title: vs2010 IntelliSense error identifier XXX is undefined
body: <p>i have a makefile project which can <strong>build successfully</strong>, but i got a lot of IntelliSense errors like:</p>
  
  <p><code>117 IntelliSense: identifier "iInt32" is undefined  d:\project\tjlpad\cpptest\lxn\xmlxn.h   242
  </code></p>
  
  <p>how to config VS2010 to make it can find the code???</p>
  
  <p>--</p>
  
  <p>i'm working on a super old (and not very good) program, which is using VIM&amp;VC++6, i'm trying to use VS2010 to do my development work.</p>