#include <stdio.h>
#define CURL_STATICLIB
#include <curl/curl.h>

int main(void)
{
  CURL *curl;
  CURLcode res;
  char down_url[200]="https://raw.githubusercontent.com/kevinlovejia/xixi-s-garden/master/test.txt";

  curl_global_init(CURL_GLOBAL_DEFAULT);

  curl = curl_easy_init();
  if(curl) {
    curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
    curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0L);
    curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0L);
    curl_easy_setopt(curl, CURLOPT_HEADER, 1L);
    curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
    curl_easy_setopt(curl, CURLOPT_URL, down_url);

    res = curl_easy_perform(curl);
    /* Check for errors */
    if(res != CURLE_OK)
      fprintf(stderr, "curl_easy_perform() failed: %s\n",
              curl_easy_strerror(res));
    /* always cleanup */
    curl_easy_cleanup(curl);
  }
  curl_global_cleanup();

  return 0;
}