[ns] Compilation error - pls help!!!

["Terence Tan" <tkianmoh@dso.org.sg>]

Hi All,
I am trying to compile the ns2 in my window machine. I have successfully
compiled the tcl, tk, otcl, tclcl and I am now trying to compile the ns2.

It stopped compiling at this statement:
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cl -c -0x -c -W3 -DCRTAPI1=_cdec1 -DCRTAPI2=_cdecl -nologo -D_X86_=1 -D_WIN3
2_IE=0x0300 -DWINVER=0x0400 -DWIN32 -D_WIN32 -D_MT -D_DLL -MD -0x -Zm1000 -D
NO_TK -Id:\netsim\tk8.3.2\win -Id:\netsim\tk8.3.2\gener
ic -Id:\netsim\tcl8.3.2\win -Id:\netsim\tcl8.3.2\generic -Id:\netsim\otcl-1.
0a6 -Id:\netsim\tclcl-1.0b1
0 -Id:\netsim\tk8.3.2\xlib -I. -Id:\micros~1\VC98\include -Fochannel.o -Tp
channel.cc
channel.cc
wireless-phy.h(75) : error C2555: 'WirelessPhy::node' : overriding virtual
function differs from 'Phy::node' only by return type or calling convention
    Phy.h(71) : see declaration of 'Phy'
NMAKE : fatal error U1077: 'D:\MICROS~1\VC98\BIN\cl.exe' : return code '0x2'
stop.
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Can someone pls help me!!!

Thank you,
Kian moh