curl_free(3) - Linux man page
Name
curl_free - reclaim memory that has been obtained through a libcurl call
Synopsis
#include <curl/curl.h>
void curl_free( char *ptr );
Description
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.