr, buflen, "Rule must begin with subject");
+		return (-1);
+	}
+	subject = 0;
+	subject_elements = 1;
+
+	/* Search forward for object. */
+
+	object = -1;
+	for (i = 1; i < argc; i++)
+		if (strcmp(argv[i], "object") == 0)
+			object = i;
+
+	if (object == -1) {
+		len = snprintf(errstr, buflen, "Rule must contain an object");
+		return (-1);
+	}
+
+	/* Search forward for mode. */
+	mode = -1;
+	for (i = object; i < argc; i++)
+		if (strcmp(argv[i], "mode") == 0)
+			mode = i;
+
+	if (mode == -1) {
+		len = snprintf(errstr, buflen, "Rule must contain mode");
+		return (-1);
+	}
+
+	subject_elements_length = object - subject - 1;
+	object_elements = object + 1;
+	object_elements_length = mode - object_elements;
+	mode_elements = mode + 1;
+	mode_elements_length = argc - mode_elements;
+
+	error = bsde_parse_identity(subject_elements_length,
+	    argv + subject_elements, &rule->mbr_subject, buflen, errstr);
+	if (error)
+		return (-1);
+
+	error = bsde_parse_identity(object_elements_length,
+	    argv + object_elements, &rule->mbr_object, buflen, errstr);
+	if (error)
+		return (-1);
+
+	error = bsde_parse_mode(mode_elements_length, argv + mode_elements,
+	    &rule->mbr_mode, buflen, errstr);
+	if (error)
+		return (-1);
+
+	return (0);
+}
+
+int
+bsde_parse_rule_string(const char *string, struct mac_bsdextended_rule *rule,
+    size_t buflen, char *errstr)
+{
+	char *stringdup, *stringp, *argv[20], **ap;
+	int argc, error;
+
+	stringp = stringdup = strdup(string);
+	while (*stringp == ' ' || *stringp == '\t')
+		stringp++;
+
+	argc = 0;
+	for (ap = argv; (*ap = strsep(&stringp, " \t")) != NULL;) {
+		argc++;
+		if (**ap != '\0')
+			if (++ap >= &argv[20])
+				break;
+	}
+
+	error = bsde_parse_rule(argc, argv, rule, buflen, errstr);
+
+	free(stringdup);
+
+	return (error);
+}
+
+int
+bsde_get_mib(const char *string, int *name, int *namelen)
+{
+	int error, len;
+
+	len = *namelen;
+	error = sysctlnametomib(string, name, &len);
+	if (error)
+		return (error);
+
+	*namelen = len;
+	return (0);
+}
+
+int
+bsde_get_rule_count(size_t buflen, char *errstr)
+{
+	size_t len;
+	int error;
+	int rule_count;
+
+	len = sizeof(rule_count);
+	error = sysctlbyname(MIB ".rule_count", &rule_count, &len, NULL, NULL);
+	if (error) {
+		len = snprintf(errstr, buflen, strerror(errno));
+		return (-1);
+	}
+	if (len != sizeof(rule_count)) {
+		len = snprintf(errstr, buflen, "Data error in %s.rule_count",
+		    MIB);
+		return (-1);
+	}
+
+	return (rule_count);
+}
+
+int
+bsde_get_rule_slots(size_t buflen, char *errstr)
+{
+	size_t len;
+	int error;
+	int rule_slots;
+
+	len = sizeof(rule_slots);
+	error = sysctlbyname(MIB ".rule_slots", &rule_slots, &len, NULL,
+	    NULL);
+	if (error) {
+		len = snprintf(errstr, buflen, strerror(errno));
+		return (-1);
+	}
+	if (len != sizeof(rule_slots)) {
+		len = snprintf(errstr, buflen, "Data error in %s.rule_slots",
+		    MIB);
+		return (-1);
+	}
+
+	return (rule_slots);
+}
+
+/*
+ * Returns 0 for success;
+ * Returns -1 for failure;
+ * Returns -2 for not present
+ */
+int
+bsde_get_rule(int rulenum, struct mac_bsdextended_rule *rule, size_t errlen,
+    char *errstr)
+{
+	int name[10];
+	size_t len, size;
+	int error;
+
+	len = 10;
+	error = bsde_get_mib(MIB ".rules", name, &len);
+	if (error) {
+		len = snprintf(errstr, errlen, "%s: %s", MIB ".rules",
+		    strerror(errno));
+		return (-1);
+	}
+
+	size = sizeof(*rule);
+	name[len] = rulenum;
+	len++;
+	error = sysctl(name, len, rule, &size, NULL, 0);
+	if (error  == -1 && errno == ENOENT)
+		return (-2);
+	if (error) {
+		len = snprintf(errstr, errlen, "%s.%d: %s", MIB ".rules",
+		    rulenum, strerror(errno));
+		return (-1);
+	} else if (size != sizeof(*rule)) {
+		len = snprintf(errstr, errlen, "Data error in %s.%d: %s",
+		    MIB ".rules", rulenum, strerror(errno));
+		return (-1);
+	}
+
+	return (0);
+}
+
+int
+bsde_delete_rule(int rulenum, size_t buflen, char *errstr)
+{
+	struct mac_bsdextended_rule rule;
+	int name[10];
+	size_t len, size;
+	int error;
+
+	len = 10;
+	error = bsde_get_mib(MIB ".rules", name, &len);
+	if (error) {
+		len = snprintf(errstr, buflen, "%s: %s", MIB ".rules",
+		    strerror(errno));
+		return (-1);
+	}
+
+	name[len] = rulenum;
+	len++;
+
+	size = sizeof(rule);
+	error = sysctl(name, len, NULL, NULL, &rule, 0);
+	if (error) {
+		len = snprintf(errstr, buflen, "%s.%d: %s", MIB ".rules",
+		    rulenum, strerror(errno));
+		return (-1);
+	}
+
+	return (0);
+}
+
+int
+bsde_set_rule(int rulenum, struct mac_bsdextended_rule *rule, size_t buflen,
+    char *errstr)
+{
+	int name[10];
+	size_t len, size;
+	int error;
+
+	len = 10;
+	error = bsde_get_mib(MIB ".rules", name, &len);
+	if (error) {
+		len = snprintf(errstr, buflen, "%s: %s", MIB ".rules",
+		    strerror(errno));
+		return (-1);
+	}
+
+	name[len] = rulenum;
+	len++;
+
+	size = sizeof(*rule);
+	error = sysctl(name, len, NULL, NULL, rule, size);
+	if (error) {
+		len = snprintf(errstr, buflen, "%s.%d: %s", MIB ".rules",
+		    rulenum, strerror(errno));
+		return (-1);
+	}
+
+	return (0);
+}
diff --git a/lib/libugidfw/ugidfw.h b/lib/libugidfw/ugidfw.h
new file mode 100644
index 000000000000..5d3352d2b474
--- /dev/null
+++ b/lib/libugidfw/ugidfw.h
@@ -0,0 +1,62 @@
+/*-
+ * Copyright (c) 2002 Networks Associates Technology, Inc.
+ * All rights reserved.
+ *
+ * This software was developed for the FreeBSD Project by NAI Labs, the
+ * Security Research Division of Network Associates, Inc. under
+ * DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the DARPA
+ * CHATS research program.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The names of the authors may not be used to endorse or promote
+ *    products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef _UGIDFW_H
+#define	_UGIDFW_H
+
+__BEGIN_DECLS
+int	bsde_rule_to_string(struct mac_bsdextended_rule *rule, char *buf,
+	    size_t buflen);
+int	bsde_parse_identity(int argc, char *argv[],
+	    struct mac_bsdextended_identity *identity, size_t buflen,
+	    char *errstr);
+int	bsde_parse_mode(int argc, char *argv[], mode_t *mode, size_t buflen,
+	    char *errstr);
+int	bsde_parse_rule(int argc, char *argv[],
+	    struct mac_bsdextended_rule *rule, size_t buflen, char *errstr);
+int	bsde_parse_rule_string(const char *string,
+	    struct mac_bsdextended_rule *rule, size_t buflen, char *errstr);
+int	bsde_get_mib(const char *string, int *name, int *namelen);
+int	bsde_get_rule_count(size_t buflen, char *errstr);
+int	bsde_get_rule_slots(size_t buflen, char *errstr);
+int	bsde_get_rule(int rulenum, struct mac_bsdextended_rule *rule,
+	    size_t errlen, char *errstr);
+int	bsde_delete_rule(int rulenum, size_t buflen, char *errstr);
+int	bsde_set_rule(int rulenum, struct mac_bsdextended_rule *rule,
+	    size_t buflen, char *errstr);
+__END_DECLS
+
+#endif