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<PRE>
<!-- Manpage converted by man2html 3.0.1 -->
</PRE>
<H2>NAME</H2><PRE>
curl_escape - URL encodes the given string
</PRE>
<H2>SYNOPSIS</H2><PRE>
<B>#include</B> <B><curl/curl.h></B>
<B>char</B> <B>*curl_escape(</B> <B>char</B> <B>*</B><I>url</I><B>,</B> <B>int</B> <I>length</I> <B>);</B>
</PRE>
<H2>DESCRIPTION</H2><PRE>
This function will convert the given input string to an URL
encoded string and return that as a new allocated string.
All input characters that are not a-z, A-Z or 0-9 will be
converted to their "URL escaped" version (%NN where NN is a
two-digit hexadecimal number).
If the 'length' argument is set to 0, curl_escape() will use
strlen() on the input 'url' string to find out the size.
You must free() the returned string when you're done with
it.
</PRE>
<H2>RETURN VALUE</H2><PRE>
A pointer to a zero terminated string or NULL if it failed.
</PRE>
<H2>SEE ALSO</H2><PRE>
<I>curl</I><B>_</B><I>unescape(),</I> <I>RFC</I> <I>2396</I>
</PRE>
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