new file mode 100644
--- /dev/null
+++ b/packages/net/snmp/lib/current/include/vacm.h
@@ -0,0 +1,239 @@
+//==========================================================================
+//
+//      ./lib/current/include/vacm.h
+//
+//
+//==========================================================================
+//####COPYRIGHTBEGIN####
+//                                                                          
+// -------------------------------------------                              
+// The contents of this file are subject to the Red Hat eCos Public License 
+// Version 1.1 (the "License"); you may not use this file except in         
+// compliance with the License.  You may obtain a copy of the License at    
+// http://www.redhat.com/                                                   
+//                                                                          
+// Software distributed under the License is distributed on an "AS IS"      
+// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See the 
+// License for the specific language governing rights and limitations under 
+// the License.                                                             
+//                                                                          
+// The Original Code is eCos - Embedded Configurable Operating System,      
+// released September 30, 1998.                                             
+//                                                                          
+// The Initial Developer of the Original Code is Red Hat.                   
+// Portions created by Red Hat are                                          
+// Copyright (C) 1998, 1999, 2000 Red Hat, Inc.                             
+// All Rights Reserved.                                                     
+// -------------------------------------------                              
+//                                                                          
+//####COPYRIGHTEND####
+//####UCDSNMPCOPYRIGHTBEGIN####
+//
+// -------------------------------------------
+//
+// Portions of this software may have been derived from the UCD-SNMP
+// project,  <http://ucd-snmp.ucdavis.edu/>  from the University of
+// California at Davis, which was originally based on the Carnegie Mellon
+// University SNMP implementation.  Portions of this software are therefore
+// covered by the appropriate copyright disclaimers included herein.
+//
+// The release used was version 4.1.2 of May 2000.  "ucd-snmp-4.1.2"
+// -------------------------------------------
+//
+//####UCDSNMPCOPYRIGHTEND####
+//==========================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s):    hmt
+// Contributors: hmt
+// Date:         2000-05-30
+// Purpose:      Port of UCD-SNMP distribution to eCos.
+// Description:  
+//              
+//
+//####DESCRIPTIONEND####
+//
+//==========================================================================
+/********************************************************************
+       Copyright 1989, 1991, 1992 by Carnegie Mellon University
+
+			  Derivative Work -
+Copyright 1996, 1998, 1999, 2000 The Regents of the University of California
+
+			 All Rights Reserved
+
+Permission to use, copy, modify and distribute this software and its
+documentation for any purpose and without fee is hereby granted,
+provided that the above copyright notice appears in all copies and
+that both that copyright notice and this permission notice appear in
+supporting documentation, and that the name of CMU and The Regents of
+the University of California not be used in advertising or publicity
+pertaining to distribution of the software without specific written
+permission.
+
+CMU AND THE REGENTS OF THE UNIVERSITY OF CALIFORNIA DISCLAIM ALL
+WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS.  IN NO EVENT SHALL CMU OR
+THE REGENTS OF THE UNIVERSITY OF CALIFORNIA BE LIABLE FOR ANY SPECIAL,
+INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
+FROM THE LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
+CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*********************************************************************/
+/*
+ * vacm.h
+ *
+ * SNMPv3 View-based Access Control Model
+ */
+
+#ifndef VACM_H
+#define VACM_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define SECURITYMODEL	1
+#define SECURITYNAME	2
+#define SECURITYGROUP	3
+#define SECURITYSTORAGE	4
+#define SECURITYSTATUS	5
+
+#define ACCESSPREFIX	1
+#define ACCESSMODEL	2
+#define ACCESSLEVEL	3
+#define ACCESSMATCH	4
+#define ACCESSREAD	5
+#define ACCESSWRITE	6
+#define ACCESSNOTIFY	7
+#define ACCESSSTORAGE	8
+#define ACCESSSTATUS	9
+
+#define VIEWNAME	1
+#define VIEWSUBTREE	2
+#define VIEWMASK	3
+#define VIEWTYPE	4
+#define VIEWSTORAGE	5
+#define VIEWSTATUS	6
+
+#define VACM_MAX_STRING 32
+#define VACMSTRINGLEN   34  /* VACM_MAX_STRING + 2 */
+
+struct vacm_securityEntry {
+    char	securityName[VACMSTRINGLEN];
+    snmp_ipaddr	sourceIp;
+    snmp_ipaddr	sourceMask;
+    char	community[VACMSTRINGLEN];
+    struct vacm_securityEntry *next;
+};
+
+struct vacm_groupEntry {
+    int		securityModel;
+    char	securityName[VACMSTRINGLEN];
+    char	groupName[VACMSTRINGLEN];
+    int		storageType;
+    int		status;
+
+    u_long	bitMask;
+    struct vacm_groupEntry *reserved;
+    struct vacm_groupEntry *next;
+};
+
+struct vacm_accessEntry {
+    char	groupName[VACMSTRINGLEN];
+    char	contextPrefix[VACMSTRINGLEN];
+    int		securityModel;
+    int		securityLevel;
+    int 	contextMatch;
+    char	readView[VACMSTRINGLEN];
+    char	writeView[VACMSTRINGLEN];
+    char	notifyView[VACMSTRINGLEN];
+    int		storageType;
+    int		status;
+
+    u_long	bitMask;
+    struct vacm_accessEntry *reserved;
+    struct vacm_accessEntry *next;
+};
+
+struct vacm_viewEntry {
+    char	viewName[VACMSTRINGLEN];
+    oid		viewSubtree[MAX_OID_LEN];
+    size_t	viewSubtreeLen;
+    u_char	viewMask[VACMSTRINGLEN];
+    size_t	viewMaskLen;
+    int		viewType;
+    int		viewStorageType;
+    int		viewStatus;
+
+    u_long	bitMask;
+
+    struct vacm_viewEntry *reserved;
+    struct vacm_viewEntry *next;
+};
+
+void vacm_destroyViewEntry (const char *, oid *, size_t);
+void vacm_destroyAllViewEntries (void);
+
+struct vacm_viewEntry *
+vacm_getViewEntry (const char *, oid *, size_t);
+/*
+ * Returns a pointer to the viewEntry with the
+ * same viewName and viewSubtree
+ * Returns NULL if that entry does not exist.
+ */
+
+void
+vacm_scanViewInit (void);
+/*
+ * Initialized the scan routines so that they will begin at the
+ * beginning of the list of viewEntries.
+ *
+ */
+
+
+struct vacm_viewEntry *
+vacm_scanViewNext (void);
+/*
+ * Returns a pointer to the next viewEntry.
+ * These entries are returned in no particular order,
+ * but if N entries exist, N calls to view_scanNext() will
+ * return all N entries once.
+ * Returns NULL if all entries have been returned.
+ * view_scanInit() starts the scan over.
+ */
+
+struct vacm_viewEntry *
+vacm_createViewEntry (const char *, oid *, size_t);
+/*
+ * Creates a viewEntry with the given index
+ * and returns a pointer to it.
+ * The status of this entry is created as invalid.
+ */
+
+void vacm_destroyGroupEntry (int, const char *);
+void vacm_destroyAllGroupEntries (void);
+struct vacm_groupEntry *vacm_createGroupEntry (int, const char *);
+struct vacm_groupEntry *vacm_getGroupEntry (int, const char *);
+void vacm_scanGroupInit (void);
+struct vacm_groupEntry *vacm_scanGroupNext (void);
+
+void vacm_destroyAccessEntry (const char *, const char *, int, int);
+void vacm_destroyAllAccessEntries (void);
+struct vacm_accessEntry *vacm_createAccessEntry (const char *, const char *, int, int);
+struct vacm_accessEntry *vacm_getAccessEntry (const char *, const char *, int, int);
+void vacm_scanAccessInit (void);
+struct vacm_accessEntry *vacm_scanAccessNext (void);
+
+void vacm_destroySecurityEntry (const char *);
+struct vacm_securityEntry *vacm_createSecurityEntry (const char *);
+struct vacm_securityEntry *vacm_getSecurityEntry (const char *);
+void vacm_scanSecurityInit (void);
+struct vacm_securityEntry *vacm_scanSecurityEntry (void);
+int vacm_is_configured(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* VACM_H */