+.nf
+CURL *curl = curl_easy_init();
+if(curl) {
+ curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/");
+ curl_easy_setopt(curl, CURLOPT_SSLCERT, "client.pem");
+ curl_easy_setopt(curl, CURLOPT_SSLKEY, "key.pem");
+ curl_easy_setopt(curl, CURLOPT_KEYPASSWD, "s3cret");
+ ret = curl_easy_perform(curl);
+ curl_easy_cleanup(curl);
+}
+.fi