hi mywayin2sky<div>      llvm/tools/clang/examples/ and llvm/tools/clang/include/clang-c/ maybe helpful.</div><div>      wpa is a tool display Call-Graph.</div><div>Liu</div><div><br><br><div class="gmail_quote">2010/5/6 mywayin2sky <span dir="ltr"><<a href="mailto:mywayin2sky@gmail.com">mywayin2sky@gmail.com</a>></span><br>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><span><span lang="EN-US" style="font-family:"Georgia","serif";color:#222222">Hello,</span></span><span lang="EN-US" style="font-family:"Georgia","serif";color:#222222"></span></p>


<p class="MsoNormal"><span><span lang="EN-US" style="font-family:"Georgia","serif";color:#222222">I'm working in a project
involving source to source transformation of some arbitrary c code , I'm
looking forward to using Clang</span></span><span lang="EN-US" style="font-family:"Georgia","serif";color:#222222"><br>
<span>my main problem is where to start , I can find
approx. no documentation on topic</span><br>
<br>
<span>Any existing source to source sample codes based
on clang that can be of help as a starting point ?</span></span><span><span lang="EN-US"></span></span></p>

<p class="MsoNormal"><span lang="EN-US">I want to know the Clang APIs for building
a AST and rewriting codes from the AST.</span></p>

<p class="MsoNormal"><span lang="EN-US"> </span></p>

<p class="MsoNormal"><span lang="EN-US">Thanks.</span></p>

<p class="MsoNormal"><span lang="EN-US"> </span></p>

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