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<p class="level0"><span Class="bold">#include <curl/curl.h></span>
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<p class="level0"><span Class="bold">char *curl_escape( char * url , int length );</span>
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<p class="level0"><a name="DESCRIPTION"></a><h2 class="nroffsh">DESCRIPTION</h2>
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<p class="level0">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).
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<p class="level0">If the 'length' argument is set to 0, curl_escape() will use strlen() on the input 'url' string to find out the size.
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<p class="level0">Since 7.15.4, <a class="emphasis" href="./curl_easy_escape.html">curl_easy_escape(3)</a> should be used. This function will be removed in a future release. <a name="RETURN"></a><h2 class="nroffsh">RETURN VALUE</h2>
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<p class="level0">A pointer to a zero terminated string or NULL if it failed. <a name="SEE"></a><h2 class="nroffsh">SEE ALSO</h2>
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<p class="level0"><a class="manpage" href="./curl_unescape.html">curl_unescape (3)</a> <a class="manpage" href="./curl_free.html"> curl_free (3)</a> <span Class="manpage"> RFC 2396</span> <p class="roffit">
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