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<title>Paths and symbols page, C/C++ Properties window</title>
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Enter include paths and symbols.
END INFOPOP-->
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<h1>Paths and Symbols page, C/C++ Properties window</h1>
<p>The Paths and Symbols page of the C/C++ Properties window lets you define include paths and preprocessor symbols.</p>
<dl>
<dt>Include paths</dt>
<dd>Specifies a directory path for the files that exist on your development
platform. For example, &quot;/usr/include&quot; on a linux/solaris system or &quot;c:/usr/include&quot;
for windows.</dd>
<dt>Defined symbols</dt>
<dd>Symbols are simple preprocessor symbols that can be a name, (such as
DEBUG) or a name=value, (such as &quot;CPU=x86&quot;).</dd>
<dt>New</dt>
<dd>Specifies a New button to enter a New Include Path or Defined
symbol.</dd>
<dt>Remove</dt>
<dd>Specifies Remove button to remove selected Include Path or
Defined symbol.</dd>
<dt>Move Up</dt>
<dd>Moves Up button to move the selected Include Path
or Defined symbol up the list.</dd>
<dt>Move Down</dt>
<dd>Moves Down button to move the selected Include Path
or Defined symbol down the list.</dd>
</dl>
<p><img border="0" src="../images/ngconcepts.gif" ALT="Related concepts" width="143" height="21">
<br>
<a href="../concepts/cdt_c_build_over.htm">Build overview</a></p>
<p><img border="0" src="../images/ngtasks.gif" ALT="Related tasks" width="143" height="21">
<br>
<a href="../tasks/cdt_t_proj_paths.htm">Including paths and symbols</a></p>
<p><img border="0" src="../images/ngref.gif" ALT="Related reference" width="143" height="21">
<br>
<a href="cdt_o_proj_prop_pages.htm">Project properties</a></p>
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