PRO*C in 11.2 instant client 32 bit compatability with Microsoft Visual Studio 7.1 2003

Friends, 

I have a C++ program In Microsoft Visual C++ 7.1 2003. I use the following lines to compile my proc code in to cpp

C:\Oracle11\product\11.1.0\client_1\bin\proc.exe THREADS=YES CODE=CPP SQLCHECK=SEMANTICS USERID=diva_user/pass@db INAME="oracle.pc";

We are upgrading to Oracle 11.2.0.2.

Oracle Client Install document for 11.2 ( http://docs.oracle.com/cd/E11882_01/install.112/e24187/pre_install.htm#CHDIEJEB ) says it only supports  Microsoft Visual C++ .NET 2005 8.0, Microsoft Visual C++ .NET 2008 9.0 and not  Microsoft Visual C++ .NET 2003 7.1

Oracle Pro*C/C++ Programmer's Guide ( http://docs.oracle.com/cd/E11882_01/appdev.112/e10825/pc_01int.htm#i6032