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+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2017, 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
+.\" * are also available at https://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.TH curl_mime_subparts 3 "22 August 2017" "libcurl 7.56.0" "libcurl Manual"
+.SH NAME
+curl_mime_subparts - set subparts of a multipart mime part
+.SH SYNOPSIS
+.B #include <curl/curl.h>
+.sp
+.BI "CURLcode curl_mime_subparts(curl_mimepart * " part ,
+.BI "curl_mime * " subparts ");"
+.ad
+.SH DESCRIPTION
+\fIcurl_mime_subparts(3)\fP sets a multipart mime part's content from a mime
+structure.
+
+\fIpart\fP is a handle to the multipart part.
+
+\fIsubparts\fP is a mime structure handle holding the subparts. After
+\fIcurl_mime_subparts\fP succeeds, the mime structure handle belongs to the
+multipart part and must not be freed explicitly. It may however be updated by
+subsequent calls to mime API functions.
+
+Setting a part's contents twice is valid: only the value set by the last call
+is retained. It is possible to unassign previous part's contents by setting
+\fIsubparts\fP to NULL.
+.SH AVAILABILITY
+As long as at least one of HTTP, SMTP or IMAP is enabled. Added in 7.56.0.
+.SH RETURN VALUE
+CURLE_OK or a CURL error code upon failure.
+.SH EXAMPLE
+TODO
+.SH "SEE ALSO"
+.BR curl_mime_addpart "(3),"
+.BR curl_mime_init "(3)"