{******************************************************************************}
{                                                                              }
{ Winsock2 QOS Service Provider API interface Unit for Object Pascal           }
{                                                                              }
{ Portions created by Microsoft are Copyright (C) 1995-2001 Microsoft          }
{ Corporation. All Rights Reserved.                                            }
{                                                                              }
{ The original file is: qossp.h, released August 2001. The original Pascal     }
{ code is: QosSp.pas, released December 2000. The initial developer of the     }
{ Pascal code is Marcel van Brakel (brakelm att chello dott nl).               }
{                                                                              }
{ Portions created by Marcel van Brakel are Copyright (C) 1999-2001            }
{ Marcel van Brakel. All Rights Reserved.                                      }
{                                                                              }
{ Obtained through: Joint Endeavour of Delphi Innovators (Project JEDI)        }
{                                                                              }
{ You may retrieve the latest version of this file at the Project JEDI         }
{ APILIB home page, located at http://jedi-apilib.sourceforge.net              }
{                                                                              }
{ The contents of this file are used with permission, subject to the Mozilla   }
{ Public License Version 1.1 (the "License"); you may not use this file except }
{ in compliance with the License. You may obtain a copy of the License at      }
{ http://www.mozilla.org/MPL/MPL-1.1.html                                      }
{                                                                              }
{ Software distributed under the License is distributed on an "AS IS" basis,   }
{ WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for }
{ the specific language governing rights and limitations under the License.    }
{                                                                              }
{ Alternatively, the contents of this file may be used under the terms of the  }
{ GNU Lesser General Public License (the  "LGPL License"), in which case the   }
{ provisions of the LGPL License are applicable instead of those above.        }
{ If you wish to allow use of your version of this file only under the terms   }
{ of the LGPL License and not to allow others to use your version of this file }
{ under the MPL, indicate your decision by deleting  the provisions above and  }
{ replace  them with the notice and other provisions required by the LGPL      }
{ License.  If you do not delete the provisions above, a recipient may use     }
{ your version of this file under either the MPL or the LGPL License.          }
{                                                                              }
{ For more information about the LGPL: http://www.gnu.org/copyleft/lesser.html }
{                                                                              }
{******************************************************************************}


unit JwaQosSp;

{$WEAKPACKAGEUNIT}

{$HPPEMIT ''}
{$HPPEMIT '#include "qossp.h"'}
{$HPPEMIT ''}

{$I jediapilib.inc}

interface

uses
  {$IFDEF USE_DELPHI_TYPES}
  Windows,
  {$ELSE}
  JwaWinType,
  {$ENDIF USE_DELPHI_TYPES}
  JwaWinSock2, JwaQos;

(*
 * Definition of object Types
 *
 *
 * define the values for ObjectType above - RSVP Objects ids start at an
 * offset from zero to allow for ATM objects that might be defined in the
 * lower number range.
 *)

const
  RSVP_OBJECT_ID_BASE     = 1000;
  {$EXTERNALSYM RSVP_OBJECT_ID_BASE}
  RSVP_OBJECT_STATUS_INFO = $00000000 + RSVP_OBJECT_ID_BASE;
  {$EXTERNALSYM RSVP_OBJECT_STATUS_INFO}
  (* RSVP_STATUS_INFO structure passed *)
  RSVP_OBJECT_RESERVE_INFO = $00000001 + RSVP_OBJECT_ID_BASE;
  {$EXTERNALSYM RSVP_OBJECT_RESERVE_INFO}
  (* RSVP_RESERVE_INFO structure passed *)
  RSVP_OBJECT_ADSPEC = $00000002 + RSVP_OBJECT_ID_BASE;
  {$EXTERNALSYM RSVP_OBJECT_ADSPEC}
  (* RSVP_ADSPEC structure passed *)
  RSVP_OBJECT_POLICY_INFO = $00000003 + RSVP_OBJECT_ID_BASE;
  {$EXTERNALSYM RSVP_OBJECT_POLICY_INFO}
  (* RSVP POLICY ELEMENT(S) retrieved *)
  RSVP_OBJECT_FILTERSPEC_LIST = $00000004 + RSVP_OBJECT_ID_BASE;
  {$EXTERNALSYM RSVP_OBJECT_FILTERSPEC_LIST}
  (* RSVP SENDER LIST returned *)

(*
 * IPV4 addressing for RSVP FILTERSPECS
 *)

type
  _IN_ADDR_IPV4 = record
    Addr: ULONG;
    AddrBytes: array [0..3] of UCHAR;
  end;
  {$EXTERNALSYM _IN_ADDR_IPV4}
  IN_ADDR_IPV4 = _IN_ADDR_IPV4;
  {$EXTERNALSYM IN_ADDR_IPV4}
  LPIN_ADDR_IPV4 = ^IN_ADDR_IPV4;
  {$EXTERNALSYM LPIN_ADDR_IPV4}
  TInAddrIPV4 = IN_ADDR_IPV4;
  PInAddrIPV4 = LPIN_ADDR_IPV4;

(*
 * IPV6 addressing for RSVP FILTERSPECS
 *)

  _IN_ADDR_IPV6 = record
    Addr: array [0..15] of UCHAR;               //IPV6 address
  end;
  {$EXTERNALSYM _IN_ADDR_IPV6}
  IN_ADDR_IPV6 = _IN_ADDR_IPV6;
  {$EXTERNALSYM IN_ADDR_IPV6}
  LPIN_ADDR_IPV6 = ^IN_ADDR_IPV6;
  {$EXTERNALSYM LPIN_ADDR_IPV6}
  TInAddrIPV6 = IN_ADDR_IPV6;
  PInAddrIPV6 = LPIN_ADDR_IPV6;

  LPCIN_ADDR_IPV6 = ^IN_ADDR_IPV6;
  {$EXTERNALSYM LPCIN_ADDR_IPV6}

(*
 * IPV4 addressing for RSVP FILTERSPECS
 *)

  LPRSVP_FILTERSPEC_V4 = ^RSVP_FILTERSPEC_V4;
  {$EXTERNALSYM LPRSVP_FILTERSPEC_V4}
  _RSVP_FILTERSPEC_V4 = record
    Address: IN_ADDR_IPV4;
    Unused: USHORT;
    Port: USHORT;
  end;
  {$EXTERNALSYM _RSVP_FILTERSPEC_V4}
  RSVP_FILTERSPEC_V4 = _RSVP_FILTERSPEC_V4;
  {$EXTERNALSYM RSVP_FILTERSPEC_V4}
  TRsvpFilterSpecV4 = RSVP_FILTERSPEC_V4;
  PRsvpFilterSpecV4 = LPRSVP_FILTERSPEC_V4;

  LPRSVP_FILTERSPEC_V6 = ^RSVP_FILTERSPEC_V6;
  {$EXTERNALSYM LPRSVP_FILTERSPEC_V6}
  _RSVP_FILTERSPEC_V6 = record
    Address: IN_ADDR_IPV6;
    UnUsed: USHORT;
    Port: USHORT;
  end;
  {$EXTERNALSYM _RSVP_FILTERSPEC_V6}
  RSVP_FILTERSPEC_V6 = _RSVP_FILTERSPEC_V6;
  {$EXTERNALSYM RSVP_FILTERSPEC_V6}
  TRsvpFilterSpecV6 = RSVP_FILTERSPEC_V6;
  PRsvpFilterSpecV6 = LPRSVP_FILTERSPEC_V6;

  LPRSVP_FILTERSPEC_V6_FLOW = ^RSVP_FILTERSPEC_V6_FLOW;
  {$EXTERNALSYM LPRSVP_FILTERSPEC_V6_FLOW}
  _RSVP_FILTERSPEC_V6_FLOW = record
    Address: IN_ADDR_IPV6;
    UnUsed: UCHAR;
    FlowLabel: array [0..2] of UCHAR;
  end;
  {$EXTERNALSYM _RSVP_FILTERSPEC_V6_FLOW}
  RSVP_FILTERSPEC_V6_FLOW = _RSVP_FILTERSPEC_V6_FLOW;
  {$EXTERNALSYM RSVP_FILTERSPEC_V6_FLOW}
  TRsvpFilterSpecV6Flow = RSVP_FILTERSPEC_V6_FLOW;
  PRsvpFilterSpecV6Flow = LPRSVP_FILTERSPEC_V6_FLOW;

  LPRSVP_FILTERSPEC_V4_GPI = ^RSVP_FILTERSPEC_V4_GPI;
  {$EXTERNALSYM LPRSVP_FILTERSPEC_V4_GPI}
  _RSVP_FILTERSPEC_V4_GPI = record
    Address: IN_ADDR_IPV4;
    GeneralPortId: ULONG;
  end;
  {$EXTERNALSYM _RSVP_FILTERSPEC_V4_GPI}
  RSVP_FILTERSPEC_V4_GPI = _RSVP_FILTERSPEC_V4_GPI;
  {$EXTERNALSYM RSVP_FILTERSPEC_V4_GPI}
  TRsvpFilterSpecV4Gpi = RSVP_FILTERSPEC_V4_GPI;
  PRsvpFilterSpecV4Gpi = LPRSVP_FILTERSPEC_V4_GPI;

  LPRSVP_FILTERSPEC_V6_GPI = ^RSVP_FILTERSPEC_V6_GPI;
  {$EXTERNALSYM LPRSVP_FILTERSPEC_V6_GPI}
  _RSVP_FILTERSPEC_V6_GPI = record
    Address: IN_ADDR_IPV6;
    GeneralPortId: ULONG;
  end;
  {$EXTERNALSYM _RSVP_FILTERSPEC_V6_GPI}
  RSVP_FILTERSPEC_V6_GPI = _RSVP_FILTERSPEC_V6_GPI;
  {$EXTERNALSYM RSVP_FILTERSPEC_V6_GPI}
  TRsvpFilterSpecV6Gpi = RSVP_FILTERSPEC_V6_GPI;
  PRsvpFilterSpecV6Gpi = LPRSVP_FILTERSPEC_V6_GPI;

(*
 * FILTERSPEC TYPES used in making reservations.
 *)

const
  FILTERSPECV4 = 1;
  {$EXTERNALSYM FILTERSPECV4}
  FILTERSPECV6 = 2;
  {$EXTERNALSYM FILTERSPECV6}
  FILTERSPECV6_FLOW = 3;
  {$EXTERNALSYM FILTERSPECV6_FLOW}
  FILTERSPECV4_GPI = 4;
  {$EXTERNALSYM FILTERSPECV4_GPI}
  FILTERSPECV6_GPI = 5;
  {$EXTERNALSYM FILTERSPECV6_GPI}
  FILTERSPEC_END = 6;
  {$EXTERNALSYM FILTERSPEC_END}

type
  FilterType = DWORD;
  {$EXTERNALSYM FilterType}

type
  LPRSVP_FILTERSPEC = ^RSVP_FILTERSPEC;
  {$EXTERNALSYM LPRSVP_FILTERSPEC}
  _RSVP_FILTERSPEC = record
    Type_: FilterType;
    case Integer of
      0: (FilterSpecV4: RSVP_FILTERSPEC_V4);
      1: (FilterSpecV6: RSVP_FILTERSPEC_V6);
      2: (FilterSpecV6Flow: RSVP_FILTERSPEC_V6_FLOW);
      3: (FilterSpecV4Gpi: RSVP_FILTERSPEC_V4_GPI);
      4: (FilterSpecV6Gpi: RSVP_FILTERSPEC_V6_GPI);
  end;
  {$EXTERNALSYM _RSVP_FILTERSPEC}
  RSVP_FILTERSPEC = _RSVP_FILTERSPEC;
  {$EXTERNALSYM RSVP_FILTERSPEC}
  TRsvpFilterSpec = RSVP_FILTERSPEC;
  PRsvpFilterSpec = LPRSVP_FILTERSPEC;

(*
 * FLOWDESCRIPTOR Structure used for specifying one or more
 * Filters per Flowspec.
 *)

  LPFLOWDESCRIPTOR = ^FLOWDESCRIPTOR;
  {$EXTERNALSYM LPFLOWDESCRIPTOR}
  _FLOWDESCRIPTOR = record
    FlowSpec: FLOWSPEC;
    NumFilters: ULONG;
    FilterList: LPRSVP_FILTERSPEC;
  end;
  {$EXTERNALSYM _FLOWDESCRIPTOR}
  FLOWDESCRIPTOR = _FLOWDESCRIPTOR;
  {$EXTERNALSYM FLOWDESCRIPTOR}
  TFlowDescriptor = FLOWDESCRIPTOR;
  PFlowDescriptor = LPFLOWDESCRIPTOR;

(*
 * RSVP_POLICY contains undefined policy data.  RSVP transports this
 * data on behalf of the Policy Control component.
 *)

  LPRSVP_POLICY = ^RSVP_POLICY;
  {$EXTERNALSYM LPRSVP_POLICY}
  _RSVP_POLICY = record
    Len: USHORT;
    Type_: USHORT;
    Info: array [0..4 - 1] of UCHAR;
  end;
  {$EXTERNALSYM _RSVP_POLICY}
  RSVP_POLICY = _RSVP_POLICY;
  {$EXTERNALSYM RSVP_POLICY}
  TRsvpPolicy = RSVP_POLICY;
  PRsvpPolicy = LPRSVP_POLICY;

  LPCRSVP_POLICY = ^RSVP_POLICY;
  {$EXTERNALSYM LPCRSVP_POLICY}

const
  RSVP_POLICY_HDR_LEN = SizeOf(USHORT) + SizeOf(USHORT);
  {$EXTERNALSYM RSVP_POLICY_HDR_LEN}

(*
 * RSVP_POLICY_INFO contains undefined policy element(s) retrieved from RSVP.  
 *)

type
  LPRSVP_POLICY_INFO = ^RSVP_POLICY_INFO;
  {$EXTERNALSYM LPRSVP_POLICY_INFO}
  _RSVP_POLICY_INFO = record
    ObjectHdr: QOS_OBJECT_HDR;
    NumPolicyElement: ULONG; // count of the number of policy elements
    PolicyElement: array [0..0] of RSVP_POLICY; // a list of the policy elements retrieved
  end;
  {$EXTERNALSYM _RSVP_POLICY_INFO}
  RSVP_POLICY_INFO = _RSVP_POLICY_INFO;
  {$EXTERNALSYM RSVP_POLICY_INFO}
  TRsvpPolicyInfo = RSVP_POLICY_INFO;
  PRsvpPolicyInfo = LPRSVP_POLICY_INFO;

(*
 * RSVP_RESERVE_INFO Structure used for storing RSVP specific
 * information for fine tuning interaction via the Winsock2
 * Generic QoS API via the provider specific buffer. This structure
 * includes the QOS_OBJECT_HDR structure directly
 *)

  LPRSVP_RESERVE_INFO = ^RSVP_RESERVE_INFO;
  {$EXTERNALSYM LPRSVP_RESERVE_INFO}
  _RSVP_RESERVE_INFO = record
    ObjectHdr: QOS_OBJECT_HDR; // type and length of this object
    Style: ULONG; // RSVP Style (FF,WF,SE)
    ConfirmRequest: ULONG; // Non Zero for Confirm Request (receive only)
    PolicyElementList: LPRSVP_POLICY_INFO; // Points to the set of policy elements
    NumFlowDesc: ULONG; // Number of FlowDesc
    FlowDescList: LPFLOWDESCRIPTOR; // Points to the FlowDesc list
  end;
  {$EXTERNALSYM _RSVP_RESERVE_INFO}
  RSVP_RESERVE_INFO = _RSVP_RESERVE_INFO;
  {$EXTERNALSYM RSVP_RESERVE_INFO}
  TRsvpReserveInfo = RSVP_RESERVE_INFO;
  PRsvpReserveInfo = LPRSVP_RESERVE_INFO;

  LPCRSVP_RESERVE_INFO = ^RSVP_RESERVE_INFO;
  {$EXTERNALSYM LPCRSVP_RESERVE_INFO}

(*
 * definitions for the ulStyle in the previous structure
 *)

const
  RSVP_DEFAULT_STYLE         = $00000000;
  {$EXTERNALSYM RSVP_DEFAULT_STYLE}
  RSVP_WILDCARD_STYLE        = $00000001;
  {$EXTERNALSYM RSVP_WILDCARD_STYLE}
  RSVP_FIXED_FILTER_STYLE    = $00000002;
  {$EXTERNALSYM RSVP_FIXED_FILTER_STYLE}
  RSVP_SHARED_EXPLICIT_STYLE = $00000003;
  {$EXTERNALSYM RSVP_SHARED_EXPLICIT_STYLE}

(*
 * RSVP_STATUS_INFO Structure used for storing RSVP specific
 * error of status indications.  This also serves as a header
 * for additional objects in the provider specific buffer when
 * interacting via Winsock2 Generic QoS API. This structure includes
 * the QOS_OBJECT_COUNT and QOS_OBJECT_HDR structures directly It is
 * expected to be the first structure in the provider specific structure
 * since it includes the QOS_OBJECT_COUNT
 *)

type
  LPRSVP_STATUS_INFO = ^RSVP_STATUS_INFO;
  {$EXTERNALSYM LPRSVP_STATUS_INFO}
  _RSVP_STATUS_INFO = record
    ObjectHdr: QOS_OBJECT_HDR; // Object Hdr
    StatusCode: ULONG; // Error or Status Information see Winsock2.h
    ExtendedStatus1: ULONG; // Provider specific status extension
    ExtendedStatus2: ULONG; // Provider specific status extension
  end;
  {$EXTERNALSYM _RSVP_STATUS_INFO}
  RSVP_STATUS_INFO = _RSVP_STATUS_INFO;
  {$EXTERNALSYM RSVP_STATUS_INFO}
  TRsvpStatusInfo = RSVP_STATUS_INFO;
  PRsvpStatusInfo = LPRSVP_STATUS_INFO;

  LPCRSVP_STATUS_INFO = ^RSVP_STATUS_INFO;
  {$EXTERNALSYM LPCRSVP_STATUS_INFO}

(*
 * QOS_DestAddr structure -- used for WSAIoctl(SIO_SET_QOS) when we
 * do not want to issue a connect for a sending socket.  The destination
 * address is required so we can generate the session information for
 * RSVP signalling.
*)

  LPQOS_DESTADDR = ^QOS_DESTADDR;
  {$EXTERNALSYM LPQOS_DESTADDR}
  _QOS_DESTADDR = record
    ObjectHdr: QOS_OBJECT_HDR; // Object header
    SocketAddress: PSockAddr; // Destination socket address
    SocketAddressLength: ULONG; // Length of the address structure
  end;
  {$EXTERNALSYM _QOS_DESTADDR}
  QOS_DESTADDR = _QOS_DESTADDR;
  {$EXTERNALSYM QOS_DESTADDR}
  TQosDestAddr = QOS_DESTADDR;
  PQosDestAddr = LPQOS_DESTADDR;

  LPCQOS_DESTADDR = ^QOS_DESTADDR;
  {$EXTERNALSYM LPCQOS_DESTADDR}

(*
 * this structure defines the "General Characterization Parameters" contained in
 * the RSVP Adspec object
 *)

  LPAD_GENERAL_PARAMS = ^AD_GENERAL_PARAMS;
  {$EXTERNALSYM LPAD_GENERAL_PARAMS}
  _AD_GENERAL_PARAMS = record
    IntServAwareHopCount: ULONG; // number of hops that conform to
    // Integrated Services requirements *)
    PathBandwidthEstimate: ULONG; // minimum bandwidth available from
    // sender to receiver *)
    MinimumLatency: ULONG; // sum of minimum latency of the packet
    // forwarding process in routers
    // (in usec)*)
    PathMTU: ULONG; // max transmission unit end to end that
    // will not incur fragmentation *)
    Flags: ULONG; // used to hold break bits.*)
  end;
  {$EXTERNALSYM _AD_GENERAL_PARAMS}
  AD_GENERAL_PARAMS = _AD_GENERAL_PARAMS;
  {$EXTERNALSYM AD_GENERAL_PARAMS}
  TAdGeneralParams = AD_GENERAL_PARAMS;
  PAdGeneralParams = LPAD_GENERAL_PARAMS;

(*
 * Minimum Latency may be set to this "undefined" value
 *)

const
  INDETERMINATE_LATENCY = DWORD($FFFFFFFF);
  {$EXTERNALSYM INDETERMINATE_LATENCY}

(*
 * This Flag is used to indicate the existence of a network element not 
 * supporting  QoS control services somewhere in the data path. If this bit 
 * is set in the specific service override then it indicates that that
 * service was not supported at at least one hop.
 *)

  AD_FLAG_BREAK_BIT = $00000001;
  {$EXTERNALSYM AD_FLAG_BREAK_BIT}

(*
 * this structure describes the Guaranteed service parameters
 *)

type
  LPAD_GUARANTEED = ^AD_GUARANTEED;
  {$EXTERNALSYM LPAD_GUARANTEED}
  _AD_GUARANTEED = record
    CTotal: ULONG;
    DTotal: ULONG;
    CSum: ULONG;
    DSum: ULONG;
  end;
  {$EXTERNALSYM _AD_GUARANTEED}
  AD_GUARANTEED = _AD_GUARANTEED;
  {$EXTERNALSYM AD_GUARANTEED}
  TAdGuaranteed = AD_GUARANTEED;
  PAdGuaranteed = LPAD_GUARANTEED;

(*
 * this structure describes the format of the parameter buffer that can be
 * included in the Service_Type structure below.  This structure allows an
 * application to include any valid Int Serv service parameter in the Buffer 
 * value, after providing the Int Serv parameter id in the ParameterId field.
 *)

  LPPARAM_BUFFER = ^PARAM_BUFFER;
  {$EXTERNALSYM LPPARAM_BUFFER}
  _PARAM_BUFFER = record
    ParameterId: ULONG; // Int Server parameter ID
    Length: ULONG; // total length of this structure
    // ( 8 bytes + length of Buffer )
    Buffer: array [0..1 - 1] of UCHAR; // Paramter itself
  end;
  {$EXTERNALSYM _PARAM_BUFFER}
  PARAM_BUFFER = _PARAM_BUFFER;
  {$EXTERNALSYM PARAM_BUFFER}
  TParamBuffer = PARAM_BUFFER;
  PParamBuffer = LPPARAM_BUFFER;

(*
 * this structure contains the service types supported
 *)

  LPCONTROL_SERVICE = ^CONTROL_SERVICE;
  {$EXTERNALSYM LPCONTROL_SERVICE}
  _CONTROL_SERVICE = record

    //
    // the length of this entire structure including the following buffer.
    // This length value can be added to the ptr to the structure to get the ptr
    // to the next SERVICE_TYPE structure in the list, until the
    // NumberOfServices count has been exhausted.
    //

    Length: ULONG;
    Service: SERVICETYPE;
    Overrides: AD_GENERAL_PARAMS;

    //
    // service specific information ( controlled load has no service specific
    // info here )
    //

    case Integer of
      0: (Guaranteed: AD_GUARANTEED);
      1: (ParamBuffer: array [0..0] of PARAM_BUFFER); // allows for other services down the road

  end;
  {$EXTERNALSYM _CONTROL_SERVICE}
  CONTROL_SERVICE = _CONTROL_SERVICE;
  {$EXTERNALSYM CONTROL_SERVICE}
  TControlService = CONTROL_SERVICE;
  PControlService = LPCONTROL_SERVICE;

(*
 * This structure defines the information which is carried in the Rsvp 
 * Adspec.  This Rsvp object typically indicates which service types are 
 * available ( Controlled Load and/or Guaranteed Service ), if a non-Rsvp
 * hop has been encountered by the Path message, and the minumum MTU along 
 * the path. The services array indicates which services are supported
 *)

  LPRSVP_ADSPEC = ^RSVP_ADSPEC;
  {$EXTERNALSYM LPRSVP_ADSPEC}
  _RSVP_ADSPEC = record
    ObjectHdr: QOS_OBJECT_HDR;
    GeneralParams: AD_GENERAL_PARAMS; // contains the general characterization paramters
    NumberOfServices: ULONG; // count of the number of services
    Services: array [0..0] of CONTROL_SERVICE; // a list of the services supported/requested
  end;
  {$EXTERNALSYM _RSVP_ADSPEC}
  RSVP_ADSPEC = _RSVP_ADSPEC;
  {$EXTERNALSYM RSVP_ADSPEC}
  TRsvpAdSpec = RSVP_ADSPEC;
  PRsvpAdSpec = LPRSVP_ADSPEC;

//
// Opcode for the SIO_CHK_QOS ioctl
// (specific for the Microsoft QOS Service Provider
//
// Bascially:
//
// SIO_CHK_QOS = _WSAIORW(IOC_VENDOR,1)
//             = mIOC_IN | mIOC_OUT | mIOC_VENDOR | mCOMPANY | ioctl_code
//    where
//         mIOC_IN     = 0x80000000
//         mIOC_OUT    = 0x40000000
//         mIOC_VENDOR = 0x04000000
//         mCOMPANY    = 0x18000000
//         ioctl_code  = 0x00000001
//         
// See WSAIoctl man page for details.
//

const
  mIOC_IN     = DWORD($80000000);
  {$EXTERNALSYM mIOC_IN}
  mIOC_OUT    = $40000000;
  {$EXTERNALSYM mIOC_OUT}
  mIOC_VENDOR = $04000000;
  {$EXTERNALSYM mIOC_VENDOR}
  mCOMPANY    = $18000000;
  {$EXTERNALSYM mCOMPANY}
  ioctl_code  = $00000001;
  {$EXTERNALSYM ioctl_code}

  SIO_CHK_QOS = mIOC_IN or mIOC_OUT or mIOC_VENDOR or mCOMPANY or ioctl_code;
  {$EXTERNALSYM SIO_CHK_QOS}

//
// The following may be specified in the input buffer 
// of the SIO_CHK_IOCTL ioctl call 
//

  QOSSPBASE = 50000;
  {$EXTERNALSYM QOSSPBASE}

  ALLOWED_TO_SEND_DATA = QOSSPBASE + 1; // query the SBM/BEST_EFFORT limit
  {$EXTERNALSYM ALLOWED_TO_SEND_DATA}
                                                //   -- result is based on a comparison between
                                                //      the user-specified token rate and the
                                                //      SBM/BEST_EFFORT bandwidth parameters in
                                                //      the system
                                                //   -- result is a YES(1) or NO(0) answer
                                                //      in the output buffer 

  ABLE_TO_RECV_RSVP = QOSSPBASE + 2; // query the SBM/BEST_EFFORT limit
  {$EXTERNALSYM ABLE_TO_RECV_RSVP}
                                                //   -- result is based on a comparison between
                                                //      the user-specified token rate and the
                                                //      SBM/BEST_EFFORT bandwidth parameters in
                                                //      the system
                                                //   -- result is a YES(1) or NO(0) answer
                                                //      in the output buffer 

  LINE_RATE = QOSSPBASE + 3; // query the interface capacity
  {$EXTERNALSYM LINE_RATE}
                                                //   -- result returned in the output buffer
                                                //      in kilo-bits per second

  LOCAL_TRAFFIC_CONTROL = QOSSPBASE + 4; // check if Kernel Traffic Control is available or not
  {$EXTERNALSYM LOCAL_TRAFFIC_CONTROL}
                                                //   -- 0 if not available
                                                //   -- 1 if avaiable
                                                //   -- INFO_NOT_AVAILABLE if there is no way to check

  LOCAL_QOSABILITY = QOSSPBASE + 5; // The followings are for
  {$EXTERNALSYM LOCAL_QOSABILITY}
                                                // the Discovery of Local QOSability
                                                //   -- 0 if no local QOS support
                                                //   -- 1 if local QOS support available
                                                //   -- INFO_NOT_AVAILABLE if there is no way to check

  END_TO_END_QOSABILITY = QOSSPBASE + 6; // The followings are for
  {$EXTERNALSYM END_TO_END_QOSABILITY}
                                                // the Discovery of End-to-End QOSability
                                                //   -- 0 if no end-to-end QOS support
                                                //   -- 1 if end-to-end QOS support available
                                                //   -- INFO_NOT_AVAILABLE if there is no way to check

  INFO_NOT_AVAILABLE = DWORD($FFFFFFFF); // used when LINE_RATE is not known
  {$EXTERNALSYM INFO_NOT_AVAILABLE}

  ANY_DEST_ADDR = DWORD($FFFFFFFF); // for QOS_OBJECT_DEST_ADDR
  {$EXTERNALSYM ANY_DEST_ADDR}

// The followings are for Guaranteed_Service+Latency -> ISSLOW_Traffic_Class Mapping

  MODERATELY_DELAY_SENSITIVE = DWORD($FFFFFFFD);
  {$EXTERNALSYM MODERATELY_DELAY_SENSITIVE}

  HIGHLY_DELAY_SENSITIVE = DWORD($FFFFFFFE);
  {$EXTERNALSYM HIGHLY_DELAY_SENSITIVE}

//
// QOSSP Error Code/Value
//

  QOSSP_ERR_BASE = QOSSPBASE + 6000;
  {$EXTERNALSYM QOSSP_ERR_BASE}

// No error

  GQOS_NO_ERRORCODE = 0;
  {$EXTERNALSYM GQOS_NO_ERRORCODE}

  GQOS_NO_ERRORVALUE = 0;
  {$EXTERNALSYM GQOS_NO_ERRORVALUE}

// Unknown error

  GQOS_ERRORCODE_UNKNOWN = DWORD($FFFFFFFF);
  {$EXTERNALSYM GQOS_ERRORCODE_UNKNOWN}

  GQOS_ERRORVALUE_UNKNOWN = DWORD($FFFFFFFF);
  {$EXTERNALSYM GQOS_ERRORVALUE_UNKNOWN}

// Admission (Resource) Error

  GQOS_NET_ADMISSION = QOSSP_ERR_BASE + 100;
  {$EXTERNALSYM GQOS_NET_ADMISSION}

  GQOS_OTHER     = QOSSP_ERR_BASE + 100 + 1;
  {$EXTERNALSYM GQOS_OTHER}
  GQOS_DELAYBND  = QOSSP_ERR_BASE + 100 + 2;
  {$EXTERNALSYM GQOS_DELAYBND}
  GQOS_BANDWIDTH = QOSSP_ERR_BASE + 100 + 3;
  {$EXTERNALSYM GQOS_BANDWIDTH}
  GQOS_MTU       = QOSSP_ERR_BASE + 100 + 4;
  {$EXTERNALSYM GQOS_MTU}
  GQOS_FLOW_RATE = QOSSP_ERR_BASE + 100 + 5;
  {$EXTERNALSYM GQOS_FLOW_RATE}
  GQOS_PEAK_RATE = QOSSP_ERR_BASE + 100 + 6;
  {$EXTERNALSYM GQOS_PEAK_RATE}
  GQOS_AGG_PEAK_RATE = QOSSP_ERR_BASE + 100 + 7;
  {$EXTERNALSYM GQOS_AGG_PEAK_RATE}

// Policy Error

  GQOS_NET_POLICY = QOSSP_ERR_BASE + 200;
  {$EXTERNALSYM GQOS_NET_POLICY}

  GQOS_POLICY_ERROR_UNKNOWN = QOSSP_ERR_BASE + 200 + 0;
  {$EXTERNALSYM GQOS_POLICY_ERROR_UNKNOWN}

  GQOS_POLICY_GLOBAL_DEF_FLOW_COUNT      = QOSSP_ERR_BASE + 200 + 1;
  {$EXTERNALSYM GQOS_POLICY_GLOBAL_DEF_FLOW_COUNT}
  GQOS_POLICY_GLOBAL_GRP_FLOW_COUNT      = QOSSP_ERR_BASE + 200 + 2;
  {$EXTERNALSYM GQOS_POLICY_GLOBAL_GRP_FLOW_COUNT}
  GQOS_POLICY_GLOBAL_USER_FLOW_COUNT     = QOSSP_ERR_BASE + 200 + 3;
  {$EXTERNALSYM GQOS_POLICY_GLOBAL_USER_FLOW_COUNT}
  GQOS_POLICY_GLOBAL_UNK_USER_FLOW_COUNT = QOSSP_ERR_BASE + 200 + 4;
  {$EXTERNALSYM GQOS_POLICY_GLOBAL_UNK_USER_FLOW_COUNT}
  GQOS_POLICY_SUBNET_DEF_FLOW_COUNT      = QOSSP_ERR_BASE + 200 + 5;
  {$EXTERNALSYM GQOS_POLICY_SUBNET_DEF_FLOW_COUNT}
  GQOS_POLICY_SUBNET_GRP_FLOW_COUNT      = QOSSP_ERR_BASE + 200 + 6;
  {$EXTERNALSYM GQOS_POLICY_SUBNET_GRP_FLOW_COUNT}
  GQOS_POLICY_SUBNET_USER_FLOW_COUNT     = QOSSP_ERR_BASE + 200 + 7;
  {$EXTERNALSYM GQOS_POLICY_SUBNET_USER_FLOW_COUNT}
  GQOS_POLICY_SUBNET_UNK_USER_FLOW_COUNT = QOSSP_ERR_BASE + 200 + 8;
  {$EXTERNALSYM GQOS_POLICY_SUBNET_UNK_USER_FLOW_COUNT}

  GQOS_POLICY_GLOBAL_DEF_FLOW_DURATION      = QOSSP_ERR_BASE + 200 + 9;
  {$EXTERNALSYM GQOS_POLICY_GLOBAL_DEF_FLOW_DURATION}
  GQOS_POLICY_GLOBAL_GRP_FLOW_DURATION      = QOSSP_ERR_BASE + 200 + 10;
  {$EXTERNALSYM GQOS_POLICY_GLOBAL_GRP_FLOW_DURATION}
  GQOS_POLICY_GLOBAL_USER_FLOW_DURATION     = QOSSP_ERR_BASE + 200 + 11;
  {$EXTERNALSYM GQOS_POLICY_GLOBAL_USER_FLOW_DURATION}
  GQOS_POLICY_GLOBAL_UNK_USER_FLOW_DURATION = QOSSP_ERR_BASE + 200 + 12;
  {$EXTERNALSYM GQOS_POLICY_GLOBAL_UNK_USER_FLOW_DURATION}
  GQOS_POLICY_SUBNET_DEF_FLOW_DURATION      = QOSSP_ERR_BASE + 200 + 13;
  {$EXTERNALSYM GQOS_POLICY_SUBNET_DEF_FLOW_DURATION}
  GQOS_POLICY_SUBNET_GRP_FLOW_DURATION      = QOSSP_ERR_BASE + 200 + 14;
  {$EXTERNALSYM GQOS_POLICY_SUBNET_GRP_FLOW_DURATION}
  GQOS_POLICY_SUBNET_USER_FLOW_DURATION     = QOSSP_ERR_BASE + 200 + 15;
  {$EXTERNALSYM GQOS_POLICY_SUBNET_USER_FLOW_DURATION}
  GQOS_POLICY_SUBNET_UNK_USER_FLOW_DURATION = QOSSP_ERR_BASE + 200 + 16;
  {$EXTERNALSYM GQOS_POLICY_SUBNET_UNK_USER_FLOW_DURATION}

  GQOS_POLICY_GLOBAL_DEF_FLOW_RATE      = QOSSP_ERR_BASE + 200 + 17;
  {$EXTERNALSYM GQOS_POLICY_GLOBAL_DEF_FLOW_RATE}
  GQOS_POLICY_GLOBAL_GRP_FLOW_RATE      = QOSSP_ERR_BASE + 200 + 18;
  {$EXTERNALSYM GQOS_POLICY_GLOBAL_GRP_FLOW_RATE}
  GQOS_POLICY_GLOBAL_USER_FLOW_RATE     = QOSSP_ERR_BASE + 200 + 19;
  {$EXTERNALSYM GQOS_POLICY_GLOBAL_USER_FLOW_RATE}
  GQOS_POLICY_GLOBAL_UNK_USER_FLOW_RATE = QOSSP_ERR_BASE + 200 + 20;
  {$EXTERNALSYM GQOS_POLICY_GLOBAL_UNK_USER_FLOW_RATE}
  GQOS_POLICY_SUBNET_DEF_FLOW_RATE      = QOSSP_ERR_BASE + 200 + 21;
  {$EXTERNALSYM GQOS_POLICY_SUBNET_DEF_FLOW_RATE}
  GQOS_POLICY_SUBNET_GRP_FLOW_RATE      = QOSSP_ERR_BASE + 200 + 22;
  {$EXTERNALSYM GQOS_POLICY_SUBNET_GRP_FLOW_RATE}
  GQOS_POLICY_SUBNET_USER_FLOW_RATE     = QOSSP_ERR_BASE + 200 + 23;
  {$EXTERNALSYM GQOS_POLICY_SUBNET_USER_FLOW_RATE}
  GQOS_POLICY_SUBNET_UNK_USER_FLOW_RATE = QOSSP_ERR_BASE + 200 + 24;
  {$EXTERNALSYM GQOS_POLICY_SUBNET_UNK_USER_FLOW_RATE}

  GQOS_POLICY_GLOBAL_DEF_PEAK_RATE      = QOSSP_ERR_BASE + 200 + 25;
  {$EXTERNALSYM GQOS_POLICY_GLOBAL_DEF_PEAK_RATE}
  GQOS_POLICY_GLOBAL_GRP_PEAK_RATE      = QOSSP_ERR_BASE + 200 + 26;
  {$EXTERNALSYM GQOS_POLICY_GLOBAL_GRP_PEAK_RATE}
  GQOS_POLICY_GLOBAL_USER_PEAK_RATE     = QOSSP_ERR_BASE + 200 + 27;
  {$EXTERNALSYM GQOS_POLICY_GLOBAL_USER_PEAK_RATE}
  GQOS_POLICY_GLOBAL_UNK_USER_PEAK_RATE = QOSSP_ERR_BASE + 200 + 28;
  {$EXTERNALSYM GQOS_POLICY_GLOBAL_UNK_USER_PEAK_RATE}
  GQOS_POLICY_SUBNET_DEF_PEAK_RATE      = QOSSP_ERR_BASE + 200 + 29;
  {$EXTERNALSYM GQOS_POLICY_SUBNET_DEF_PEAK_RATE}
  GQOS_POLICY_SUBNET_GRP_PEAK_RATE      = QOSSP_ERR_BASE + 200 + 30;
  {$EXTERNALSYM GQOS_POLICY_SUBNET_GRP_PEAK_RATE}
  GQOS_POLICY_SUBNET_USER_PEAK_RATE     = QOSSP_ERR_BASE + 200 + 31;
  {$EXTERNALSYM GQOS_POLICY_SUBNET_USER_PEAK_RATE}
  GQOS_POLICY_SUBNET_UNK_USER_PEAK_RATE = QOSSP_ERR_BASE + 200 + 32;
  {$EXTERNALSYM GQOS_POLICY_SUBNET_UNK_USER_PEAK_RATE}

  GQOS_POLICY_GLOBAL_DEF_SUM_FLOW_RATE      = QOSSP_ERR_BASE + 200 + 33;
  {$EXTERNALSYM GQOS_POLICY_GLOBAL_DEF_SUM_FLOW_RATE}
  GQOS_POLICY_GLOBAL_GRP_SUM_FLOW_RATE      = QOSSP_ERR_BASE + 200 + 34;
  {$EXTERNALSYM GQOS_POLICY_GLOBAL_GRP_SUM_FLOW_RATE}
  GQOS_POLICY_GLOBAL_USER_SUM_FLOW_RATE     = QOSSP_ERR_BASE + 200 + 35;
  {$EXTERNALSYM GQOS_POLICY_GLOBAL_USER_SUM_FLOW_RATE}
  GQOS_POLICY_GLOBAL_UNK_USER_SUM_FLOW_RATE = QOSSP_ERR_BASE + 200 + 36;
  {$EXTERNALSYM GQOS_POLICY_GLOBAL_UNK_USER_SUM_FLOW_RATE}
  GQOS_POLICY_SUBNET_DEF_SUM_FLOW_RATE      = QOSSP_ERR_BASE + 200 + 37;
  {$EXTERNALSYM GQOS_POLICY_SUBNET_DEF_SUM_FLOW_RATE}
  GQOS_POLICY_SUBNET_GRP_SUM_FLOW_RATE      = QOSSP_ERR_BASE + 200 + 38;
  {$EXTERNALSYM GQOS_POLICY_SUBNET_GRP_SUM_FLOW_RATE}
  GQOS_POLICY_SUBNET_USER_SUM_FLOW_RATE     = QOSSP_ERR_BASE + 200 + 39;
  {$EXTERNALSYM GQOS_POLICY_SUBNET_USER_SUM_FLOW_RATE}
  GQOS_POLICY_SUBNET_UNK_USER_SUM_FLOW_RATE = QOSSP_ERR_BASE + 200 + 40;
  {$EXTERNALSYM GQOS_POLICY_SUBNET_UNK_USER_SUM_FLOW_RATE}

  GQOS_POLICY_GLOBAL_DEF_SUM_PEAK_RATE      = QOSSP_ERR_BASE + 200 + 41;
  {$EXTERNALSYM GQOS_POLICY_GLOBAL_DEF_SUM_PEAK_RATE}
  GQOS_POLICY_GLOBAL_GRP_SUM_PEAK_RATE      = QOSSP_ERR_BASE + 200 + 42;
  {$EXTERNALSYM GQOS_POLICY_GLOBAL_GRP_SUM_PEAK_RATE}
  GQOS_POLICY_GLOBAL_USER_SUM_PEAK_RATE     = QOSSP_ERR_BASE + 200 + 43;
  {$EXTERNALSYM GQOS_POLICY_GLOBAL_USER_SUM_PEAK_RATE}
  GQOS_POLICY_GLOBAL_UNK_USER_SUM_PEAK_RATE = QOSSP_ERR_BASE + 200 + 44;
  {$EXTERNALSYM GQOS_POLICY_GLOBAL_UNK_USER_SUM_PEAK_RATE}
  GQOS_POLICY_SUBNET_DEF_SUM_PEAK_RATE      = QOSSP_ERR_BASE + 200 + 45;
  {$EXTERNALSYM GQOS_POLICY_SUBNET_DEF_SUM_PEAK_RATE}
  GQOS_POLICY_SUBNET_GRP_SUM_PEAK_RATE      = QOSSP_ERR_BASE + 200 + 46;
  {$EXTERNALSYM GQOS_POLICY_SUBNET_GRP_SUM_PEAK_RATE}
  GQOS_POLICY_SUBNET_USER_SUM_PEAK_RATE     = QOSSP_ERR_BASE + 200 + 47;
  {$EXTERNALSYM GQOS_POLICY_SUBNET_USER_SUM_PEAK_RATE}
  GQOS_POLICY_SUBNET_UNK_USER_SUM_PEAK_RATE = QOSSP_ERR_BASE + 200 + 48;
  {$EXTERNALSYM GQOS_POLICY_SUBNET_UNK_USER_SUM_PEAK_RATE}

  GQOS_POLICY_UNKNOWN_USER       = QOSSP_ERR_BASE + 200 + 49;
  {$EXTERNALSYM GQOS_POLICY_UNKNOWN_USER}
  GQOS_POLICY_NO_PRIVILEGES      = QOSSP_ERR_BASE + 200 + 50;
  {$EXTERNALSYM GQOS_POLICY_NO_PRIVILEGES}
  GQOS_POLICY_EXPIRED_USER_TOKEN = QOSSP_ERR_BASE + 200 + 51;
  {$EXTERNALSYM GQOS_POLICY_EXPIRED_USER_TOKEN}
  GQOS_POLICY_NO_RESOURCES       = QOSSP_ERR_BASE + 200 + 52;
  {$EXTERNALSYM GQOS_POLICY_NO_RESOURCES}
  GQOS_POLICY_PRE_EMPTED         = QOSSP_ERR_BASE + 200 + 53;
  {$EXTERNALSYM GQOS_POLICY_PRE_EMPTED}
  GQOS_POLICY_USER_CHANGED       = QOSSP_ERR_BASE + 200 + 54;
  {$EXTERNALSYM GQOS_POLICY_USER_CHANGED}
  GQOS_POLICY_NO_ACCEPTS         = QOSSP_ERR_BASE + 200 + 55;
  {$EXTERNALSYM GQOS_POLICY_NO_ACCEPTS}
  GQOS_POLICY_NO_MEMORY          = QOSSP_ERR_BASE + 200 + 56;
  {$EXTERNALSYM GQOS_POLICY_NO_MEMORY}
  GQOS_POLICY_CRAZY_FLOWSPEC     = QOSSP_ERR_BASE + 200 + 57;
  {$EXTERNALSYM GQOS_POLICY_CRAZY_FLOWSPEC}

  GQOS_POLICY_NO_MORE_INFO                = QOSSP_ERR_BASE + 200 + 58;
  {$EXTERNALSYM GQOS_POLICY_NO_MORE_INFO}
  GQOS_POLICY_UNSUPPORTED_CREDENTIAL_TYPE = QOSSP_ERR_BASE + 200 + 59;
  {$EXTERNALSYM GQOS_POLICY_UNSUPPORTED_CREDENTIAL_TYPE}
  GQOS_POLICY_INSUFFICIENT_PRIVILEGES     = QOSSP_ERR_BASE + 200 + 60;
  {$EXTERNALSYM GQOS_POLICY_INSUFFICIENT_PRIVILEGES}
  GQOS_POLICY_EXPIRED_CREDENTIAL          = QOSSP_ERR_BASE + 200 + 61;
  {$EXTERNALSYM GQOS_POLICY_EXPIRED_CREDENTIAL}
  GQOS_POLICY_IDENTITY_CHANGED            = QOSSP_ERR_BASE + 200 + 62;
  {$EXTERNALSYM GQOS_POLICY_IDENTITY_CHANGED}
  GQOS_POLICY_NO_QOS_PROVIDED             = QOSSP_ERR_BASE + 200 + 63;
  {$EXTERNALSYM GQOS_POLICY_NO_QOS_PROVIDED}
  GQOS_POLICY_DO_NOT_SEND                 = QOSSP_ERR_BASE + 200 + 64;
  {$EXTERNALSYM GQOS_POLICY_DO_NOT_SEND}

  GQOS_POLICY_ERROR_USERID = QOSSP_ERR_BASE + 200 + 99;
  {$EXTERNALSYM GQOS_POLICY_ERROR_USERID}

// RSVP Error

  GQOS_RSVP = QOSSP_ERR_BASE + 300;
  {$EXTERNALSYM GQOS_RSVP}

  GQOS_NO_PATH        = QOSSP_ERR_BASE + 300 + 1;
  {$EXTERNALSYM GQOS_NO_PATH}
  GQOS_NO_SENDER      = QOSSP_ERR_BASE + 300 + 2;
  {$EXTERNALSYM GQOS_NO_SENDER}
  GQOS_BAD_STYLE      = QOSSP_ERR_BASE + 300 + 3;
  {$EXTERNALSYM GQOS_BAD_STYLE}
  GQOS_UNKNOWN_STYLE  = QOSSP_ERR_BASE + 300 + 4;
  {$EXTERNALSYM GQOS_UNKNOWN_STYLE}
  GQOS_BAD_DSTPORT    = QOSSP_ERR_BASE + 300 + 5;
  {$EXTERNALSYM GQOS_BAD_DSTPORT}
  GQOS_BAD_SNDPORT    = QOSSP_ERR_BASE + 300 + 6;
  {$EXTERNALSYM GQOS_BAD_SNDPORT}
  GQOS_AMBIG_FILTER   = QOSSP_ERR_BASE + 300 + 7;
  {$EXTERNALSYM GQOS_AMBIG_FILTER}
  GQOS_PREEMPTED      = QOSSP_ERR_BASE + 300 + 8;
  {$EXTERNALSYM GQOS_PREEMPTED}
  GQOS_UNKN_OBJ_CLASS = QOSSP_ERR_BASE + 300 + 9;
  {$EXTERNALSYM GQOS_UNKN_OBJ_CLASS}
  GQOS_UNKNOWN_CTYPE  = QOSSP_ERR_BASE + 300 + 10;
  {$EXTERNALSYM GQOS_UNKNOWN_CTYPE}
  GQOS_INVALID        = QOSSP_ERR_BASE + 300 + 11;
  {$EXTERNALSYM GQOS_INVALID}

// API Error

  GQOS_API = QOSSP_ERR_BASE + 400;
  {$EXTERNALSYM GQOS_API}

  GQOS_API_BADSEND  = QOSSP_ERR_BASE + 400 + 1; (* Sender addr not my interface *)
  {$EXTERNALSYM GQOS_API_BADSEND}
  GQOS_API_BADRECV  = QOSSP_ERR_BASE + 400 + 2; (* Recv addr not my interface *)
  {$EXTERNALSYM GQOS_API_BADRECV}
  GQOS_API_BADSPORT = QOSSP_ERR_BASE + 400 + 3; (* Sport !=0 but Dport == 0 *)
  {$EXTERNALSYM GQOS_API_BADSPORT}

// TC System Error

  GQOS_KERNEL_TC_SYS = QOSSP_ERR_BASE + 500;
  {$EXTERNALSYM GQOS_KERNEL_TC_SYS}

  GQOS_TC_GENERIC       = QOSSP_ERR_BASE + 500 + 1;
  {$EXTERNALSYM GQOS_TC_GENERIC}
  GQOS_TC_INVALID       = QOSSP_ERR_BASE + 500 + 2;
  {$EXTERNALSYM GQOS_TC_INVALID}
  GQOS_NO_MEMORY        = QOSSP_ERR_BASE + 500 + 3;
  {$EXTERNALSYM GQOS_NO_MEMORY}
  GQOS_BAD_ADDRESSTYPE  = QOSSP_ERR_BASE + 500 + 4;
  {$EXTERNALSYM GQOS_BAD_ADDRESSTYPE}
  GQOS_BAD_DUPLICATE    = QOSSP_ERR_BASE + 500 + 5;
  {$EXTERNALSYM GQOS_BAD_DUPLICATE}
  GQOS_CONFLICT         = QOSSP_ERR_BASE + 500 + 6;
  {$EXTERNALSYM GQOS_CONFLICT}
  GQOS_NOTREADY         = QOSSP_ERR_BASE + 500 + 7;
  {$EXTERNALSYM GQOS_NOTREADY}
  GQOS_WOULDBLOCK       = QOSSP_ERR_BASE + 500 + 8;
  {$EXTERNALSYM GQOS_WOULDBLOCK}
  GQOS_INCOMPATIBLE     = QOSSP_ERR_BASE + 500 + 9;
  {$EXTERNALSYM GQOS_INCOMPATIBLE}
  GQOS_BAD_SDMODE       = QOSSP_ERR_BASE + 500 + 10;
  {$EXTERNALSYM GQOS_BAD_SDMODE}
  GQOS_BAD_QOSPRIORITY  = QOSSP_ERR_BASE + 500 + 11;
  {$EXTERNALSYM GQOS_BAD_QOSPRIORITY}
  GQOS_BAD_TRAFFICCLASS = QOSSP_ERR_BASE + 500 + 12;
  {$EXTERNALSYM GQOS_BAD_TRAFFICCLASS}
  GQOS_NO_SYS_RESOURCES = QOSSP_ERR_BASE + 500 + 13;
  {$EXTERNALSYM GQOS_NO_SYS_RESOURCES}

// RSVP System Error

  GQOS_RSVP_SYS = QOSSP_ERR_BASE + 600;
  {$EXTERNALSYM GQOS_RSVP_SYS}

  GQOS_OTHER_SYS            = QOSSP_ERR_BASE + 600 + 1;
  {$EXTERNALSYM GQOS_OTHER_SYS}
  GQOS_MEMORY_SYS           = QOSSP_ERR_BASE + 600 + 2;
  {$EXTERNALSYM GQOS_MEMORY_SYS}
  GQOS_API_SYS              = QOSSP_ERR_BASE + 600 + 3;
  {$EXTERNALSYM GQOS_API_SYS}
  GQOS_SETQOS_NO_LOCAL_APPS = QOSSP_ERR_BASE + 600 + 4;
  {$EXTERNALSYM GQOS_SETQOS_NO_LOCAL_APPS}

// TC Error

  GQOS_KERNEL_TC = QOSSP_ERR_BASE + 700;
  {$EXTERNALSYM GQOS_KERNEL_TC}

  GQOS_CONFLICT_SERV = QOSSP_ERR_BASE + 700 + 1;
  {$EXTERNALSYM GQOS_CONFLICT_SERV}
  GQOS_NO_SERV       = QOSSP_ERR_BASE + 700 + 2;
  {$EXTERNALSYM GQOS_NO_SERV}
  GQOS_BAD_FLOWSPEC  = QOSSP_ERR_BASE + 700 + 3;
  {$EXTERNALSYM GQOS_BAD_FLOWSPEC}
  GQOS_BAD_TSPEC     = QOSSP_ERR_BASE + 700 + 4;
  {$EXTERNALSYM GQOS_BAD_TSPEC}
  GQOS_BAD_ADSPEC    = QOSSP_ERR_BASE + 700 + 5;
  {$EXTERNALSYM GQOS_BAD_ADSPEC}

// GQOS API ERRORS

// WSAIoctl Error

  GQOS_IOCTL_SYSTEMFAILURE   = QOSSP_ERR_BASE + 800 + 1;
  {$EXTERNALSYM GQOS_IOCTL_SYSTEMFAILURE}
  GQOS_IOCTL_NOBYTESRETURNED = QOSSP_ERR_BASE + 800 + 2;
  {$EXTERNALSYM GQOS_IOCTL_NOBYTESRETURNED}
  GQOS_IOCTL_INVALIDSOCKET   = QOSSP_ERR_BASE + 800 + 3;
  {$EXTERNALSYM GQOS_IOCTL_INVALIDSOCKET}
  GQOS_IOCTL_INV_FUNCPTR     = QOSSP_ERR_BASE + 800 + 4;
  {$EXTERNALSYM GQOS_IOCTL_INV_FUNCPTR}
  GQOS_IOCTL_INV_OVERLAPPED  = QOSSP_ERR_BASE + 800 + 5;
  {$EXTERNALSYM GQOS_IOCTL_INV_OVERLAPPED}

// SIO_SET_QOS error

  GQOS_SETQOS_BADINBUFFER      = QOSSP_ERR_BASE + 810 + 1;
  {$EXTERNALSYM GQOS_SETQOS_BADINBUFFER}
  GQOS_SETQOS_BADFLOWSPEC      = QOSSP_ERR_BASE + 810 + 2;
  {$EXTERNALSYM GQOS_SETQOS_BADFLOWSPEC}
  GQOS_SETQOS_COLLISION        = QOSSP_ERR_BASE + 810 + 3;
  {$EXTERNALSYM GQOS_SETQOS_COLLISION}
  GQOS_SETQOS_BADPROVSPECBUF   = QOSSP_ERR_BASE + 810 + 4;
  {$EXTERNALSYM GQOS_SETQOS_BADPROVSPECBUF}
  GQOS_SETQOS_ILLEGALOP        = QOSSP_ERR_BASE + 810 + 5;
  {$EXTERNALSYM GQOS_SETQOS_ILLEGALOP}
  GQOS_SETQOS_INVALIDADDRESS   = QOSSP_ERR_BASE + 810 + 6;
  {$EXTERNALSYM GQOS_SETQOS_INVALIDADDRESS}
  GQOS_SETQOS_OUTOFMEMORY      = QOSSP_ERR_BASE + 810 + 7;
  {$EXTERNALSYM GQOS_SETQOS_OUTOFMEMORY}
  GQOS_SETQOS_EXCEPTION        = QOSSP_ERR_BASE + 810 + 8;
  {$EXTERNALSYM GQOS_SETQOS_EXCEPTION}
  GQOS_SETQOS_BADADDRLEN       = QOSSP_ERR_BASE + 810 + 9;
  {$EXTERNALSYM GQOS_SETQOS_BADADDRLEN}
  GQOS_SETQOS_NOSOCKNAME       = QOSSP_ERR_BASE + 810 + 10;
  {$EXTERNALSYM GQOS_SETQOS_NOSOCKNAME}
  GQOS_SETQOS_IPTOSFAIL        = QOSSP_ERR_BASE + 810 + 11;
  {$EXTERNALSYM GQOS_SETQOS_IPTOSFAIL}
  GQOS_SETQOS_OPENSESSIONFAIL  = QOSSP_ERR_BASE + 810 + 12;
  {$EXTERNALSYM GQOS_SETQOS_OPENSESSIONFAIL}
  GQOS_SETQOS_SENDFAIL         = QOSSP_ERR_BASE + 810 + 13;
  {$EXTERNALSYM GQOS_SETQOS_SENDFAIL}
  GQOS_SETQOS_RECVFAIL         = QOSSP_ERR_BASE + 810 + 14;
  {$EXTERNALSYM GQOS_SETQOS_RECVFAIL}
  GQOS_SETQOS_BADPOLICYOBJECT  = QOSSP_ERR_BASE + 810 + 15;
  {$EXTERNALSYM GQOS_SETQOS_BADPOLICYOBJECT}
  GQOS_SETQOS_UNKNOWNFILTEROBJ = QOSSP_ERR_BASE + 810 + 16;
  {$EXTERNALSYM GQOS_SETQOS_UNKNOWNFILTEROBJ}
  GQOS_SETQOS_BADFILTERTYPE    = QOSSP_ERR_BASE + 810 + 17;
  {$EXTERNALSYM GQOS_SETQOS_BADFILTERTYPE}
  GQOS_SETQOS_BADFILTERCOUNT   = QOSSP_ERR_BASE + 810 + 18;
  {$EXTERNALSYM GQOS_SETQOS_BADFILTERCOUNT}
  GQOS_SETQOS_BADOBJLENGTH     = QOSSP_ERR_BASE + 810 + 19;
  {$EXTERNALSYM GQOS_SETQOS_BADOBJLENGTH}
  GQOS_SETQOS_BADFLOWCOUNT     = QOSSP_ERR_BASE + 810 + 20;
  {$EXTERNALSYM GQOS_SETQOS_BADFLOWCOUNT}
  GQOS_SETQOS_UNKNOWNPSOBJ     = QOSSP_ERR_BASE + 810 + 21;
  {$EXTERNALSYM GQOS_SETQOS_UNKNOWNPSOBJ}
  GQOS_SETQOS_BADPOLICYOBJ     = QOSSP_ERR_BASE + 810 + 22;
  {$EXTERNALSYM GQOS_SETQOS_BADPOLICYOBJ}
  GQOS_SETQOS_BADFLOWDESC      = QOSSP_ERR_BASE + 810 + 23;
  {$EXTERNALSYM GQOS_SETQOS_BADFLOWDESC}
  GQOS_SETQOS_BADPROVSPECOBJ   = QOSSP_ERR_BASE + 810 + 24;
  {$EXTERNALSYM GQOS_SETQOS_BADPROVSPECOBJ}
  GQOS_SETQOS_NOLOOPBACK       = QOSSP_ERR_BASE + 810 + 25;
  {$EXTERNALSYM GQOS_SETQOS_NOLOOPBACK}
  GQOS_SETQOS_MODENOTSUPPORTED = QOSSP_ERR_BASE + 810 + 26;
  {$EXTERNALSYM GQOS_SETQOS_MODENOTSUPPORTED}
  GQOS_SETQOS_MISSINGFLOWDESC  = QOSSP_ERR_BASE + 810 + 27;
  {$EXTERNALSYM GQOS_SETQOS_MISSINGFLOWDESC}

// SIO_GET_QOS error

  GQOS_GETQOS_BADOUTBUFFER    = QOSSP_ERR_BASE + 840 + 1;
  {$EXTERNALSYM GQOS_GETQOS_BADOUTBUFFER}
  GQOS_GETQOS_SYSTEMFAILURE   = QOSSP_ERR_BASE + 840 + 2;
  {$EXTERNALSYM GQOS_GETQOS_SYSTEMFAILURE}
  GQOS_GETQOS_EXCEPTION       = QOSSP_ERR_BASE + 840 + 3;
  {$EXTERNALSYM GQOS_GETQOS_EXCEPTION}
  GQOS_GETQOS_INTERNALFAILURE = QOSSP_ERR_BASE + 840 + 4;
  {$EXTERNALSYM GQOS_GETQOS_INTERNALFAILURE}

// SIO_CHK_QOS error

  GQOS_CHKQOS_BADINBUFFER     = QOSSP_ERR_BASE + 850 + 1;
  {$EXTERNALSYM GQOS_CHKQOS_BADINBUFFER}
  GQOS_CHKQOS_BADOUTBUFFER    = QOSSP_ERR_BASE + 850 + 2;
  {$EXTERNALSYM GQOS_CHKQOS_BADOUTBUFFER}
  GQOS_CHKQOS_SYSTEMFAILURE   = QOSSP_ERR_BASE + 850 + 3;
  {$EXTERNALSYM GQOS_CHKQOS_SYSTEMFAILURE}
  GQOS_CHKQOS_INTERNALFAILURE = QOSSP_ERR_BASE + 850 + 4;
  {$EXTERNALSYM GQOS_CHKQOS_INTERNALFAILURE}
  GQOS_CHKQOS_BADPARAMETER    = QOSSP_ERR_BASE + 850 + 5;
  {$EXTERNALSYM GQOS_CHKQOS_BADPARAMETER}
  GQOS_CHKQOS_EXCEPTION       = QOSSP_ERR_BASE + 850 + 6;
  {$EXTERNALSYM GQOS_CHKQOS_EXCEPTION}

implementation

end.