--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mupdf-source/thirdparty/curl/src/tool_operate.h	Mon Sep 15 11:43:07 2025 +0200
@@ -0,0 +1,74 @@
+#ifndef HEADER_CURL_TOOL_OPERATE_H
+#define HEADER_CURL_TOOL_OPERATE_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2019, 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.
+ *
+ ***************************************************************************/
+#include "tool_setup.h"
+#include "tool_cb_hdr.h"
+#include "tool_cb_prg.h"
+#include "tool_sdecls.h"
+
+struct per_transfer {
+  /* double linked */
+  struct per_transfer *next;
+  struct per_transfer *prev;
+  struct OperationConfig *config; /* for this transfer */
+  CURL *curl;
+  long retry_numretries;
+  long retry_sleep_default;
+  long retry_sleep;
+  struct timeval retrystart;
+  bool metalink; /* nonzero for metalink download. */
+  bool metalink_next_res;
+  metalinkfile *mlfile;
+  metalink_resource *mlres;
+  char *this_url;
+  char *outfile;
+  bool infdopen; /* TRUE if infd needs closing */
+  int infd;
+  struct ProgressData progressbar;
+  struct OutStruct outs;
+  struct OutStruct heads;
+  struct InStruct input;
+  struct HdrCbData hdrcbdata;
+  char errorbuffer[CURL_ERROR_SIZE];
+
+  bool added; /* set TRUE when added to the multi handle */
+
+  /* for parallel progress bar */
+  curl_off_t dltotal;
+  curl_off_t dlnow;
+  curl_off_t ultotal;
+  curl_off_t ulnow;
+  bool dltotal_added; /* if the total has been added from this */
+  bool ultotal_added;
+
+  /* NULL or malloced */
+  char *separator_err;
+  char *separator;
+  char *uploadfile;
+};
+
+CURLcode operate(struct GlobalConfig *config, int argc, argv_item_t argv[]);
+
+extern struct per_transfer *transfers; /* first node */
+
+#endif /* HEADER_CURL_TOOL_OPERATE_H */