Provided by: libnet-ldap-perl_0.6500+dfsg-1_all 
NAME
Net::LDAP::Constant - Constants for use with Net::LDAP
SYNOPSIS
use Net::LDAP qw(LDAP_SUCCESS LDAP_PROTOCOL_ERROR);
DESCRIPTION
Net::LDAP::Constant exports constant subroutines for the following LDAP error codes.
Protocol Constants
LDAP_SUCCESS s0(0)
Operation completed without error
LDAP_OPERATIONS_ERROR s0(1)
Server encountered an internal error
LDAP_PROTOCOL_ERROR s0(2)
Unrecognized version number or incorrect PDU structure
LDAP_TIMELIMIT_EXCEEDED s0(3)
The time limit on a search operation has been exceeded
LDAP_SIZELIMIT_EXCEEDED s0(4)
The maximum number of search results to return has been exceeded.
LDAP_COMPARE_FALSE s0(5)
This code is returned when a compare request completes and the attribute value given
is not in the entry specified
LDAP_COMPARE_TRUE s0(6)
This code is returned when a compare request completes and the attribute value given
is in the entry specified
LDAP_AUTH_METHOD_NOT_SUPPORTED s0(7)
Unrecognized SASL mechanism name
LDAP_STRONG_AUTH_NOT_SUPPORTED s0(7)
Unrecognized SASL mechanism name
LDAP_STRONG_AUTH_REQUIRED s0(8)
The server requires authentication be performed with a SASL mechanism
LDAP_PARTIAL_RESULTS s0(9)
Returned to version 2 clients when a referral is returned. The response will contain a
list of URLs for other servers.
LDAP_REFERRAL (10)
The server is referring the client to another server. The response will contain a list
of URLs
LDAP_ADMIN_LIMIT_EXCEEDED (11)
The server has exceed the maximum number of entries to search while gathering a list
of search result candidates
LDAP_UNAVAILABLE_CRITICAL_EXT (12)
A control or matching rule specified in the request is not supported by the server
LDAP_CONFIDENTIALITY_REQUIRED (13)
This result code is returned when confidentiality is required to perform a given
operation
LDAP_SASL_BIND_IN_PROGRESS (14)
The server requires the client to send a new bind request, with the same SASL
mechanism, to continue the authentication process
LDAP_NO_SUCH_ATTRIBUTE (16)
The request referenced an attribute that does not exist
LDAP_UNDEFINED_TYPE (17)
The request contains an undefined attribute type
LDAP_INAPPROPRIATE_MATCHING (18)
An extensible matching rule in the given filter does not apply to the specified
attribute
LDAP_CONSTRAINT_VIOLATION (19)
The request contains a value which does not meet with certain constraints. This
result can be returned as a consequence of
· The request was to add or modify a user password, and the password fails to meet
the criteria the server is configured to check. This could be that the password is
too short, or a recognizable word (e.g. it matches one of the attributes in the
users entry) or it matches a previous password used by the same user.
· The request is a bind request to a user account that has been locked
LDAP_TYPE_OR_VALUE_EXISTS (20)
The request attempted to add an attribute type or value that already exists
LDAP_INVALID_SYNTAX (21)
Some part of the request contained an invalid syntax. It could be a search with an
invalid filter or a request to modify the schema and the given schema has a bad
syntax.
LDAP_NO_SUCH_OBJECT (32)
The server cannot find an object specified in the request
LDAP_ALIAS_PROBLEM (33)
Server encountered a problem while attempting to dereference an alias
LDAP_INVALID_DN_SYNTAX (34)
The request contained an invalid DN
LDAP_IS_LEAF (35)
The specified entry is a leaf entry
LDAP_ALIAS_DEREF_PROBLEM (36)
Server encountered a problem while attempting to dereference an alias
LDAP_PROXY_AUTHZ_FAILURE (47)
The user bound is not authorized to assume the requested identity.
LDAP_INAPPROPRIATE_AUTH (48)
The server requires the client which had attempted to bind anonymously or without
supplying credentials to provide some form of credentials
LDAP_INVALID_CREDENTIALS (49)
The wrong password was supplied or the SASL credentials could not be processed
LDAP_INSUFFICIENT_ACCESS (50)
The client does not have sufficient access to perform the requested operation
LDAP_BUSY (51)
The server is too busy to perform requested operation
LDAP_UNAVAILABLE (52)
The server in unavailable to perform the request, or the server is shutting down
LDAP_UNWILLING_TO_PERFORM (53)
The server is unwilling to perform the requested operation
LDAP_LOOP_DETECT (54)
The server was unable to perform the request due to an internal loop detected
LDAP_SORT_CONTROL_MISSING (60)
The search contained a "virtual list view" control, but not a server-side sorting
control, which is required when a "virtual list view" is given.
LDAP_INDEX_RANGE_ERROR (61)
The search contained a control for a "virtual list view" and the results exceeded the
range specified by the requested offsets.
LDAP_NAMING_VIOLATION (64)
The request violates the structure of the DIT
LDAP_OBJECT_CLASS_VIOLATION (65)
The request specifies a change to an existing entry or the addition of a new entry
that does not comply with the servers schema
LDAP_NOT_ALLOWED_ON_NONLEAF (66)
The requested operation is not allowed on an entry that has child entries
LDAP_NOT_ALLOWED_ON_RDN (67)
The requested operation ill affect the RDN of the entry
LDAP_ALREADY_EXISTS (68)
The client attempted to add an entry that already exists. This can occur as a result
of
· An add request was submitted with a DN that already exists
· A modify DN requested was submitted, where the requested new DN already exists
· The request is adding an attribute to the schema and an attribute with the given
OID or name already exists
LDAP_NO_OBJECT_CLASS_MODS (69)
Request attempt to modify the object class of an entry that should not be modified
LDAP_RESULTS_TOO_LARGE (70)
The results of the request are to large
LDAP_AFFECTS_MULTIPLE_DSAS (71)
The requested operation needs to be performed on multiple servers where the requested
operation is not permitted
LDAP_VLV_ERROR (76)
A VLV error has occurred
LDAP_OTHER (80)
An unknown error has occurred
LDAP_SERVER_DOWN (81)
"Net::LDAP" cannot establish a connection or the connection has been lost
LDAP_LOCAL_ERROR (82)
An error occurred in "Net::LDAP"
LDAP_ENCODING_ERROR (83)
"Net::LDAP" encountered an error while encoding the request packet that would have
been sent to the server
LDAP_DECODING_ERROR (84)
"Net::LDAP" encountered an error while decoding a response packet from the server.
LDAP_TIMEOUT (85)
"Net::LDAP" timeout while waiting for a response from the server
LDAP_AUTH_UNKNOWN (86)
The method of authentication requested in a bind request is unknown to the server
LDAP_FILTER_ERROR (87)
An error occurred while encoding the given search filter.
LDAP_USER_CANCELED (88)
The user canceled the operation
LDAP_PARAM_ERROR (89)
An invalid parameter was specified
LDAP_NO_MEMORY (90)
Out of memory error
LDAP_CONNECT_ERROR (91)
A connection to the server could not be established
LDAP_NOT_SUPPORTED (92)
An attempt has been made to use a feature not supported by Net::LDAP
LDAP_CONTROL_NOT_FOUND (93)
The controls required to perform the requested operation were not found.
LDAP_NO_RESULTS_RETURNED (94)
No results were returned from the server.
LDAP_MORE_RESULTS_TO_RETURN (95)
There are more results in the chain of results.
LDAP_CLIENT_LOOP (96)
A loop has been detected. For example when following referrals.
LDAP_REFERRAL_LIMIT_EXCEEDED (97)
The referral hop limit has been exceeded.
LDAP_CANCELED (118)
Operation was canceled
LDAP_NO_SUCH_OPERATION (119)
Server has no knowledge of the operation requested for cancellation
LDAP_TOO_LATE (120)
Too late to cancel the outstanding operation
LDAP_CANNOT_CANCEL (121)
The identified operation does not support cancellation or the cancel operation cannot
be performed
LDAP_ASSERTION_FAILED (122)
An assertion control given in the LDAP operation evaluated to false causing the
operation to not be performed.
LDAP_SYNC_REFRESH_REQUIRED (4096)
Refresh Required.
Control OIDs
LDAP_CONTROL_SORTREQUEST (1.2.840.113556.1.4.473)
LDAP_CONTROL_SORTRESULT (1.2.840.113556.1.4.474)
LDAP_CONTROL_SORTRESPONSE (1.2.840.113556.1.4.474)
LDAP_CONTROL_VLVREQUEST (2.16.840.1.113730.3.4.9)
LDAP_CONTROL_VLVRESPONSE (2.16.840.1.113730.3.4.10)
LDAP_CONTROL_PROXYAUTHORIZATION (2.16.840.1.113730.3.4.18)
LDAP_CONTROL_PROXYAUTHENTICATION (2.16.840.1.113730.3.4.18)
LDAP_CONTROL_PAGED (1.2.840.113556.1.4.319)
LDAP_CONTROL_TREE_DELETE (1.2.840.113556.1.4.805)
LDAP_CONTROL_MATCHEDVALS (1.2.826.0.1.3344810.2.2)
LDAP_CONTROL_MATCHEDVALUES (1.2.826.0.1.3344810.2.3)
LDAP_CONTROL_MANAGEDSAIT (2.16.840.1.113730.3.4.2)
LDAP_CONTROL_PERSISTENTSEARCH (2.16.840.1.113730.3.4.3)
LDAP_CONTROL_ENTRYCHANGE (2.16.840.1.113730.3.4.7)
LDAP_CONTROL_PWEXPIRED (2.16.840.1.113730.3.4.4)
LDAP_CONTROL_PWEXPIRING (2.16.840.1.113730.3.4.5)
LDAP_CONTROL_REFERRALS (1.2.840.113556.1.4.616)
LDAP_CONTROL_RELAX (1.3.6.1.4.1.4203.666.5.12)
LDAP_CONTROL_PASSWORDPOLICY (1.3.6.1.4.1.42.2.27.8.5.1)
LDAP_CONTROL_PERMISSIVEMODIFY (1.2.840.113556.1.4.1413)
LDAP_CONTROL_PREREAD (1.3.6.1.1.13.1)
LDAP_CONTROL_POSTREAD (1.3.6.1.1.13.2)
LDAP_CONTROL_ASSERTION (1.3.6.1.1.12)
LDAP_CONTROL_DONTUSECOPY (1.3.6.1.1.22)
LDAP_CONTROL_NOOP (1.3.6.1.4.1.4203.666.5.2)
LDAP_CONTROL_SYNC (1.3.6.1.4.1.4203.1.9.1.1)
LDAP_CONTROL_SYNC_STATE (1.3.6.1.4.1.4203.1.9.1.2)
LDAP_CONTROL_SYNC_DONE (1.3.6.1.4.1.4203.1.9.1.3)
LDAP_SYNC_INFO (1.3.6.1.4.1.4203.1.9.1.4)
Control constants
LDAP_PP_PASSWORD_EXPIRED s0(0) [LDAP_CONTROL_PASSWORDPOLICY]
The account's password has expired.
LDAP_PP_ACCOUNT_LOCKED s0(1) [LDAP_CONTROL_PASSWORDPOLICY]
The account is locked.
LDAP_PP_CHANGE_AFTER_RESET s0(2) [LDAP_CONTROL_PASSWORDPOLICY]
The account's password has been reset and now must be changed.
LDAP_PP_PASSWORD_MOD_NOT_ALLOWED s0(3) [LDAP_CONTROL_PASSWORDPOLICY]
The account's password may not be modified.
LDAP_PP_MUST_SUPPLY_OLD_PASSWORD s0(4) [LDAP_CONTROL_PASSWORDPOLICY]
The old password must also be supplied when setting a new password.
LDAP_PP_INSUFFICIENT_PASSWORD_QUALITY s0(5) [LDAP_CONTROL_PASSWORDPOLICY]
The new password was not of sufficient quality.
LDAP_PP_PASSWORD_TOO_SHORT s0(6) [LDAP_CONTROL_PASSWORDPOLICY]
The new password was too short.
LDAP_PP_PASSWORD_TOO_YOUNG s0(7) [LDAP_CONTROL_PASSWORDPOLICY]
The previous password was changed too recently.
LDAP_PP_PASSWORD_IN_HISTORY s0(8) [LDAP_CONTROL_PASSWORDPOLICY]
The new password was used too recently.
LDAP_SYNC_NONE s0(0) [LDAP_CONTROL_SYNC]
LDAP_SYNC_REFRESH_ONLY s0(1) [LDAP_CONTROL_SYNC]
LDAP_SYNC_RESERVED s0(2) [LDAP_CONTROL_SYNC]
LDAP_SYNC_REFRESH_AND_PERSIST s0(3) [LDAP_CONTROL_SYNC]
LDAP_SYNC_REFRESH_PRESENTS s0(0) [LDAP_SYNC_INFO]
LDAP_SYNC_REFRESH_DELETES s0(1) [LDAP_SYNC_INFO]
LDAP_TAG_SYNC_NEW_COOKIE (0x80) [LDAP_SYNC_INFO]
LDAP_TAG_SYNC_REFRESH_DELETE (0xa1) [LDAP_SYNC_INFO]
LDAP_TAG_SYNC_REFRESH_PRESENT (0xa2) [LDAP_SYNC_INFO]
LDAP_TAG_SYNC_ID_SET (0xa3) [LDAP_SYNC_INFO]
LDAP_TAG_SYNC_COOKIE (0x04) [LDAP_SYNC_INFO]
LDAP_TAG_REFRESHDELETES (0x01) [LDAP_SYNC_INFO]
LDAP_TAG_REFRESHDONE (0x01) [LDAP_SYNC_INFO]
LDAP_TAG_RELOAD_HINT (0x01) [LDAP_CONTROL_SYNC]
LDAP_SYNC_PRESENT s0(0) [LDAP_CONTROL_SYNC_STATE]
LDAP_SYNC_ADD s0(1) [LDAP_CONTROL_SYNC_STATE]
LDAP_SYNC_MODIFY s0(2) [LDAP_CONTROL_SYNC_STATE]
LDAP_SYNC_DELETE s0(3) [LDAP_CONTROL_SYNC_STATE]
Extension OIDs
Net::LDAP::Constant exports constant subroutines for the following LDAP extension OIDs.
LDAP_NOTICE_OF_DISCONNECTION (1.3.6.1.4.1.1466.20036)
Indicates that the server is about to close the connection due to an error (RFC 4511)
LDAP_EXTENSION_START_TLS (1.3.6.1.4.1.1466.20037)
Indicates if the server supports the Start TLS extension (RFC 4513)
LDAP_EXTENSION_PASSWORD_MODIFY (1.3.6.1.4.1.4203.1.11.1)
Indicates that the server supports the Password Modify extension (RFC 3062)
LDAP_EXTENSION_WHO_AM_I (1.3.6.1.4.1.4203.1.11.3)
Indicates that the server supports the "Who am I?" extension (RFC 4532)
LDAP_EXTENSION_REFRESH (1.3.6.1.4.1.1466.101.119.1)
Indicates that the server supports the Refresh extension (RFC 2589)
LDAP_EXTENSION_CANCEL (1.3.6.1.1.8)
Indicates the server supports the Cancel extension (RFC 3909)
Novell eDirectory Extension OIDs
LDAP_EXTENSION_NDSTOLDAP (2.16.840.1.113719.1.27.100.2)
LDAP_EXTENSION_SPLIT_PARTITION (2.16.840.1.113719.1.27.100.3)
LDAP_EXTENSION_MERGE_PARTITION (2.16.840.1.113719.1.27.100.5)
LDAP_EXTENSION_ADD_REPLICA (2.16.840.1.113719.1.27.100.7)
LDAP_EXTENSION_REFRESH_LDAP_SERVER (2.16.840.1.113719.1.27.100.9)
LDAP_EXTENSION_REMOVE_REPLICA (2.16.840.1.113719.1.27.100.11)
LDAP_EXTENSION_PARTITION_ENTRY_COUNT (2.16.840.1.113719.1.27.100.13)
LDAP_EXTENSION_CHANGE_REPLICA_TYPE (2.16.840.1.113719.1.27.100.15)
LDAP_EXTENSION_GET_REPLICA_INFO (2.16.840.1.113719.1.27.100.17)
LDAP_EXTENSION_LIST_REPLICAS (2.16.840.1.113719.1.27.100.19)
LDAP_EXTENSION_RECEIVE_ALL_UPDATES (2.16.840.1.113719.1.27.100.21)
LDAP_EXTENSION_SEND_ALL_UPDATES (2.16.840.1.113719.1.27.100.23)
LDAP_EXTENSION_REQUEST_PARTITIONSYNC (2.16.840.1.113719.1.27.100.25)
LDAP_EXTENSION_REQUEST_SCHEMASYNC (2.16.840.1.113719.1.27.100.27)
LDAP_EXTENSION_ABORT_PARTITION_OPERATION (2.16.840.1.113719.1.27.100.29)
LDAP_EXTENSION_GET_BINDDN (2.16.840.1.113719.1.27.100.31)
LDAP_EXTENSION_GET_EFFECTIVE_PRIVILEGES (2.16.840.1.113719.1.27.100.33)
LDAP_EXTENSION_SET_REPLICATION_FILTER (2.16.840.1.113719.1.27.100.35)
LDAP_EXTENSION_GET_REPLICATION_FILTER (2.16.840.1.113719.1.27.100.37)
LDAP_EXTENSION_CREATE_ORPHAN_PARTITION (2.16.840.1.113719.1.27.100.39)
LDAP_EXTENSION_REMOVE_ORPHAN_PARTITION (2.16.840.1.113719.1.27.100.41)
LDAP_EXTENSION_TRIGGER_BACKLINKER (2.16.840.1.113719.1.27.100.43)
LDAP_EXTENSION_TRIGGER_DRLPROCESS (2.16.840.1.113719.1.27.100.45)
LDAP_EXTENSION_TRIGGER_JANITOR (2.16.840.1.113719.1.27.100.47)
LDAP_EXTENSION_TRIGGER_LIMBER (2.16.840.1.113719.1.27.100.49)
LDAP_EXTENSION_TRIGGER_SKULKER (2.16.840.1.113719.1.27.100.51)
LDAP_EXTENSION_TRIGGER_SCHEMASYNC (2.16.840.1.113719.1.27.100.53)
LDAP_EXTENSION_TRIGGER_PARTITIONPURGE (2.16.840.1.113719.1.27.100.55)
LDAP_EXTENSION_MONITOR_EVENTS (2.16.840.1.113719.1.27.100.79)
LDAP_EXTENSION_EVENT_NOTIFICATION (2.16.840.1.113719.1.27.100.81)
LDAP_EXTENSION_FILTERED_EVENT_MONITOR (2.16.840.1.113719.1.27.100.84)
LDAP_EXTENSION_LDAPBACKUP (2.16.840.1.113719.1.27.100.96)
LDAP_EXTENSION_LDAPRESTORE (2.16.840.1.113719.1.27.100.98)
LDAP_EXTENSION_GET_EFFECTIVE_LIST_PRIVILEGES (2.16.840.1.113719.1.27.100.103)
LDAP_EXTENSION_CREATE_GROUPING (2.16.840.1.113719.1.27.103.1)
LDAP_EXTENSION_END_GROUPING (2.16.840.1.113719.1.27.103.2)
LDAP_EXTENSION_NMAS_PUT_LOGIN_CONFIGURATION (2.16.840.1.113719.1.39.42.100.1)
LDAP_EXTENSION_NMAS_GET_LOGIN_CONFIGURATION (2.16.840.1.113719.1.39.42.100.3)
LDAP_EXTENSION_NMAS_DELETE_LOGIN_CONFIGURATION (2.16.840.1.113719.1.39.42.100.5)
LDAP_EXTENSION_NMAS_PUT_LOGIN_SECRET (2.16.840.1.113719.1.39.42.100.7)
LDAP_EXTENSION_NMAS_DELETE_LOGIN_SECRET (2.16.840.1.113719.1.39.42.100.9)
LDAP_EXTENSION_NMAS_SET_PASSWORD (2.16.840.1.113719.1.39.42.100.11)
LDAP_EXTENSION_NMAS_GET_PASSWORD (2.16.840.1.113719.1.39.42.100.13)
LDAP_EXTENSION_NMAS_DELETE_PASSWORD (2.16.840.1.113719.1.39.42.100.15)
LDAP_EXTENSION_NMAS_PASSWORD_POLICYCHECK (2.16.840.1.113719.1.39.42.100.17)
LDAP_EXTENSION_NMAS_GET_PASSWORD_POLICY_INFO (2.16.840.1.113719.1.39.42.100.19)
LDAP_EXTENSION_NMAS_CHANGE_PASSWORD (2.16.840.1.113719.1.39.42.100.21)
LDAP_EXTENSION_NMAS_GAMS (2.16.840.1.113719.1.39.42.100.23)
LDAP_EXTENSION_NMAS_MANAGEMENT (2.16.840.1.113719.1.39.42.100.25)
LDAP_EXTENSION_START_FRAMED_PROTOCOL (2.16.840.1.113719.1.142.100.1)
LDAP_EXTENSION_END_FRAMED_PROTOCOL (2.16.840.1.113719.1.142.100.4)
LDAP_EXTENSION_LBURP_OPERATION (2.16.840.1.113719.1.142.100.6)
Feature OIDs
Net::LDAP::Constant exports constant subroutines for the following LDAP feature OIDs.
LDAP_FEATURE_ALL_OPATTS (1.3.6.1.4.1.4203.1.5.1)
Indicates if the server allows "+" for returning all operational attributes (RFC 3673)
LDAP_FEATURE_OBJECTCLASS_ATTRS (1.3.6.1.4.1.4203.1.5.2)
Indicates that the server allows "@objectclass" for returning all attributes used to
represent a particular class of object (RFC 4529)
LDAP_FEATURE_ABSOLUTE_FILTERS (1.3.6.1.4.1.4203.1.5.3)
Indicates that the server supports "(&)" for the absolute True filter, and "(|)" for
the absolute False filter (RFC 4526).
LDAP_FEATURE_LANGUAGE_TAG_OPTIONS (1.3.6.1.4.1.4203.1.5.4)
Indicates the server supports language tag options of the form "lang-language-tag"
with attributes (RFC 3866)
LDAP_FEATURE_LANGUAGE_RANGE_OPTIONS (1.3.6.1.4.1.4203.1.5.5)
Indicates that the server supports language tag range options (RFC 3866)
LDAP_FEATURE_MODIFY_INCREMENT (1.3.6.1.1.14)
Indicates if the server supports the Modify Increment extension (RFC 4525)
Active Directory Capability OIDs
The following constants are specific to Microsoft Active Directory. They serve to denote
capabilities via the non-standard attribute "supportedCapabilities" in the Root DSE.
LDAP_CAP_ACTIVE_DIRECTORY (1.2.840.113556.1.4.800)
Indicates that the LDAP server is running Active Directory and is running as AD DS.
LDAP_CAP_ACTIVE_DIRECTORY_LDAP_INTEG (1.2.840.113556.1.4.1791)
Indicates that the LDAP server on the DC is capable of signing and sealing on an NTLM
authenticated connection, and that the server is capable of performing subsequent
binds on a signed or sealed connection.
LDAP_CAP_ACTIVE_DIRECTORY_V51 (1.2.840.113556.1.4.1670)
On an Active Directory DC operating as AD DS, the presence of this capability
indicates that the LDAP server is running at least the Windows 2003.
On an Active Directory DC operating as AD LDS, the presence of this capability
indicates that the LDAP server is running at least the Windows 2008.
LDAP_CAP_ACTIVE_DIRECTORY_ADAM (1.2.840.113556.1.4.1851)
Indicates that the LDAP server is running Active Directory as AD LDS.
LDAP_CAP_ACTIVE_DIRECTORY_ADAM_DIGEST (1.2.840.113556.1.4.1880)
Indicates on a DC operating as AD LDS, that the DC accepts DIGEST-MD5 binds for AD LDS
security principals.
LDAP_CAP_ACTIVE_DIRECTORY_PARTIAL_SECRETS (1.2.840.113556.1.4.1920)
Indicates that the Active Directory DC operating as AD DS, is an RODC.
LDAP_CAP_ACTIVE_DIRECTORY_V60 (1.2.840.113556.1.4.1935)
Indicates that the LDAP server is running at least the Windows 2008.
LDAP_CAP_ACTIVE_DIRECTORY_V61_R2 (1.2.840.113556.1.4.2080)
Indicates that the LDAP server is running at least the Windows 2008 R2.
LDAP_CAP_ACTIVE_DIRECTORY_W8 (1.2.840.113556.1.4.2237)
Indicates that the LDAP server is running at least the Windows 2012.
SEE ALSO
Net::LDAP, Net::LDAP::Message
AUTHOR
Graham Barr <gbarr@pobox.com>
Please report any bugs, or post any suggestions, to the perl-ldap mailing list
<perl-ldap@perl.org>
COPYRIGHT
Copyright (c) 1998-2009 Graham Barr. All rights reserved. This program is free software;
you can redistribute it and/or modify it under the same terms as Perl itself.