Fix Bug 476 by improving the check for the RVCT version of armasm
# Microsoft Developer Studio Generated Dependency File, included by tcp_server.mak.\CTcpServer.cpp : \ ".\CTcpServer.h"\ "c:\apps\msvc6\vc98\include\basetsd.h"\.\tcp_server.cpp : \ ".\CTcpServer.h"\ "c:\apps\msvc6\vc98\include\basetsd.h"\