NAME

       curl_mime_headers - set a mime part's custom headers

SYNOPSIS

       #include <curl/curl.h>

       CURLcode   curl_mime_headers(curl_mimepart  *  part,  struct  curl_slist  *  headers,  int
       take_ownership);

DESCRIPTION

       curl_mime_headers(3) sets a mime part's custom headers.

       part is the part's handle to assign the custom headers list to.

       headers is the head of a list of custom headers; it  may  be  set  to  NULL  to  remove  a
       previously attached custom header list.

       take_ownership:  when  non-zero,  causes  the  list  to  be freed upon replacement or mime
       structure deletion; in this case the list must not be freed explicitly.

       Setting a part's custom headers list twice is valid: only the value set by the  last  call
       is retained.

AVAILABILITY

       As long as at least one of HTTP, SMTP or IMAP is enabled. Added in 7.56.0.

RETURN VALUE

       CURLE_OK or a CURL error code upon failure.

EXAMPLE

        struct curl_slist *headers = NULL;

        headers = curl_slist_append("Custom-Header: mooo", headers);

        /* use these headers, please take ownership */
        curl_mime_headers(part, headers, TRUE);

        /* pass on this data */
        curl_mime_data(part, "12345679", CURL_ZERO_TERMINATED);

        /* set name */
        curl_mime_name(part, "numbers");

SEE ALSO

       curl_mime_addpart(3)