reactos/drivers/network/tcpip/include/ports.h

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/*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS TCP/IP protocol driver
* FILE: include/ports.h
* PURPOSE: Port allocation
* PROGRAMMERS: arty (ayerkes@speakeasy.net)
* REVISIONS:
* arty 20041114 Created
*/
#pragma once
typedef struct _PORT_SET {
RTL_BITMAP ProtoBitmap;
PVOID ProtoBitBuffer;
UINT StartingPort;
UINT PortsToOversee;
KSPIN_LOCK Lock;
} PORT_SET, *PPORT_SET;
NTSTATUS PortsStartup( PPORT_SET PortSet,
UINT StartingPort,
UINT PortsToManage );
VOID PortsShutdown( PPORT_SET PortSet );
VOID DeallocatePort( PPORT_SET PortSet, ULONG Port );
BOOLEAN AllocatePort( PPORT_SET PortSet, ULONG Port );
ULONG AllocateAnyPort( PPORT_SET PortSet );
ULONG AllocatePortFromRange( PPORT_SET PortSet, ULONG Lowest, ULONG Highest );