examples: Updated IMAP fetch example for libcurl 7.30.0

 *                            | (__| |_| |  _ <| |___

 *                             \___|\___/|_| \_\_____|

 *

 * Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.

 * Copyright (C) 1998 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al.

 *

 * This software is licensed as described in the file COPYING, which

 * you should have received as part of this distribution. The terms

#include <stdio.h>

#include <curl/curl.h>

/* This is a simple example showing how to fetch mail using libcurl's IMAP

 * capabilities.

 *

 * Note that this example requires libcurl 7.30.0 or above.

 */

int main(void)

{

  CURL *curl;

    /* Set username and password */

    curl_easy_setopt(curl, CURLOPT_USERPWD, "user:password");

    /* This will fetch the mailbox named "foobar" */

    curl_easy_setopt(curl, CURLOPT_URL, "imap://imap.example.com/foobar");

    /* This will fetch message 1 from the user's inbox */

    curl_easy_setopt(curl, CURLOPT_URL, "imap://imap.example.com/INBOX/;UID=1");

    /* Perform the fetch */

    res = curl_easy_perform(curl);

    /* always cleanup */

    /* 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);

  }

  return (int)res;

}