Using ntohl from std.c.windows.winsock in a class member while also using something from std.socket causes linking errors.

//TEST CASE

import std.socket;
import std.c.windows.winsock;

pragma(lib, "wsock32.lib");

class IndexPacketReader
{
    //static void foo()  //works
    void foo()
    {
        ntohl(1);  //fails
    }
}

void main()
{
    new TcpSocket();
    //ntohl(1); //works
}

E:\D\src\tmp>dmd bug003.d
E:\D\dmd\bin\..\..\dm\bin\link.exe bug003,,,user32+kernel32/noi;
OPTLINK (R) for Win32  Release 7.50B1
Copyright (C) Digital Mars 1989 - 2001  All Rights Reserved

E:\D\dmd\bin\..\lib\phobos.lib(winsock)  Offset 276FEH Record Type 00C3
 Error 1: Previous Definition Different : _ntohl@4
--- errorlevel 1 

Removing the "new TcpSocket()" makes it link.
Making the class member static makes it link.
Calling it from main makes it link.

I have tried removing the pragma and specifying the .lib in the command line, no change.  I have tried uising ws2_32.lib instead of wsock32.lib, no change.

In my case I wrote my own ntohl to get past the problem.