#include <curl/curl.h>


int main() {
	curl_global_init(CURL_GLOBAL_ALL);
	printf("hello %s\n", curl_version());

	CURL * master_handle, * secondary_handle;
	int ret;

	master_handle = curl_easy_init();
	curl_easy_setopt(master_handle, CURLOPT_VERBOSE, 1);
	curl_easy_setopt(master_handle, CURLOPT_FAILONERROR, 1);
	ret = curl_easy_setopt(master_handle, CURLOPT_DNS_SERVERS, "9.9.9.9:9999");
	if (ret) {
		printf("ERROR %s!\n", curl_easy_strerror(ret));
		return 1;
	}

	secondary_handle = curl_easy_duphandle(master_handle);
	curl_easy_setopt(secondary_handle, CURLOPT_URL, "http://really.not.a.server/");
	curl_easy_perform(secondary_handle);
	if (ret) {
		printf("ERROR %s!\n", curl_easy_strerror(ret));
		return 1;
	}
	return 0;
}