drivers/network/tcpip/include/ports.h

   1 /*
   2  * COPYRIGHT:   See COPYING in the top level directory
   3  * PROJECT:     ReactOS TCP/IP protocol driver
   4  * FILE:        include/ports.h
   5  * PURPOSE:     Port allocation
   6  * PROGRAMMERS: arty (ayerkes@speakeasy.net)
   7  * REVISIONS:
   8  *   arty 20041114 Created
   9  */
  10
  11 #pragma once
  12
  13 typedef struct _PORT_SET {
  14     RTL_BITMAP ProtoBitmap;
  15     PVOID ProtoBitBuffer;
  16     UINT StartingPort;
  17     UINT PortsToOversee;
  18     KSPIN_LOCK Lock;
  19 } PORT_SET, *PPORT_SET;
  20
  21 NTSTATUS PortsStartup( PPORT_SET PortSet,
  22                        UINT StartingPort,
  23                        UINT PortsToManage );
  24 VOID PortsShutdown( PPORT_SET PortSet );
  25 VOID DeallocatePort( PPORT_SET PortSet, ULONG Port );
  26 BOOLEAN AllocatePort( PPORT_SET PortSet, ULONG Port );
  27 ULONG AllocateAnyPort( PPORT_SET PortSet );
  28 ULONG AllocatePortFromRange( PPORT_SET PortSet, ULONG Lowest, ULONG Highest );