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       curl_free  -  reclaim  memory  that has been obtained through a libcurl
       call
       #include <curl/curl.h>
       void curl_free( char *ptr );
       curl_free reclaims memory that has  been  obtained  through  a  libcurl
       call.   Use  curl_free()  instead of free() to avoid anomalies that can
       result from differences in memory management between  your  application
       and libcurl.
       curl_unescape(3)
libcurl 7.10                      12 Aug 2003                     curl_free(3)