r10003: in the rush for 10k, I forgot to run add the rest of Chris' libmsrpc files

(This used to be commit 32bebc452dffa8348b94c5b866350b1fe761986f)

2 files changed, 3117 insertions, 0 deletions

diff --git a/source3/include/libmsrpc.h b/source3/include/libmsrpc.h
new file mode 100644
index 0000000000..611db4f849
--- /dev/null
+++ b/source3/include/libmsrpc.h
@@ -0,0 +1,3048 @@
+/* 
+ *  Unix SMB/CIFS implementation.
+ *  MS-RPC client library API definitions/prototypes
+ *
+ *  Copyright (C) Chris Nicholls              2005.
+ *  
+ *  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 2 of the License, 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.
+ */
+
+#ifndef LIBMSRPC_H
+#define LIBMSRPC_H
+
+
+#include "includes.h"
+#include "libsmbclient.h"
+#include "libsmb_internal.h"
+
+/*server capability levels*/
+#define SRV_WIN_NT4     1
+#define SRV_WIN_2K      2
+#define SRV_WIN_2K_SP3  3
+#define SRV_WIN_2K3     4
+
+/**@defgroup handle Server Handle*/
+/**@defgroup Library_Functions Library/Utility Functions*/
+/**@defgroup lsa_defs LSA Definitions*/
+/**@defgroup LSA_Functions LSA Functions*/
+/**@defgroup reg_defs Registry Definitions*/
+/**@defgroup Reg_Functions Registry Functions*/
+/**@defgroup sam_defs SAM Definitions*/
+/**@defgroup SAM_Functions SAM Functions*/
+/**@defgroup svc_defs Service Control Definitions*/
+/**@defgroup SCM_Functions Service Control Functions*/
+
+/**Operation was unsuccessful*/
+#define CAC_FAILURE           0
+/**Operation was successful*/
+#define CAC_SUCCESS           1
+/**Operation was only partially successful
+ *  an example of this is if you try to lookup a list of accounts to SIDs and not all accounts can be resolved*/
+#define CAC_PARTIAL_SUCCESS   2
+
+/**@ingroup CAC_errors Use this to see if the last operation failed - useful for enumeration functions that use multiple calls*/
+#define CAC_OP_FAILED(status) !NT_STATUS_IS_OK(status) && \
+                              NT_STATUS_V(status) != NT_STATUS_V(STATUS_SOME_UNMAPPED) && \
+                              NT_STATUS_V(status) != NT_STATUS_V(STATUS_NO_MORE_FILES) && \
+                              NT_STATUS_V(status) != NT_STATUS_V(NT_STATUS_NO_MORE_ENTRIES) && \
+                              NT_STATUS_V(status) != NT_STATUS_V(NT_STATUS_NONE_MAPPED) && \
+                              NT_STATUS_V(status) != NT_STATUS_V(NT_STATUS_GUIDS_EXHAUSTED)
+
+
+/**Privilege string constants*/
+#define CAC_SE_CREATE_TOKEN            "SeCreateTokenPrivilege"
+#define CAC_SE_ASSIGN_PRIMARY_TOKEN    "SeAssignPrimaryTokenPrivilege"
+#define CAC_SE_LOCK_MEMORY             "SeLockMemoryPrivilege"
+#define CAC_SE_INCREASE_QUOTA          "SeIncreaseQuotaPrivilege"
+#define CAC_SE_MACHINE_ACCOUNT         "SeMachineAccountPrivilege"
+#define CAC_SE_TCB                     "SeTcbPrivilege"
+#define CAC_SE_SECURITY                "SeSecurityPrivilege"
+#define CAC_SE_TAKE_OWNERSHIP          "SeTakeOwnershipPrivilege"
+#define CAC_SE_LOAD_DRIVER             "SeLoadDriverPrivilege"
+#define CAC_SE_SYSTEM_PROFILE          "SeSystemProfilePrivilege"
+#define CAC_SE_SYSTEM_TIME             "SeSystemtimePrivilege"
+#define CAC_SE_PROFILE_SINGLE_PROC     "SeProfileSingleProcessPrivilege"
+#define CAC_SE_INCREASE_BASE_PRIORITY  "SeIncreaseBasePriorityPrivilege"
+#define CAC_SE_CREATE_PAGEFILE         "SeCreatePagefilePrivilege"
+#define CAC_SE_CREATE_PERMANENT        "SeCreatePermanentPrivilege"
+#define CAC_SE_BACKUP                  "SeBackupPrivilege"
+#define CAC_SE_RESTORE                 "SeRestorePrivilege"
+#define CAC_SE_SHUTDOWN                "SeShutdownPrivilege"
+#define CAC_SE_DEBUG                   "SeDebugPrivilege"
+#define CAC_SE_AUDIT                   "SeAuditPrivilege"
+#define CAC_SE_SYSTEM_ENV              "SeSystemEnvironmentPrivilege"
+#define CAC_SE_CHANGE_NOTIFY           "SeChangeNotifyPrivilege"
+#define CAC_SE_REMOTE_SHUTDOWN         "SeRemoteShutdownPrivilege"
+#define CAC_SE_UNDOCK                  "SeUndockPrivilege"
+#define CAC_SE_SYNC_AGENT              "SeSyncAgentPrivilege"
+#define CAC_SE_ENABLE_DELEGATION       "SeEnableDelegationPrivilege"
+#define CAC_SE_MANAGE_VOLUME           "SeManageVolumePrivilege"
+#define CAC_SE_IMPERSONATE             "SeImpersonatePrivilege"
+#define CAC_SE_CREATE_GLOBAL           "SeCreateGlobalPrivilege"
+#define CAC_SE_PRINT_OPERATOR          "SePrintOperatorPrivilege"
+#define CAC_SE_NETWORK_LOGON           "SeNetworkLogonRight"
+#define CAC_SE_INTERACTIVE_LOGON       "SeInteractiveLogonRight"
+#define CAC_SE_BATCH_LOGON             "SeBatchLogonRight"
+#define CAC_SE_SERVICE_LOGON           "SeServiceLogonRight"
+#define CAC_SE_ADD_USERS               "SeAddUsersPrivilege"
+#define CAC_SE_DISK_OPERATOR           "SeDiskOperatorPrivilege"
+
+/**
+ * @addtogroup lsa_defs
+ * @{
+ */
+/**used to specify what data to retrieve using cac_LsaQueryTrustedDomainInformation*/
+#define CAC_INFO_TRUSTED_DOMAIN_NAME         0x1
+#define CAC_INFO_TRUSTED_DOMAIN_POSIX_OFFSET 0x3
+#define CAC_INFO_TRUSTED_DOMAIN_PASSWORD     0x4
+
+/**Used when requesting machine domain information*/
+#define CAC_DOMAIN_INFO 0x0003
+
+/**Used when requesting machine local information*/
+#define CAC_LOCAL_INFO  0x0005
+
+/**Stores information about a SID*/
+typedef struct _CACSIDINFO {
+   /**The actual SID*/
+   DOM_SID sid;
+   
+   /**The name of the object which maps to this SID*/
+   char *name;
+
+   /**The domain the SID belongs to*/
+   char *domain;
+} CacSidInfo;
+/* @} */
+
+/**
+ * @addtogroup reg_defs
+ * @{
+ */
+/**Null terminated string*/
+typedef char*  REG_SZ_DATA;
+
+/**Null terminated string with windows environment variables that should be expanded*/
+typedef char*  REG_EXPAND_SZ_DATA;
+
+/**Binary data of some kind*/
+typedef struct _REGBINARYDATA {
+   uint32 data_length;
+   uint8 * data;
+} REG_BINARY_DATA;
+   
+/**32-bit (little endian) number*/
+typedef uint32 REG_DWORD_DATA;
+
+/**32-bit big endian number*/
+typedef uint32 REG_DWORD_BE_DATA;
+
+/**array of strings*/
+typedef struct _REGMULTISZDATA {
+   uint32 num_strings;
+
+   char **strings;
+} REG_MULTI_SZ_DATA;
+
+typedef union _REGVALUEDATA {
+   REG_SZ_DATA          reg_sz;
+   REG_EXPAND_SZ_DATA   reg_expand_sz;
+   REG_BINARY_DATA      reg_binary;
+   REG_DWORD_DATA       reg_dword;
+   REG_DWORD_BE_DATA    reg_dword_be;
+   REG_MULTI_SZ_DATA    reg_multi_sz;
+} REG_VALUE_DATA;
+/**@}*/
+
+/**
+ * @addtogroup sam_defs
+ * @{
+ */
+
+#define CAC_USER_RID  0x1
+#define CAC_GROUP_RID 0x2
+
+typedef struct _CACLOOKUPRIDSRECORD {
+   char *name;
+   uint32 rid;
+
+   /**If found, this will be one of:
+    * - CAC_USER_RID
+    * - CAC_GROUP_RID
+    */
+   uint32 type;
+   
+   /*if the name or RID was looked up, then found = True*/
+   BOOL found;
+} CacLookupRidsRecord;
+
+typedef struct _CACUSERINFO {
+   /**Last logon time*/
+   time_t logon_time;
+
+   /**Last logoff time*/
+   time_t logoff_time;
+
+   /**Last kickoff time*/
+   time_t kickoff_time;
+
+   /**Last password set time*/
+   time_t pass_last_set_time;
+
+   /**Time password can change*/
+   time_t pass_can_change_time;
+
+   /**Time password must change*/
+   time_t pass_must_change_time;
+
+   /**LM user password*/
+   uint8 lm_password[8];
+
+   /**NT user password*/
+   uint8 nt_password[8];
+
+   /**User's RID*/
+   uint32 rid;
+
+   /**RID of primary group*/
+   uint32 group_rid;
+
+   /**User's ACB mask*/
+   uint32 acb_mask;
+
+   /**Bad password count*/
+   uint16 bad_passwd_count;
+
+   /**Number of logons*/
+   uint16 logon_count;
+
+   /**Change password at next logon?*/
+   BOOL pass_must_change;
+
+   /**Username*/
+   char *username;
+
+   /**User's full name*/
+   char *full_name;
+
+   /**User's home directory*/
+   char *home_dir;
+
+   /**Home directory drive*/
+   char *home_drive;
+
+   /**Logon script*/
+   char *logon_script;
+
+   /**Path to profile*/
+   char *profile_path;
+
+   /**Account description*/
+   char *description;
+
+   /**Login from workstations*/
+   char *workstations;
+
+   char *dial;
+
+   /**Possible logon hours*/
+   LOGON_HRS *logon_hours;
+
+} CacUserInfo;
+
+typedef struct _CACGROUPINFO {
+   /**Group name*/
+   char *name;
+
+   /**Description*/
+   char *description;
+ 
+   /**Number of members*/
+   uint32 num_members;
+} CacGroupInfo, CacAliasInfo;
+
+/**Represents a period (duration) of time*/
+typedef struct _CACTIME {
+   /**Number of days*/
+   uint32 days;
+
+   /**Number of hours*/
+   uint32 hours;
+
+   /**Number of minutes*/
+   uint32 minutes;
+
+   /**number of seconds*/
+   uint32 seconds;
+} CacTime;
+
+
+typedef struct _CACDOMINFO {
+   /**The server role. Should be one of:
+    *   ROLE_STANDALONE
+    *   ROLE_DOMAIN_MEMBER
+    *   ROLE_DOMAIN_BDC
+    *   ROLE_DOMAIN_PDC
+    *   see include/smb.h
+    */
+   uint32 server_role;
+
+   /**Number of domain users*/
+   uint32 num_users;
+
+   /**Number of domain groups*/
+   uint32 num_domain_groups;
+   
+   /**Number of local groups*/
+   uint32 num_local_groups;
+
+   /**Comment*/
+   char *comment;
+
+   /**Domain name*/
+   char *domain_name;
+
+   /**Server name*/
+   char *server_name;
+
+   /**Minimum password length*/
+   uint16 min_pass_length;
+
+   /**How many previous passwords to remember - ie, password cannot be the same as N previous passwords*/
+   uint16 pass_history;
+
+   /**How long (from now) before passwords expire*/
+   CacTime expire;
+
+   /**How long (from now) before passwords can be changed*/
+   CacTime min_pass_age;
+
+   /**How long users are locked out for too many bad password attempts*/
+   CacTime lockout_duration;
+
+   /**How long before lockouts are reset*/
+   CacTime lockout_reset;
+
+   /**How many bad password attempts before lockout occurs*/
+   uint16 num_bad_attempts;
+} CacDomainInfo;
+
+/**@}*/ /*sam_defs*/
+
+/**@addtogroup svc_defs
+ * @{
+ */
+typedef struct _CACSERVICE {
+   /**The service name*/
+   char *service_name;
+
+   /**The display name of the service*/
+   char *display_name;
+   
+   /**Current status of the service - see include/rpc_svcctl.h for SERVICE_STATUS definition*/
+   SERVICE_STATUS status;
+} CacService;
+
+typedef struct __CACSERVICECONFIG {
+   /**The service type*/
+   uint32 type;
+
+   /**The start type. Should be one of:
+    * - SVCCTL_BOOT_START
+    * - SVCCTL_SYSTEM_START
+    * - SVCCTL_AUTO_START
+    * - SVCCTL_DEMAND_START
+    */
+   uint32 start_type;
+
+   uint32 error_control;
+
+   /**Path to executable*/
+   char *exe_path;
+
+   /***/
+   char *load_order_group;
+
+   uint32 tag_id;
+
+   /**Any dependencies for the service*/
+   char *dependencies;
+
+   /**Run as...*/
+   char *start_name;
+
+   /**Service display name*/
+   char *display_name;
+   
+} CacServiceConfig;
+/**@}*/ /*svc_defs*/
+
+#include "libmsrpc_internal.h"
+
+/**
+ * @addtogroup handle
+ * @{
+ */
+
+/**
+ * Server handle used to keep track of client/server/pipe information. Use cac_NewServerHandle() to allocate. 
+ * Initiliaze as many values as possible before calling cac_Connect(). 
+ * 
+ * @note When allocating memory for the fields, use SMB_MALLOC() (or equivalent) instead of talloc() (or equivalent) -  
+ * If memory is not allocated for a field, cac_Connect will allocate sizeof(fstring) bytes for it.
+ * 
+ * @note It may be wise to allocate large buffers for these fields and strcpy data into them.
+ *
+ * @see cac_NewServerHandle()
+ * @see cac_FreeHandle()
+ */
+typedef struct _CACSERVERHANDLE {
+   /** debug level
+    */
+   int debug;
+
+   /** netbios name used to make connections
+    */
+   char *netbios_name;
+
+   /** domain name used to make connections
+    */
+   char *domain;
+
+   /** username used to make connections
+    */
+   char *username;
+
+   /** user's password plain text string
+    */
+   char *password;
+
+   /** name or IP address of server we are currently working with
+    */
+   char *server;
+
+   /**stores the latest NTSTATUS code
+    */
+   NTSTATUS status;
+   
+   /** internal. do not modify!
+    */
+   struct CacServerHandleInternal _internal;
+
+} CacServerHandle;
+
+/*@}*/
+
+/**internal function. do not call this function*/
+SMBCSRV *cac_GetServer(CacServerHandle *hnd);
+
+
+/** @addtogroup Library_Functions
+ * @{
+ */
+/**
+ * Initializes the library - do not need to call this function.  Open's smb.conf as well as initializes logging.
+ * @param debug Debug level for library to use
+ */
+
+void cac_Init(int debug);
+
+/**
+ * Creates an un-initialized CacServerHandle
+ * @param allocate_fields If True, the function will allocate sizeof(fstring) bytes for all char * fields in the handle
+ * @return - un-initialized server handle
+ *         - NULL if no memory could be allocated
+ */
+CacServerHandle * cac_NewServerHandle(BOOL allocate_fields);
+
+/**
+ * Specifies the smbc_get_auth_data_fn to use if you do not want to use the default.
+ * @param hnd non-NULL server handle
+ * @param auth_fn  auth_data_fn to set in server handle
+ */
+
+void cac_SetAuthDataFn(CacServerHandle *hnd, smbc_get_auth_data_fn auth_fn);
+
+/** Use your own libsmbclient context - not necessary. 
+ * @note You must still call cac_Connect() after specifying your own libsmbclient context
+ * @param hnd Initialized, but not connected CacServerHandle
+ * @param ctx The libsmbclient context you would like to use.
+ */
+void cac_SetSmbcContext(CacServerHandle *hnd, SMBCCTX *ctx);
+
+/** Connects to a specified server.  If there is already a connection to a different server, 
+ *    it will be cleaned up before connecting to the new server.
+ * @param hnd   Pre-initialized CacServerHandle
+ * @param srv   (Optional) Name or IP of the server to connect to.  If NULL, server from the CacServerHandle will be used.
+ *
+ * @return CAC_FAILURE if the operation could not be completed successfully (hnd->status will also be set with a NTSTATUS code)
+ * @return CAC_SUCCESS if the operation succeeded
+ */            
+int cac_Connect(CacServerHandle *hnd, const char *srv);
+
+
+/**
+ * Cleans up any data used by the CacServerHandle. If the libsmbclient context was set using cac_SetSmbcContext(), it will not be free'd. 
+ * @param hnd the CacServerHandle to destroy
+ */
+void cac_FreeHandle(CacServerHandle * hnd);
+
+/**
+ * Initializes a CacTime structure based on an NTTIME structure
+ *  If the function fails, then the CacTime structure will be zero'd out
+ */
+void cac_InitCacTime(CacTime *cactime, NTTIME nttime);
+
+/**
+ * Called by cac_NewServerHandle() if allocate_fields = True. You can call this if you want to, allocates sizeof(fstring) char's for every char * field
+ * @param hnd Uninitialized server handle
+ * @return CAC_FAILURE Memory could not be allocated
+ * @return CAC_SUCCESS Memory was allocated
+ */
+int cac_InitHandleMem(CacServerHandle *hnd);
+
+/**
+ * Default smbc_get_auth_data_fn for libmsrpc. This function is called when libmsrpc needs to get more information about the 
+ * client (username/password, workgroup). 
+ * This function provides simple prompts to the user to enter the information. This description his here so you know how to re-define this function.
+ * @see cac_SetAuthDataFn()
+ * @param pServer Name/IP of the server to connect to. 
+ * @param pShare Share name to connect to
+ * @param pWorkgroup libmsrpc passes in the workgroup/domain name from hnd->domain. It can be modified in the function.
+ * @param maxLenWorkgroup The maximum length of a string pWogroup can hold.
+ * @param pUsername libmsrpc passes in the username from hnd->username. It can be modified in the function.
+ * @param maxLenUsername The maximum length of a string pUsername can hold.
+ * @param pPassword libmsrpc pass in the password from hnd->password. It can be modified in the function.
+ * @param maxLenPassword The maximum length  of a string pPassword can hold.
+ */
+void cac_GetAuthDataFn(const char * pServer,
+                 const char * pShare,
+                 char * pWorkgroup,
+                 int maxLenWorkgroup,
+                 char * pUsername,
+                 int maxLenUsername,
+                 char * pPassword,
+                 int maxLenPassword);
+
+
+/**@}*/
+
+/*****************
+ * LSA Functions *
+ *****************/
+
+/** @addtogroup LSA_Functions
+ * @{
+ */
+
+struct LsaOpenPolicy {
+   /**Inputs*/
+   struct {
+      /**Access Mask. Refer to Security Access Masks in include/rpc_secdes.h*/
+      uint32 access;
+
+      /**Use security quality of service? (True/False)*/
+      BOOL security_qos;
+   } in;
+
+   /**Outputs*/
+   struct {
+      /**Handle to the open policy (needed for all other operations)*/
+      POLICY_HND *pol;
+   } out;
+};
+
+/** 
+ * Opens a policy handle on a remote machine.
+ * @param hnd fully initialized CacServerHandle for remote machine
+ * @param mem_ctx Talloc context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE if the policy could not be opened. hnd->status set with appropriate NTSTATUS
+ * @return CAC_SUCCESS if the policy could be opened, the policy handle can be found
+ */
+int cac_LsaOpenPolicy(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct LsaOpenPolicy *op);
+
+
+/** 
+ * Closes an  LSA policy handle (Retrieved using cac_LsaOpenPolicy).
+ *   If successful, the handle will be closed on the server, and memory for pol will be freed
+ * @param hnd - An initialized and connected server handle
+ * @param mem_ctx Talloc context for memory allocation
+ * @param pol - the policy handle to close
+ * @return CAC_FAILURE could not close the policy handle, hnd->status is set to the appropriate NTSTATUS error code
+ * @return CAC_SUCCESS the policy handle was closed 
+ */
+int cac_LsaClosePolicy(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, POLICY_HND *pol);
+
+
+struct LsaGetNamesFromSids {
+   struct {
+      /**handle to and open LSA policy*/
+      POLICY_HND *pol;
+      
+      /**the number of SIDs to lookup*/
+      uint32 num_sids;
+      
+      /**array of SIDs to lookup*/
+      DOM_SID *sids;
+   } in;
+
+   struct {
+      /**The number of names returned (in case of CAC_PARTIAL_SUCCESS)*/
+      uint32 num_found;
+
+      /**array of SID info each index is one sid */
+      CacSidInfo *sids;
+
+      /**in case of partial success, an array of SIDs that could not be looked up (NULL if all sids were looked up)*/
+      DOM_SID *unknown;
+   } out;
+};
+
+/** 
+ * Looks up the names for a list of SIDS
+ * @param hnd initialized and connected server handle
+ * @param mem_ctx Talloc context for memory allocation
+ * @param op  input and output parameters 
+ * @return CAC_FAILURE none of the SIDs could be looked up hnd->status is set with appropriate NTSTATUS error code
+ * @return CAC_SUCCESS all of the SIDs were translated and a list of names has been output
+ * @return CAC_PARTIAL_SUCCESS not all of the SIDs were translated, as a result the number of returned names is less than the original list of SIDs
+ */
+int cac_LsaGetNamesFromSids(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct LsaGetNamesFromSids *op);
+
+struct LsaGetSidsFromNames {
+   struct {
+      /**handle to an open LSA policy*/
+      POLICY_HND *pol;
+
+      /**number of SIDs to lookup*/
+      uint32 num_names;
+
+      /**array of strings listing the names*/
+      char **names;
+   } in;
+
+   struct {
+      /**The number of SIDs returned (in case of partial success*/
+      uint32 num_found;
+
+      /**array of SID info for the looked up names*/
+      CacSidInfo *sids;
+
+      /**in case of partial success, the names that were not looked up*/
+      char **unknown;
+   } out;
+};
+
+/** 
+ * Looks up the SIDs for a list of names
+ * @param hnd initialized and connected server handle
+ * @param mem_ctx Talloc context for memory allocation
+ * @param op  input and output parameters 
+ * @return CAC_FAILURE none of the SIDs could be looked up hnd->status is set with appropriate NTSTATUS error code
+ * @return CAC_SUCCESS all of the SIDs were translated and a list of names has been output
+ * @return CAC_PARTIAL_SUCCESS not all of the SIDs were translated, as a result the number of returned names is less than the original list of SIDs
+ */
+int cac_LsaGetSidsFromNames(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct LsaGetSidsFromNames *op);
+
+struct LsaFetchSid {
+   struct {
+      /**handle to an open LSA policy*/
+      POLICY_HND *pol;
+
+      /**can be CAC_LOCAL_INFO, CAC_DOMAIN_INFO, or (CAC_LOCAL_INFO | CAC_DOMAIN_INFO)*/
+      uint16 info_class;
+   } in;
+
+   struct {
+      /**the machine's local SID and domain name (NULL if not asked for)*/
+      CacSidInfo *local_sid;
+
+      /**the machine's domain SID and name (NULL if not asked for)*/
+      CacSidInfo *domain_sid;
+      
+   } out;
+};
+
+/** 
+ * Looks up the domain or local sid of a machine with an open LSA policy handle
+ * @param hnd initialized and connected server handle
+ * @param mem_ctx Talloc context for memory allocation
+ * @param op input and output parameters
+ * @return CAC_FAILURE if the SID could not be fetched
+ * @return CAC_SUCCESS if the SID was fetched
+ * @return CAC_PARTIAL_SUCCESS if you asked for both local and domain sids but only one was returned
+ */
+int cac_LsaFetchSid(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct LsaFetchSid *op);
+
+struct LsaQueryInfoPolicy {
+   struct {
+      /**Open LSA policy handle on remote server*/
+      POLICY_HND *pol;
+   } in;
+
+   struct {
+      /**remote server's domain name*/
+      char *domain_name;
+
+      /**remote server's dns name*/
+      char *dns_name;
+
+      /**remote server's forest name*/
+      char *forest_name;
+
+      /**remote server's domain guid*/
+      struct uuid *domain_guid;
+
+      /**remote server's domain SID*/
+      DOM_SID *domain_sid;
+   } out;
+};
+
+/** 
+ * Retrieves information about the LSA machine/domain
+ * @param hnd initialized and connected server handle
+ * @param mem_ctx Talloc context for memory allocation
+ * @param op input and output parameters
+ *           Note: for pre-Windows 2000 machines, only op->out.SID and op->out.domain will be set. @see cac_LsaFetchSid
+ * @return - CAC_FAILURE if the operation was not successful. hnd->status will be set with an accurate NT_STATUS code
+ * @return CAC_SUCCESS the operation was successful.
+ */
+int cac_LsaQueryInfoPolicy(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct LsaQueryInfoPolicy *op);
+
+struct LsaEnumSids {
+   struct {
+      /**Open LSA Policy handle*/
+      POLICY_HND *pol;
+
+      /**The prefered maximum number of SIDs returned per call*/
+      uint32 pref_max_sids;
+   } in;
+
+   struct {
+      /**used to keep track of how many sids have been retrieved over multiple calls
+       *  should be set to zero via ZERO_STRUCT() befrore the first call. Use the same struct LsaEnumSids for multiple calls*/
+      uint32 resume_idx;
+
+      /**The number of sids returned this call*/
+      uint32 num_sids;
+
+      /**Array of sids returned*/
+      DOM_SID *sids;
+
+   } out;
+};
+
+/** 
+ * Enumerates the SIDs in the LSA.  Can be enumerated in blocks by calling the function multiple times.
+ *  Example: while(cac_LsaEnumSids(hnd, mem_ctx, op) { ... }
+ * @param hnd - An initialized and connected server handle
+ * @param mem_ctx Talloc context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE there was an error during operations OR there are no more results
+ * @return CAC_SUCCESS the operation completed and results were returned
+ */
+int cac_LsaEnumSids(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct LsaEnumSids *op);
+
+struct LsaEnumAccountRights {
+   struct {
+      /**Open LSA Policy handle*/
+      POLICY_HND *pol;
+
+      /**(Optional) SID of the account - must supply either sid or name*/
+      DOM_SID *sid;
+
+      /**(Optional) name of the account - must supply either sid or name*/
+      char *name;
+   } in;
+
+   struct {
+      /**Count of rights for this account*/
+      uint32 num_privs;
+
+      /**array of privilege names*/
+      char **priv_names;
+   } out;
+};
+
+/** 
+ * Enumerates rights assigned to a given account. Takes a SID instead of account handle as input
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized Parameters
+ * @return CAC_FAILURE the rights could not be retrieved. hnd->status is set with NT_STATUS code
+ * @return CAC_SUCCESS the operation was successful. 
+ */
+
+int cac_LsaEnumAccountRights(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct LsaEnumAccountRights *op);
+
+struct LsaEnumTrustedDomains {
+   struct {
+      /**Open LSA policy handle*/
+      POLICY_HND *pol;
+   } in;
+
+   struct {
+      /**used to keep track of how many domains have been retrieved over multiple calls
+       *  should be set to zero via ZERO_STRUCT() before the first call. Use the same struct LsaEnumSids for multiple calls*/
+      uint32 resume_idx;
+      
+      /**The number of domains returned by the remote server this call*/
+      uint32 num_domains;
+
+      /**array of trusted domain names returned by the remote server*/
+      char **domain_names;
+
+      /**array of trusted domain sids returned by the remote server*/
+      DOM_SID *domain_sids;
+   } out;
+};
+     
+/** 
+ * Enumerates the trusted domains in the LSA.  
+ * @param hnd - An initialized and connected server handle
+ * @param mem_ctx Talloc context for memory allocation
+ * @param op - initialized parameters
+ * @return CAC_FAILURE there was an error during operations OR there are no more results
+ * @return CAC_SUCCESS the operation completed and results were returned
+ */
+int cac_LsaEnumTrustedDomains(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct LsaEnumTrustedDomains *op);
+
+struct LsaOpenTrustedDomain {
+   struct {
+      /**an open LSA policy handle*/
+      POLICY_HND *pol;
+
+      /**SID of the trusted domain to open*/
+      DOM_SID *domain_sid;
+
+      /**Desired access on the open domain*/
+      uint32 access;
+   } in;
+
+   struct {
+      /**A handle to the policy that is opened*/
+      POLICY_HND *domain_pol;
+   } out;
+};
+
+/** 
+ * Opens a trusted domain by SID.
+ * @param hnd An initialized and connected server handle
+ * @param mem_ctx Talloc context for memory allocation
+ * @param op initialized I/O parameters
+ * @return CAC_FAILURE a handle to the domain could not be opened. hnd->status is set with approriate NT_STATUS code
+ * @return CAC_SUCCESS the domain was opened successfully
+ */
+int cac_LsaOpenTrustedDomain(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct LsaOpenTrustedDomain *op);
+
+struct LsaQueryTrustedDomainInfo {
+   struct {
+      /**Open LSA policy handle*/
+      POLICY_HND *pol;
+
+      /**Info class of returned data*/
+      uint16 info_class;
+
+      /**(Optional)SID of trusted domain to query (must specify either SID or name of trusted domain)*/
+      DOM_SID *domain_sid;
+
+      /**(Optional)Name of trusted domain to query (must specify either SID or name of trusted domain)*/
+      char *domain_name;
+   } in;
+
+   struct {
+      /**information about the trusted domain*/
+      LSA_TRUSTED_DOMAIN_INFO *info;
+   } out;
+};
+
+/** 
+ * Retrieves information a trusted domain.
+ * @param hnd An initialized and connected server handle
+ * @param mem_ctx Talloc context for memory allocation
+ * @param op initialized I/O parameters
+ * @return CAC_FAILURE a handle to the domain could not be opened. hnd->status is set with approriate NT_STATUS code
+ * @return CAC_SUCCESS the domain was opened successfully
+ */
+
+int cac_LsaQueryTrustedDomainInfo(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct LsaQueryTrustedDomainInfo *op);
+
+struct LsaEnumPrivileges {
+   struct {
+      /**An open LSA policy handle*/
+      POLICY_HND *pol;
+
+      /**The _preferred_ maxinum number of privileges returned per call*/
+      uint32 pref_max_privs;
+   } in;
+
+   struct {
+      /**Used to keep track of how many privileges have been retrieved over multiple calls. Do not modify this value between calls*/
+      uint32 resume_idx;
+
+      /**The number of privileges returned this call*/
+      uint32 num_privs;
+
+      /**Array of privilege names*/
+      char **priv_names;
+
+      /**Array of high bits for privilege LUID*/
+      uint32 *high_bits;
+
+      /**Array of low bits for privilege LUID*/
+      uint32 *low_bits;
+   } out; 
+};
+
+/** 
+ * Enumerates the Privileges supported by the LSA.  Can be enumerated in blocks by calling the function multiple times.
+ *  Example: while(cac_LsaEnumPrivileges(hnd, mem_ctx, op) { ... }
+ * @param hnd An initialized and connected server handle
+ * @param mem_ctx Talloc context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE there was an error during operations OR there are no more results
+ * @return CAC_SUCCESS the operation completed and results were returned
+ * @see CAC_OP_FAILED()
+ */
+int cac_LsaEnumPrivileges(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct LsaEnumPrivileges *op);
+
+struct LsaOpenAccount {
+   struct {
+      /**An open LSA policy handle*/
+      POLICY_HND *pol;
+
+      /**(Optional) account SID - must supply either sid or name*/
+      DOM_SID *sid;
+
+      /**(Optional) account name - must supply either sid or name*/
+      char *name;
+
+      /**desired access for the handle*/
+      uint32 access;
+   } in;
+
+   struct {
+      /**A handle to the opened user*/
+      POLICY_HND *user;
+   } out;
+};
+
+/** 
+ * Opens a handle to an account in the LSA
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized Parameters
+ * @return CAC_FAILURE the account could not be opened. hnd->status has appropriate NT_STATUS code
+ * @return CAC_SUCCESS the account was opened
+ */
+int cac_LsaOpenAccount(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct LsaOpenAccount *op);
+
+struct LsaAddPrivileges {
+   struct {
+      /**An open LSA policy handle*/
+      POLICY_HND *pol;
+
+      /**(Optional) The user's SID (must specify at least sid or name)*/
+      DOM_SID *sid;
+
+      /**(Optional) The user's name (must specify at least sid or name)*/
+      char *name;
+
+      /**The privilege names of the privileges to add for the account*/
+      char **priv_names;
+      
+      /**The number of privileges in the priv_names array*/
+      uint32 num_privs;
+
+   } in;
+};
+
+/** 
+ * Adds Privileges an account.
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized Parameters
+ * @return CAC_FAILURE the privileges could not be set. hnd->status has appropriate NT_STATUS code
+ * @return CAC_SUCCESS the privileges were set.
+ */
+int cac_LsaAddPrivileges(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct LsaAddPrivileges *op);
+
+struct LsaRemovePrivileges {
+   struct {
+      /**An open handle to the LSA*/
+      POLICY_HND *pol;
+
+      /**(Optional) The account SID (must specify at least sid or name)*/
+      DOM_SID *sid;
+
+      /**(Optional) The account name (must specify at least sid or name)*/
+      char *name;
+
+      /**The privilege names of the privileges to remove from the account*/
+      char **priv_names;
+
+      /**The number of privileges in the priv_names array*/
+      uint32 num_privs;
+
+   } in;
+
+   struct {
+   } out;
+};
+
+/** 
+ * Removes a _specific_ set of privileges from an account
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized Parameters
+ * @return CAC_FAILURE the privileges could not be removed. hnd->status is set with NT_STATUS code
+ * @return CAC_SUCCESS the privileges were removed 
+ */
+int cac_LsaRemovePrivileges(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct LsaRemovePrivileges *op);
+
+struct LsaClearPrivileges {
+   struct {
+      /**An open handle to the LSA*/
+      POLICY_HND *pol;
+
+      /**(Optional) The user's SID (must specify at least sid or name)*/
+      DOM_SID *sid;
+
+      /**(Optional) The user's name (must specify at least sid or name)*/
+      char *name;
+   } in;
+
+   struct {
+   } out;
+};
+
+/** 
+ * Removes ALL privileges from an account
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized Parameters
+ * @return CAC_FAILURE the operation was not successful, hnd->status set with NT_STATUS code
+ * @return CAC_SUCCESS the opeartion was successful.
+ */
+int cac_LsaClearPrivileges(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct LsaClearPrivileges *op);
+
+/** 
+ * Sets an accounts priviliges. Removes all privileges and then adds specified privileges.
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized Parameters 
+ * @return CAC_FAILURE The operation could not complete successfully
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_LsaSetPrivileges(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct LsaAddPrivileges *op);
+
+struct LsaGetSecurityObject {
+   struct {
+      /**Open LSA policy handle*/
+      POLICY_HND *pol;
+   } in;
+
+   struct {
+      /**Returned security descriptor information*/
+      SEC_DESC_BUF *sec;
+   } out;
+};
+
+/**
+ * Retrieves Security Descriptor information about the LSA
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized Parameters 
+ * @return CAC_FAILURE The operation could not complete successfully
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_LsaGetSecurityObject(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct LsaGetSecurityObject *op);
+
+
+/**@}*/ /*LSA_Functions*/
+      
+/**********************
+ * Registry Functions *
+ *********************/
+
+/**@addtogroup Reg_Functions
+ * @{
+ */
+
+struct RegConnect {
+   struct {
+      /** must be one of : 
+       *    HKEY_CLASSES_ROOT, 
+       *    HKEY_LOCAL_MACHINE, 
+       *    HKEY_USERS, 
+       *    HKEY_PERFORMANCE_DATA,
+       */
+      int root;
+
+      /**desired access on the root key
+       * combination of: 
+       * REG_KEY_READ,
+       * REG_KEY_WRITE,
+       * REG_KEY_EXECUTE,
+       * REG_KEY_ALL,
+       * found in include/rpc_secdes.h*/
+      uint32 access;
+   } in;
+
+   struct {
+      POLICY_HND *key;
+   } out;
+};
+
+/** 
+ * Opens a handle to the registry on the server
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized Parameters 
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_RegConnect(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct RegConnect *op);
+
+/**
+ * Closes an open registry handle
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param key The Key/Handle to close 
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_RegClose(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, POLICY_HND *key);
+
+struct RegOpenKey {
+   struct {
+      /**(Optional)parent key. 
+       * If this is NULL, then cac_RegOpenKey() will attempt to connect to the registry, name MUST start with something like:<br>
+       *  HKEY_LOCAL_MACHINE\  or an abbreviation like HKCR\
+       *
+       *  supported root names:
+       *   - HKEY_LOCAL_MACHINE\ or HKLM\
+       *   - HKEY_CLASSES_ROOT\ or HKCR\
+       *   - HKEY_USERS\ or HKU\
+       *   - HKEY_PERFORMANCE_DATA or HKPD\
+       */
+      POLICY_HND *parent_key;
+
+      /**name/path of key*/
+      char *name;
+
+      /**desired access on this key*/
+      uint32 access;
+   } in;
+
+   struct {
+      POLICY_HND *key;
+   } out;
+};
+      
+/**
+ * Opens a registry key
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+
+int cac_RegOpenKey(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct RegOpenKey *op);
+
+struct RegEnumKeys {
+   struct {
+      /**enumerate subkeys of this key*/
+      POLICY_HND *key;
+
+      /**maximum number of keys to enumerate each call*/
+      uint32 max_keys;
+   } in;
+
+   struct {
+      /**keeps track of the index to resume enumerating*/
+      uint32 resume_idx;
+
+      /**the number of keys returned this call*/
+      uint32 num_keys;
+
+      /**array of key names*/
+      char **key_names;
+
+      /**class names of the keys*/
+      char **class_names;
+
+      /**last modification time of the key*/
+      time_t *mod_times;
+   } out;
+};
+
+/**
+ * Enumerates Subkeys of a given key. Can be run in a loop. Example: while(cac_RegEnumKeys(hnd, mem_ctx, op)) { ... }
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized Parameters
+ * @see CAC_OP_FAILED()
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_RegEnumKeys(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct RegEnumKeys *op);
+
+
+struct RegCreateKey {
+   struct {
+      /**create a subkey of parent_key*/
+      POLICY_HND *parent_key;
+
+      /**name of the key to create*/
+      char *key_name;
+
+      /**class of the key*/
+      char *class_name;
+
+      /**Access mask to open the key with. See REG_KEY_* in include/rpc_secdes.h*/
+      uint32 access;
+   } in;
+
+   struct {
+      /**Open handle to the key*/
+      POLICY_HND *key;
+   } out;
+};
+
+/**
+ * Creates a registry key, if the key already exists, it will be opened __Creating keys is not currently working__.
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized Parmeters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_RegCreateKey(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct RegCreateKey *op);
+
+struct RegDeleteKey {
+   struct {
+      /**handle to open registry key*/
+      POLICY_HND *parent_key;
+
+      /**name of the key to delete*/
+      char *name;
+
+      /**delete recursively. WARNING: this might not always work as planned*/
+      BOOL recursive;
+   } in;
+
+};
+
+/**
+ * Deletes a subkey of an open key. Note: if you run this with op->in.recursive == True, and the operation fails, it may leave the key in an inconsistent state.
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+
+int cac_RegDeleteKey(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct RegDeleteKey *op);
+
+struct RegDeleteValue {
+   struct {
+      /**handle to open registry key*/
+      POLICY_HND *parent_key;
+
+      /**name of the value to delete*/
+      char *name;
+   } in;
+};
+
+/**
+ * Deletes a registry value.
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized Parameters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_RegDeleteValue(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct RegDeleteValue *op);
+
+struct RegQueryKeyInfo {
+   struct {
+      /**Open handle to the key to query*/
+      POLICY_HND *key;
+   } in;
+
+   struct {
+      /**name of the key class*/
+      char *class_name;
+
+      /**number of subkeys of the key*/
+      uint32 num_subkeys;
+
+      /**length (in characters) of the longest subkey name*/
+      uint32 longest_subkey;
+
+      /**length (in characters) of the longest class name*/
+      uint32 longest_class;
+
+      /**number of values in this key*/
+      uint32 num_values;
+
+      /**length (in characters) of the longest value name*/
+      uint32 longest_value_name;
+
+      /**length (in bytes) of the biggest value data*/
+      uint32 longest_value_data;
+
+      /**size (in bytes) of the security descriptor*/
+      uint32 security_desc_size;
+
+      /**time of the last write*/
+      time_t last_write_time;
+   } out;
+};
+
+/**
+ * Retrieves information about an open key
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+
+int cac_RegQueryKeyInfo(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct RegQueryKeyInfo *op);
+
+struct RegSaveKey {
+   struct {
+      /**Open key to be saved*/
+      POLICY_HND *key;
+
+      /**The path (on the remote computer) to save the file to*/
+      char *filename;
+   } in;
+};
+
+/**
+ * Saves a key to a file on the remote machine __Not currently working__.
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+
+int cac_RegSaveKey(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct RegSaveKey *op);
+
+struct RegQueryValue {
+   struct {
+      /**handle to open registry key*/
+      POLICY_HND *key;
+
+      /**name of the value to query*/
+      char *val_name;
+   } in;
+
+   struct {
+      /**Value type.
+       * One of:
+       *  - REG_DWORD (equivalent to REG_DWORD_LE)
+       *  - REG_DWORD_BE
+       *  - REG_SZ
+       *  - REG_EXPAND_SZ
+       *  - REG_MULTI_SZ
+       *  - REG_BINARY
+       */
+      uint32 type;
+
+      /**The value*/
+      REG_VALUE_DATA *data;
+   } out;
+};
+
+/**
+ * Retrieves a value (type and data) _not currently working_.
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+
+int cac_RegQueryValue(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct RegQueryValue *op);
+
+struct RegEnumValues {
+   struct {
+      /**handle to open key*/
+      POLICY_HND *key;
+
+      /**max number of values returned per call*/
+      uint32 max_values;
+
+   } in;
+
+   struct {
+      /**keeps track of the index to resume from - used over multiple calls*/
+      uint32 resume_idx;
+
+      /**the number of values that were returned this call*/
+      uint32 num_values;
+
+      /**Array of value types. A type can be one of:
+       *  - REG_DWORD (equivalent to REG_DWORD_LE)
+       *  - REG_DWORD_BE
+       *  - REG_SZ
+       *  - REG_EXPAND_SZ
+       *  - REG_MULTI_SZ
+       *  - REG_BINARY
+       */
+      uint32 *types;
+
+      /**array of strings storing the names of the values*/
+      char **value_names;
+
+      /**array of pointers to the value data returned*/
+      REG_VALUE_DATA **values;
+   } out;
+};
+
+/**
+ * Enumerates a number of Registry values in an open registry key.
+ * Can be run in a loop. Example: while(cac_RegEnumValues(hnd, mem_ctx, op)) { ... }
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized Parameters
+ * @see CAC_OP_FAILED()
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_RegEnumValues(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct RegEnumValues *op);
+
+struct RegSetValue {
+   struct {
+      /**Handle to open registry key*/
+      POLICY_HND *key;
+
+      /**Name of the value*/
+      char *val_name;
+
+      /**Value type.
+       * One of:
+       *  - REG_DWORD (equivalent to REG_DWORD_LE)
+       *  - REG_DWORD_BE
+       *  - REG_SZ
+       *  - REG_EXPAND_SZ
+       *  - REG_MULTI_SZ
+       *  - REG_BINARY
+       */
+      uint32 type;
+
+      /**the value*/
+      REG_VALUE_DATA value;
+   } in;
+};
+
+/**
+ * Sets or creates value (type and data).
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_RegSetValue(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct RegSetValue *op);
+
+struct RegGetVersion {
+   struct {
+      /**open registry key*/
+      POLICY_HND *key;
+   } in;
+
+   struct {
+      /**version number*/
+      uint32 version;
+   } out;
+};
+
+/**
+ * Retrieves the registry version number
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_RegGetVersion(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct RegGetVersion *op);
+
+struct RegGetKeySecurity {
+   struct {
+      /**Handle to key to query*/
+      POLICY_HND *key;
+
+      /**Info that you want. Should be a combination of (1 or more or'd):
+       * - OWNER_SECURITY_INFORMATION
+       * - GROUP_SECURITY_INFORMATION
+       * - DACL_SECURITY_INFORMATION
+       * - SACL_SECURITY_INFORMATION
+       * - UNPROTECTED_SACL_SECURITY_INFORMATION
+       * - UNPROTECTED_DACL_SECURITY_INFORMATION
+       * - PROTECTED_SACL_SECURITY_INFORMATION
+       * - PROTECTED_DACL_SECURITY_INFORMATION
+       *
+       * or use:
+       * - ALL_SECURITY_INFORMATION
+       *
+       * all definitions from include/rpc_secdes.h
+       */
+      uint32 info_type;
+   } in;
+
+   struct {
+      /**size of the data returned*/
+      uint32 size;
+
+      /**Security descriptor*/
+      SEC_DESC *descriptor;
+   } out;
+};
+
+/**
+ * Retrieves a key security descriptor.
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+
+int cac_RegGetKeySecurity(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct RegGetKeySecurity *op);
+
+struct RegSetKeySecurity {
+   struct {
+      /**Handle to key to query*/
+      POLICY_HND *key;
+
+      /**Info that you want. Should be a combination of (1 or more or'd):
+       * - OWNER_SECURITY_INFORMATION
+       * - GROUP_SECURITY_INFORMATION
+       * - DACL_SECURITY_INFORMATION
+       * - SACL_SECURITY_INFORMATION
+       * - UNPROTECTED_SACL_SECURITY_INFORMATION
+       * - UNPROTECTED_DACL_SECURITY_INFORMATION
+       * - PROTECTED_SACL_SECURITY_INFORMATION
+       * - PROTECTED_DACL_SECURITY_INFORMATION
+       *
+       * or use:
+       * - ALL_SECURITY_INFORMATION
+       *
+       * all definitions from include/rpc_secdes.h
+       */
+      uint32 info_type;
+      
+      /**size of the descriptor*/
+      size_t size;
+
+      /**Security descriptor*/
+      SEC_DESC *descriptor;
+   } in;
+};
+
+/**
+ * Sets the key security descriptor.
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_RegSetKeySecurity(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct RegSetKeySecurity *op);
+
+/**@}*/ /*Reg_Functions*/
+
+struct Shutdown {
+   struct {
+      /**the message to display (can be NULL)*/
+      char *message;
+
+      /**timeout in seconds*/
+      uint32 timeout;
+
+      /**False = shutdown, True = reboot*/
+      BOOL reboot;
+      
+      /**force the*/
+      BOOL force;
+
+      /*FIXME: make this useful*/
+      uint32 reason;
+   } in;
+};
+
+
+/**
+ * Shutdown the server _not currently working_. 
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_Shutdown(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct Shutdown *op);
+
+/**
+ * Attempt to abort initiated shutdown on the server _not currently working_. 
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_AbortShutdown(CacServerHandle *hnd, TALLOC_CTX *mem_ctx);
+
+/*****************
+ * SAM Functions *
+ *****************/
+
+/**@addtogroup SAM_Functions
+ * @{
+ */
+struct SamConnect {
+   struct {
+      /**Access mask to open with
+       * see generic access masks in include/smb.h*/
+      uint32 access;
+   } in;
+
+   struct {
+      POLICY_HND *sam;
+   } out;
+};
+
+/** 
+ * Connects to the SAM. This can be skipped by just calling cac_SamOpenDomain()
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+
+int cac_SamConnect(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SamConnect *op);
+
+
+/** 
+ * Closes any (SAM, domain, user, group, etc.) SAM handle. 
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param sam Handle to close
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+
+int cac_SamClose(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, POLICY_HND *sam);
+
+struct SamOpenDomain {
+   struct {
+      /**The desired access. See generic access masks - include/smb.h*/
+      uint32 access;
+
+      /**(Optional) An open handle to the SAM. If it is NULL, the function will connect to the SAM with the access mask above*/
+      POLICY_HND *sam;
+
+      /**(Optional) The SID of the domain to open. 
+       *  If this this is NULL, the function will attempt to open the domain specified in hnd->domain */
+      DOM_SID *sid;
+   } in;
+
+   struct {
+      /**handle to the open domain*/
+      POLICY_HND *dom_hnd;
+
+      /**Handle to the open SAM*/
+      POLICY_HND *sam;
+   } out;
+};
+
+/** 
+ * Opens a handle to a domain. This must be called before any other SAM functions 
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_SamOpenDomain(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SamOpenDomain *op);
+
+struct SamCreateUser {
+   struct {
+      /**Open domain handle*/
+      POLICY_HND *dom_hnd;
+
+      /**Username*/
+      char *name;
+
+      /**See Allowable account control bits in include/smb.h*/
+      uint32 acb_mask;
+   } in;
+
+   struct {
+      /**handle to the user*/
+      POLICY_HND *user_hnd;
+
+      /**rid of the user*/
+      uint32 rid;
+   } out;
+};
+
+/** 
+ * Creates a new domain user, if the account already exists it will _not_ be opened and hnd->status will be NT_STATUS_USER_EXISTS
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+
+int cac_SamCreateUser(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SamCreateUser *op);
+
+struct SamOpenUser {
+   struct {
+      /**Handle to open SAM connection*/
+      POLICY_HND *dom_hnd;
+
+      /**desired access - see generic access masks in include/smb.h*/
+      uint32 access;
+
+      /**RID of the user*/
+      uint32 rid;
+
+      /**(Optional) name of the user - must supply either RID or user name*/
+      char *name;
+   } in;
+
+   struct {
+      /**Handle to the user*/
+      POLICY_HND *user_hnd;
+   } out;    
+};
+
+/** 
+ * Opens a domain user.
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_SamOpenUser(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SamOpenUser *op);
+
+/** 
+ * Deletes a domain user.  
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param user_hnd Open handle to the user
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_SamDeleteUser(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, POLICY_HND *user_hnd);
+
+
+struct SamEnumUsers {
+   struct {
+      /**Open handle to a domain*/
+      POLICY_HND *dom_hnd;
+
+      /**Enumerate users with specific ACB. If 0, all users will be enumerated*/
+      uint16 acb_mask;
+   } in;
+
+   struct {
+      /**where to resume from. Used over multiple calls*/
+      uint32 resume_idx;
+
+      /**the number of users returned this call*/
+      uint32 num_users;
+
+      /**Array storing the rids of the returned users*/
+      uint32 *rids;
+
+      /**Array storing the names of all the users returned*/
+      char **names;
+
+      BOOL done;
+   } out;
+};
+
+/** 
+ * Enumerates domain users. Can be used as a loop condition. Example: while(cac_SamEnumUsers(hnd, mem_ctx, op)) { ... }
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_SamEnumUsers(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SamEnumUsers *op);
+
+struct SamGetNamesFromRids {
+   struct {
+      /**An open handle to the domain SAM from cac_SamOpenDomain()*/
+      POLICY_HND *dom_hnd;
+
+      /**Number of RIDs to resolve*/
+      uint32 num_rids;
+
+      /**Array of RIDs to resolve*/
+      uint32 *rids;
+   } in;
+
+   struct {
+      /**the number of names returned - if this is 0, the map is NULL*/
+      uint32 num_names;
+
+      /**array contiaing the Names and RIDs*/
+      CacLookupRidsRecord *map;
+   } out;
+};
+
+/** 
+ * Returns a list of names which map to a list of RIDs.
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_SamGetNamesFromRids(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SamGetNamesFromRids *op);
+
+struct SamGetRidsFromNames {
+   struct {
+      /**An open handle to the domain SAM from cac_SamOpenDomain()*/
+      POLICY_HND *dom_hnd;
+
+      /**Number of names to resolve*/
+      uint32 num_names;
+
+      /**Array of names to resolve*/
+      char **names;
+   } in;
+
+   struct {
+      /**the number of names returned - if this is 0, then map is NULL*/
+      uint32 num_rids;
+
+      /**array contiaing the Names and RIDs*/
+      CacLookupRidsRecord *map;
+   } out;
+};
+
+/** 
+ * Returns a list of RIDs which map to a list of names.
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_SamGetRidsFromNames(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SamGetRidsFromNames *op);
+
+struct SamGetGroupsForUser {
+   struct {
+      /**An open handle to the user*/
+      POLICY_HND *user_hnd;
+   } in;
+
+   struct {
+      /**The number of groups the user is a member of*/
+      uint32 num_groups;
+
+      /**The RIDs of the groups*/
+      uint32 *rids;
+
+      /**The attributes of the groups*/ 
+      uint32 *attributes;
+   } out;
+};
+/** 
+ * Retrieves a list of groups that a user is a member of.
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_SamGetGroupsForUser(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SamGetGroupsForUser *op);
+
+struct SamOpenGroup {
+   struct {
+      /**Open handle to the domain SAM*/
+      POLICY_HND *dom_hnd;
+
+      /**Desired access to open the group with. See Generic access masks in include/smb.h*/
+      uint32 access;
+
+      /**rid of the group*/
+      uint32 rid;
+   } in;
+
+   struct {
+      /**Handle to the group*/
+      POLICY_HND *group_hnd;
+   } out;
+};
+
+/** 
+ * Opens a domain group.
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_SamOpenGroup(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SamOpenGroup *op);
+
+struct SamCreateGroup {
+   struct {
+      /**Open handle to the domain SAM*/
+      POLICY_HND *dom_hnd;
+
+      /**Desired access to open the group with. See Generic access masks in include/smb.h*/
+      uint32 access;
+
+      /**The name of the group*/
+      char *name;
+   } in;
+
+   struct {
+      /**Handle to the group*/
+      POLICY_HND *group_hnd;
+   } out;
+};
+
+/** 
+ * Creates a group. If the group already exists it will not be opened.
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_SamCreateGroup(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SamCreateGroup *op);
+
+/** 
+ * Deletes a domain group.  
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param group_hnd Open handle to the group.
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_SamDeleteGroup(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, POLICY_HND *group_hnd);
+
+struct SamGetGroupMembers {
+   struct {
+      /**Open handle to a group*/
+      POLICY_HND *group_hnd;
+   } in;
+
+   struct {
+      /**The number of members in the group*/
+      uint32 num_members;
+
+      /**An array storing the RIDs of the users*/
+      uint32 *rids;
+
+      /**The attributes*/
+      uint32 *attributes;
+   } out;
+};
+
+/** 
+ * Retrives a list of users in a group.
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_SamGetGroupMembers(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SamGetGroupMembers *op);
+
+struct SamAddGroupMember {
+   struct {
+      /**Open handle to a group*/
+      POLICY_HND *group_hnd;
+
+      /**RID of new member*/
+      uint32 rid;
+   } in;
+};
+
+/** 
+ * Adds a user to a group.
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_SamAddGroupMember(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SamAddGroupMember *op);
+
+struct SamRemoveGroupMember {
+   struct {
+      /**Open handle to a group*/
+      POLICY_HND *group_hnd;
+
+      /**RID of member to remove*/
+      uint32 rid;
+   } in;
+};
+
+/** 
+ * Removes a user from a group.
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_SamRemoveGroupMember(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SamRemoveGroupMember *op);
+
+/**
+ * Removes all the members of a group - warning: if this function fails is is possible that some but not all members were removed
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param group_hnd Open handle to the group to clear
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_SamClearGroupMembers(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, POLICY_HND *group_hnd);
+
+struct SamSetGroupMembers {
+   struct {
+      /**Open handle to the group*/
+      POLICY_HND *group_hnd;
+
+      /**Number of members in the group - if this is 0, all members of the group will be removed*/
+      uint32 num_members;
+
+      /**The RIDs of the users to add*/
+      uint32 *rids;
+   } in;
+};
+
+/**
+ * Clears the members of a group and adds a list of members to the group
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_SamSetGroupMembers(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SamSetGroupMembers *op);
+
+struct SamEnumGroups {
+   struct {
+      /**Open handle to a domain*/
+      POLICY_HND *dom_hnd;
+   } in;
+
+   struct {
+      /**Where to resume from _do not_ modify this value. Used over multiple calls.*/
+      uint32 resume_idx;
+
+      /**the number of users returned this call*/
+      uint32 num_groups;
+
+      /**Array storing the rids of the returned groups*/
+      uint32 *rids;
+
+      /**Array storing the names of all the groups returned*/
+      char **names;
+
+      /**Array storing the descriptions of all the groups returned*/
+      char **descriptions;
+
+      BOOL done;
+   } out;
+};
+
+/** 
+ * Enumerates domain groups. Can be used as a loop condition. Example: while(cac_SamEnumGroups(hnd, mem_ctx, op)) { ... }
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_SamEnumGroups(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SamEnumGroups *op);
+
+struct SamEnumAliases {
+   struct {
+      /**Open handle to a domain*/
+      POLICY_HND *dom_hnd;
+   } in;
+
+   struct {
+      /**where to resume from. Used over multiple calls*/
+      uint32 resume_idx;
+
+      /**the number of users returned this call*/
+      uint32 num_aliases;
+
+      /**Array storing the rids of the returned groups*/
+      uint32 *rids;
+
+      /**Array storing the names of all the groups returned*/
+      char **names;
+
+      /**Array storing the descriptions of all the groups returned*/
+      char **descriptions;
+
+      BOOL done;
+   } out;
+};
+
+/** 
+ * Enumerates domain aliases. Can be used as a loop condition. Example: while(cac_SamEnumAliases(hnd, mem_ctx, op)) { ... }
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_SamEnumAliases(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SamEnumAliases *op);
+
+struct SamCreateAlias {
+   struct {
+      /**Open handle to the domain SAM*/
+      POLICY_HND *dom_hnd;
+
+      /**The name of the alias*/
+      char *name;
+   } in;
+
+   struct {
+      /**Handle to the group*/
+      POLICY_HND *alias_hnd;
+   } out;
+};
+
+/** 
+ * Creates an alias. If the alias already exists it will not be opened.
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+
+int cac_SamCreateAlias(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SamCreateAlias *op);
+
+struct SamOpenAlias {
+   struct {
+      /**Open handle to the domain SAM*/
+      POLICY_HND *dom_hnd;
+
+      /**Desired access to open the group with. See Generic access masks in include/smb.h*/
+      uint32 access;
+
+      /**rid of the alias*/
+      uint32 rid;
+   } in;
+
+   struct {
+      /**Handle to the alias*/
+      POLICY_HND *alias_hnd;
+   } out;
+};
+
+/** 
+ * Opens a handle to an alias.
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_SamOpenAlias(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SamOpenAlias *op);
+
+/** 
+ * Deletes an alias.
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param alias_hnd Open handle to the alias
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_SamDeleteAlias(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, POLICY_HND *alias_hnd);
+
+struct SamAddAliasMember {
+   struct {
+      /**Open handle to a alias*/
+      POLICY_HND *alias_hnd;
+
+      /**SID of new member*/
+      DOM_SID *sid;
+   } in;
+};
+
+/** 
+ * Adds an account to an alias.
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_SamAddAliasMember(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SamAddAliasMember *op);
+
+struct SamRemoveAliasMember {
+   struct {
+      /**Open handle to the alias*/
+      POLICY_HND *alias_hnd;
+
+      /**The SID of the member*/
+      DOM_SID *sid;
+   } in;
+};
+
+/** 
+ * Removes an account from an alias.
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_SamRemoveAliasMember(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SamRemoveAliasMember *op);
+
+struct SamGetAliasMembers {
+   struct {
+      /**Open handle to the alias*/
+      POLICY_HND *alias_hnd;
+   } in;
+
+   struct {
+      /**The number of members*/
+      uint32 num_members;
+
+      /**An array storing the SIDs of the accounts*/
+      DOM_SID *sids;
+   } out;
+};
+
+/** 
+ * Retrieves a list of all accounts in an alias.
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_SamGetAliasMembers(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SamGetAliasMembers *op);
+
+/**
+ * Removes all the members of an alias  - warning: if this function fails is is possible that some but not all members were removed
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param alias_hnd Handle to the alias to clear
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+
+int cac_SamClearAliasMembers(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, POLICY_HND *alias_hnd);
+
+struct SamSetAliasMembers {
+   struct {
+      /**Open handle to the group*/
+      POLICY_HND *alias_hnd;
+
+      /**Number of members in the group - if this is 0, all members of the group will be removed*/
+      uint32 num_members;
+
+      /**The SIDs of the accounts to add*/
+      DOM_SID *sids;
+   } in;
+};
+
+/**
+ * Clears the members of an alias and adds a list of members to the alias
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_SamSetAliasMembers(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SamSetAliasMembers *op);
+
+
+struct SamUserChangePasswd {
+   struct {
+      /**The username*/
+      char *username;
+
+      /**The current password*/
+      char *password;
+
+      /**The new password*/
+      char *new_password;
+   } in;
+};
+/**Used by a user to change their password*/
+int cac_SamUserChangePasswd(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SamUserChangePasswd *op);
+
+/**
+ * Enables a user
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param user_hnd Open handle to the user to enable
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_SamEnableUser(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, POLICY_HND *user_hnd);
+
+/**
+ * Disables a user
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param user_hnd Open handle to the user to disables
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_SamDisableUser(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, POLICY_HND *user_hnd);
+
+struct SamSetPassword {
+   struct {
+      /**Open handle to a user*/
+      POLICY_HND *user_hnd;
+
+      /**The new password*/
+      char *password;
+   } in;
+};
+
+/**
+ * Sets a user's password
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+
+int cac_SamSetPassword(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SamSetPassword *op);
+
+struct SamGetUserInfo {
+   struct {
+      /**Open Handle to a user*/
+      POLICY_HND *user_hnd;
+   } in;
+
+   struct {
+      CacUserInfo *info;
+   } out;
+};
+
+/**
+ * Retrieves user information using a CacUserInfo structure. If you would like to use a SAM_USERINFO_CTR directly, use cac_SamGetUserInfoCtr()
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @see cac_SamGetUserInfoCtr()
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_SamGetUserInfo(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SamGetUserInfo *op);
+
+struct SamSetUserInfo {
+   struct {
+      /**Open handle to a user*/
+      POLICY_HND *user_hnd;
+
+      /**Structure containing the data you would like to set*/
+      CacUserInfo *info;
+   } in;
+};
+
+/**
+ * Sets the user info using a CacUserInfo structure. If you would like to use a SAM_USERINFO_CTR directly use cac_SamSetUserInfoCtr().
+ * @note All fields in the CacUserInfo structure will be set. Best to call cac_GetUserInfo() modify fields that you want, and then call cac_SetUserInfo().
+ * @note When calling this, you _must_ set the user's password.
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @see cac_SamSetUserInfoCtr()
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_SamSetUserInfo(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SamSetUserInfo *op);
+
+struct SamGetUserInfoCtr {
+   struct {
+      /**Open handle to a user*/
+      POLICY_HND *user_hnd;
+
+      /**What USER_INFO structure you want. See include/rpc_samr.h*/
+      uint16 info_class;
+   } in;
+
+   struct {
+      /**returned user info*/
+      SAM_USERINFO_CTR *ctr;
+   } out;
+};
+
+/**
+ * Retrieves user information using a SAM_USERINFO_CTR structure. If you don't want to use this structure, user SamGetUserInfo()
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @see cac_SamGetUserInfo()
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_SamGetUserInfoCtr(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SamGetUserInfoCtr *op);
+
+struct SamSetUserInfoCtr {
+   struct {
+      /**Open handle to a user*/
+      POLICY_HND *user_hnd;
+
+      /**user info - make sure ctr->switch_value is set properly*/
+      SAM_USERINFO_CTR *ctr;
+   } in;
+};
+
+/**
+ * Sets the user info using a SAM_USERINFO_CTR structure. If you don't want to use this structure, use cac_SamSetUserInfo()
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @see cac_SamSetUserInfo()
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+
+int cac_SamSetUserInfoCtr(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SamSetUserInfoCtr *op);
+
+struct SamRenameUser {
+   struct {
+      /**Open handle to user*/
+      POLICY_HND *user_hnd;
+
+      /**New user name*/
+      char *new_name;
+   } in;
+};
+
+/**
+ * Changes the name of a user.
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_SamRenameUser(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SamRenameUser *op);
+
+struct SamGetGroupInfo {
+   struct {
+      /**Open handle to a group*/
+      POLICY_HND *group_hnd;
+   } in;
+
+   struct {
+      /**Returned info about the group*/
+      CacGroupInfo *info;
+   } out;
+};
+
+/**
+ * Retrieves information about a group.
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_SamGetGroupInfo(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SamGetGroupInfo *op);
+
+struct SamSetGroupInfo {
+   struct {
+      /**Open handle to a group*/
+      POLICY_HND *group_hnd;
+
+      /**group info*/
+      CacGroupInfo *info;
+   } in;
+};
+
+/**
+ * Sets information about a group.
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_SamSetGroupInfo(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SamSetGroupInfo *op);
+
+struct SamRenameGroup {
+   struct {
+      /**Open handle to a group*/
+      POLICY_HND *group_hnd;
+
+      /**New name*/
+      char *new_name;
+   } in;
+};
+
+/**
+ * Changes the name of a group
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+
+int cac_SamRenameGroup(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SamRenameGroup *op);
+
+struct SamGetAliasInfo {
+   struct {
+      /**Open handle to an alias*/
+      POLICY_HND *alias_hnd;
+   } in;
+
+   struct {
+      /**Returned alias info*/
+      CacAliasInfo *info;
+   } out;
+};
+
+/**
+ * Retrieves information about an alias.
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_SamGetAliasInfo(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SamGetAliasInfo *op);
+
+struct SamSetAliasInfo {
+   struct {
+      /**Open handle to an alias*/
+      POLICY_HND *alias_hnd;
+      
+      /**Returned alias info*/
+      CacAliasInfo *info;
+   } in;
+};
+
+/**
+ * Sets information about an alias.
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE The operation could not complete successfully. hnd->status is set with appropriate NTSTATUS code
+ * @return CAC_SUCCESS The operation completed successfully
+ */
+int cac_SamSetAliasInfo(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SamSetAliasInfo *op);
+
+struct SamGetDomainInfo {
+   struct {
+      /**Open handle to the domain SAM*/
+      POLICY_HND *dom_hnd;
+   } in;
+
+   struct {
+      /**Returned domain info*/
+      CacDomainInfo *info;
+   } out;
+};
+
+/**
+ * Gets domain information in the form of a CacDomainInfo structure. 
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @see SamGetDomainInfoCtr()
+ * @return CAC_FAILURE - the operation was not successful hnd->status is set appropriately
+ * @return CAC_SUCCESS - the operation was successful
+ * @return CAC_PARTIAL_SUCCESS - This function makes 3 rpc calls, if one or two fail and the rest succeed, 
+ *                                  not all fields in the CacDomainInfo structure will be filled
+ */
+int cac_SamGetDomainInfo(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SamGetDomainInfo *op);
+
+struct SamGetDomainInfoCtr {
+   struct {
+      /**Open handle to domain*/
+      POLICY_HND *dom_hnd;
+
+      /**What info level you want*/
+      uint16 info_class;
+   } in;
+
+   struct {
+      SAM_UNK_CTR *info;
+   } out;
+};
+
+/**
+ * Gets domain information in the form of a SAM_UNK_CTR structure. 
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @see SamGetDomainInfo()
+ * @return CAC_FAILURE - the operation was not successful hnd->status is set appropriately
+ * @return CAC_SUCCESS - the operation was successful
+ */
+int cac_SamGetDomainInfoCtr(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SamGetDomainInfoCtr *op);
+
+struct SamGetDisplayInfo {
+   struct {
+      /**Open handle to domain*/
+      POLICY_HND *dom_hnd;
+
+      /**What type of data*/
+      uint16 info_class;
+
+      /**(Optional)If 0, max_entries and max_size will be filled in by the function*/
+      uint32 max_entries;
+      
+      /**(Optional)If 0, max_entries and max_size will be filled in by the function*/
+      uint32 max_size;
+   } in;
+
+   struct {
+      /**Do not modify this value, use the same value between multiple calls (ie in while loop)*/
+      uint32 resume_idx;
+
+      /**Number of entries returned*/
+      uint32 num_entries;
+
+      /**Returned display info*/
+      SAM_DISPINFO_CTR ctr;
+
+      /**Internal value. Do not modify.*/
+      uint32 loop_count;
+
+      BOOL done;
+   } out;
+};
+
+/**
+ * Gets dislpay information using a SAM_DISPINFO_CTR.
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE - the operation was not successful hnd->status is set appropriately
+ * @return CAC_SUCCESS - the operation was successful
+ */
+int cac_SamGetDisplayInfo(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SamGetDisplayInfo *op);
+
+struct SamLookupDomain {
+   struct {
+      /**Open handle to the sam (opened with cac_SamConnect() or cac_SamOpenDomain()*/
+      POLICY_HND *sam;
+
+      /**Name of the domain to lookup*/
+      char *name;
+   } in;
+
+   struct {
+      /**SID of the domain*/
+      DOM_SID *sid;
+   } out;
+};
+
+/**
+ * Looks up a Domain SID given it's name.
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE - the operation was not successful hnd->status is set appropriately
+ * @return CAC_SUCCESS - the operation was successful
+ */
+int cac_SamLookupDomain(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SamLookupDomain *op);
+
+struct SamGetSecurityObject {
+   struct {
+      /**An open handle (SAM, domain or user)*/
+      POLICY_HND *pol;
+   } in;
+
+   struct {
+      SEC_DESC_BUF *sec;
+   } out;
+};
+
+/**
+ * Retrievies Security descriptor information for a SAM/Domain/user
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE - the operation was not successful hnd->status is set appropriately
+ * @return CAC_SUCCESS - the operation was successful
+ */
+int cac_SamGetSecurityObject(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SamGetSecurityObject *op);
+
+struct SamFlush {
+   struct {
+      /**Open handle to the domain SAM*/
+      POLICY_HND *dom_hnd;
+
+      /**(Optional)Domain SID. If NULL, the domain in hnd->domain will be opened*/
+      DOM_SID *sid;
+
+      /**(Optional)Desired access to re-open the domain with. If 0, MAXIMUM_ALLOWED_ACCESS is used.*/
+      uint32 access;
+   } in;
+};
+
+/**
+ * Closes the domain handle, then re-opens it - effectively flushing any changes made.
+ * WARNING: if this fails you will no longer have an open handle to the domain SAM.
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized Parameters
+ * @return CAC_FAILURE - the operation was not successful hnd->status is set appropriately
+ * @return CAC_SUCCESS - the operation was successful
+ */
+int cac_SamFlush(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SamFlush *op);
+
+/**@}*/ /*SAM_Functions*/
+
+/**@addtogroup SCM_Functions
+ * @{
+ */
+
+struct SvcOpenScm {
+   struct {
+      /**Desired access to open the Handle with. See SC_RIGHT_MGR_* or SC_MANAGER_* in include/rpc_secdes.h*/
+      uint32 access;
+   } in;
+
+   struct {
+      /**Handle to the SCM*/
+      POLICY_HND *scm_hnd;
+   } out;
+};
+
+/**
+ * Opens a handle to the SCM on the remote machine.
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE - the operation was not successful hnd->status is set appropriately
+ * @return CAC_SUCCESS - the operation was successful
+ */
+int cac_SvcOpenScm(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SvcOpenScm *op);
+
+/**
+ * Closes an Svc handle (SCM or Service)
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param scm_hnd The handle to close
+ * @return CAC_FAILURE - the operation was not successful hnd->status is set appropriately
+ * @return CAC_SUCCESS - the operation was successful
+ */
+int cac_SvcClose(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, POLICY_HND *scm_hnd);
+
+struct SvcEnumServices {
+   struct {
+      /**Open handle to the SCM*/
+      POLICY_HND *scm_hnd;
+
+      /**(Optional)Type of service to enumerate. Possible values:
+       *  - SVCCTL_TYPE_WIN32
+       *  - SVCCTL_TYPE_DRIVER
+       *  If this is 0, (SVCCTL_TYPE_DRIVER | SVCCTL_TYPE_WIN32) is assumed.
+       */
+      uint32 type;
+
+      /**(Optional)State of service to enumerate. Possible values:
+       *  - SVCCTL_STATE_ACTIVE
+       *  - SVCCTL_STATE_INACTIVE
+       *  - SVCCTL_STATE_ALL
+       *  If this is 0, SVCCTL_STATE_ALL is assumed.
+       */
+      uint32 state;
+   } in;
+   
+   struct {
+      /**Number of services returned*/
+      uint32 num_services;
+
+      /**Array of service structures*/
+      CacService *services;
+   } out;
+};
+
+/**
+ * Enumerates services on the remote machine.
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized parameters
+ * @return CAC_FAILURE - the operation was not successful hnd->status is set appropriately
+ * @return CAC_SUCCESS - the operation was successful
+ */
+int cac_SvcEnumServices(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SvcEnumServices *op);
+
+struct SvcOpenService {
+   struct {
+      /**Handle to the Service Control Manager*/
+      POLICY_HND *scm_hnd;
+
+      /**Access mask to open service with see SERVICE_* or SC_RIGHT_SVC_* in include/rpc_secdes.h*/
+      uint32 access;
+
+      /**The name of the service. _not_ the display name*/
+      char *name;
+   } in;
+
+   struct {
+      /**Handle to the open service*/
+      POLICY_HND *svc_hnd;
+   } out;
+};
+
+/**
+ * Opens a handle to a service.
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized Parameters
+ * @return CAC_FAILURE - the operation was not successful hnd->status is set appropriately
+ * @return CAC_SUCCESS - the operation was successful
+ */
+
+int cac_SvcOpenService(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SvcOpenService *op);
+
+struct SvcGetStatus {
+   struct {
+      /**Open handle to the service to query*/
+      POLICY_HND *svc_hnd;
+   } in;
+
+   struct {
+      /**The status of the service. See include/rpc_svcctl.h for SERVICE_STATUS definition.*/
+      SERVICE_STATUS status;
+   } out;
+};
+
+/**
+ * Retrieves the status of a service.
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized Parameters
+ * @return CAC_FAILURE - the operation was not successful hnd->status is set appropriately
+ * @return CAC_SUCCESS - the operation was successful
+ */
+int cac_SvcGetStatus(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SvcGetStatus *op);
+
+struct SvcStartService {
+   struct {
+      /**open handle to the service*/
+      POLICY_HND *svc_hnd;
+
+      /**Array of parameters to start the service with. Can be NULL if num_parms is 0*/
+      char **parms;
+
+      /**Number of parameters in the parms array*/
+      uint32 num_parms;
+
+      /**Number of seconds to wait for the service to actually start. If this is 0, then the status will not be checked after the initial call*/
+      uint32 timeout;
+   } in;
+};
+
+/**
+ * Attempts to start a service.
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized Parameters
+ * @return CAC_FAILURE - the operation was not successful hnd->status is set appropriately
+ * @return CAC_SUCCESS - the operation was successful
+ */
+
+int cac_SvcStartService(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SvcStartService *op);
+
+struct SvcControlService {
+   struct {
+      /**Open handle to the service to control*/
+      POLICY_HND *svc_hnd;
+
+      /**The control operation to perform. Possible values (from include/rpc_svcctl.h):
+       * - SVCCTL_CONTROL_STOP
+       * - SVCCTL_CONTROL_PAUSE
+       * - SVCCTL_CONTROL_CONTINUE
+       * - SVCCTL_CONTROL_SHUTDOWN
+       */
+      uint32 control;
+   } in;
+
+   struct {
+      /**The returned status of the service, _immediately_ after the call*/
+      SERVICE_STATUS *status;
+   } out;
+};
+
+/**
+ * Performs a control operation on a service and _immediately_ returns.
+ * @see cac_SvcStopService()
+ * @see cac_SvcPauseService()
+ * @see cac_SvcContinueService()
+ * @see cac_SvcShutdownService()
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized Parameters
+ * @return CAC_FAILURE - the operation was not successful hnd->status is set appropriately
+ * @return CAC_SUCCESS - the operation was successful
+ */
+int cac_SvcControlService(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SvcControlService *op);
+
+struct SvcStopService {
+   struct {
+      /**Open handle to the service*/
+      POLICY_HND *svc_hnd;
+
+      /**Number of seconds to wait for the service to actually start. 
+       * If this is 0, then the status will not be checked after the initial call and CAC_SUCCESS might be returned if the status isn't actually started
+       */
+      uint32 timeout;
+   } in;
+
+   struct {
+      /**Status of the service after the operation*/
+      SERVICE_STATUS status;
+   } out;
+};
+
+/**
+ * Attempts to stop a service.
+ * @see cacSvcControlService()
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized Parameters
+ * @return CAC_FAILURE - the operation was not successful. If hnd->status is NT_STATUS_OK, then a timeout occured.
+ * @return CAC_SUCCESS - the operation was successful
+ */
+int cac_SvcStopService(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SvcStopService *op);
+
+struct SvcPauseService {
+   struct {
+      /**Open handle to the service*/
+      POLICY_HND *svc_hnd;
+
+      /**Number of seconds to wait for the service to actually start. 
+       * If this is 0, then the status will not be checked after the initial call and CAC_SUCCESS might be returned if the status isn't actually started
+       */
+      uint32 timeout;
+   } in;
+
+   struct {
+      /**Status of the service after the operation*/
+      SERVICE_STATUS status;
+   } out;
+};
+
+/**
+ * Attempts to pause a service.
+ * @see cacSvcControlService()
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized Parameters
+ * @return CAC_FAILURE - the operation was not successful. If hnd->status is NT_STATUS_OK, then a timeout occured.
+ * @return CAC_SUCCESS - the operation was successful
+ */
+int cac_SvcPauseService(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SvcPauseService *op);
+
+struct SvcContinueService {
+   struct {
+      /**Open handle to the service*/
+      POLICY_HND *svc_hnd;
+
+      /**Number of seconds to wait for the service to actually start. 
+       * If this is 0, then the status will not be checked after the initial call and CAC_SUCCESS might be returned if the status isn't actually started
+       */
+      uint32 timeout;
+   } in;
+
+   struct {
+      /**Status of the service after the operation*/
+      SERVICE_STATUS status;
+   } out;
+};
+
+/**
+ * Attempts to continue a paused service.
+ * @see cacSvcControlService()
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized Parameters
+ * @return CAC_FAILURE - the operation was not successful. If hnd->status is NT_STATUS_OK, then a timeout occured.
+ * @return CAC_SUCCESS - the operation was successful
+ */
+int cac_SvcContinueService(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SvcContinueService *op);
+
+struct SvcGetDisplayName {
+   struct {
+      /**Open handle to the service*/
+      POLICY_HND *svc_hnd;
+   } in;
+
+   struct {
+      /**The returned display name of the service*/
+      char *display_name;
+   } out;
+};
+
+/**
+ * Retrieves the display name of a service _not currently working_
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized Parameters
+ * @return CAC_FAILURE - the operation was not successful hnd->status is set appropriately
+ * @return CAC_SUCCESS - the operation was successful
+ */
+int cac_SvcGetDisplayName(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SvcGetDisplayName *op);
+
+struct SvcGetServiceConfig {
+   struct {
+      /**Open handle to the service*/
+      POLICY_HND *svc_hnd;
+   } in;
+
+   struct {
+      /**Returned Configuration information*/
+      CacServiceConfig config;
+   } out;
+};
+
+/**
+ * Retrieves configuration information about a service.
+ * @param hnd Initialized and connected server handle
+ * @param mem_ctx Context for memory allocation
+ * @param op Initialized Parameters
+ * @return CAC_FAILURE - the operation was not successful hnd->status is set appropriately
+ * @return CAC_SUCCESS - the operation was successful
+ */
+int cac_SvcGetServiceConfig(CacServerHandle *hnd, TALLOC_CTX *mem_ctx, struct SvcGetServiceConfig *op);
+
+/**@}*/ /*SCM_Functions*/
+
+#endif /* LIBMSRPC_H */
+
+
diff --git a/source3/include/libmsrpc_internal.h b/source3/include/libmsrpc_internal.h
new file mode 100644
index 0000000000..5073813e21
--- /dev/null
+++ b/source3/include/libmsrpc_internal.h
@@ -0,0 +1,69 @@
+/* 
+ *  Unix SMB/CIFS implementation.
+ *  MS-RPC client internal definitions
+ *  Copyright (C) Chris Nicholls              2005.
+ *  
+ *  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 2 of the License, 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.
+ */
+
+#ifndef LIBMSRPC_INTERNAL_H
+#define LIBMSRPC_INTERNAL_H
+
+#include "libmsrpc.h"
+
+/*definitions*/
+
+struct CacServerHandleInternal {
+   /*stores the os type of the server*/
+   uint16 srv_level;
+
+   /*stores the initialized/active pipes*/
+   BOOL pipes[PI_MAX_PIPES];
+
+   /*underlying smbc context*/
+   SMBCCTX *ctx;
+
+   /*did the user supply this SMBCCTX?*/
+   BOOL user_supplied_ctx;
+};
+
+/*nessecary prototypes*/
+BOOL rid_in_list(uint32 rid, uint32 *list, uint32 list_len);
+
+int cac_ParseRegPath(char *path, uint32 *reg_type, char **key_name);
+
+REG_VALUE_DATA *cac_MakeRegValueData(TALLOC_CTX *mem_ctx, uint32 data_type, REGVAL_BUFFER buf);
+
+RPC_DATA_BLOB *cac_MakeRpcDataBlob(TALLOC_CTX *mem_ctx, uint32 data_type, REG_VALUE_DATA data);
+
+SAM_USERINFO_CTR *cac_MakeUserInfoCtr(TALLOC_CTX *mem_ctx, CacUserInfo *info);
+
+CacUserInfo *cac_MakeUserInfo(TALLOC_CTX *mem_ctx, SAM_USERINFO_CTR *ctr);
+CacGroupInfo *cac_MakeGroupInfo(TALLOC_CTX *mem_ctx, GROUP_INFO_CTR *ctr);
+GROUP_INFO_CTR *cac_MakeGroupInfoCtr(TALLOC_CTX *mem_ctx, CacGroupInfo *info);
+CacAliasInfo *cac_MakeAliasInfo(TALLOC_CTX *mem_ctx, ALIAS_INFO_CTR ctr);
+ALIAS_INFO_CTR *cac_MakeAliasInfoCtr(TALLOC_CTX *mem_ctx, CacAliasInfo *info);
+CacDomainInfo *cac_MakeDomainInfo(TALLOC_CTX *mem_ctx, SAM_UNK_INFO_1 *info1, SAM_UNK_INFO_2 *info2, SAM_UNK_INFO_12 *info12);
+CacService *cac_MakeServiceArray(TALLOC_CTX *mem_ctx, ENUM_SERVICES_STATUS *svc, uint32 num_services);
+int cac_InitCacServiceConfig(TALLOC_CTX *mem_ctx, SERVICE_CONFIG *src, CacServiceConfig *dest);
+
+SMBCSRV *smbc_attr_server(SMBCCTX *context,
+                          const char *server, const char *share, 
+                          fstring workgroup,
+                          fstring username, fstring password,
+                          POLICY_HND *pol);
+
+
+#endif /* LIBMSRPC_INTERNAL_H */