--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mupdf-source/thirdparty/curl/src/tool_setopt.h	Mon Sep 15 11:43:07 2025 +0200
@@ -0,0 +1,160 @@
+#ifndef HEADER_CURL_TOOL_SETOPT_H
+#define HEADER_CURL_TOOL_SETOPT_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_formparse.h"
+
+/*
+ * Macros used in operate()
+ */
+
+#define SETOPT_CHECK(v,opt) do {                \
+    if(!tool_setopt_skip(opt)) {                \
+      result = (v);                             \
+      if(result)                                \
+        goto show_error;                        \
+    }                                           \
+  } WHILE_FALSE
+
+/* allow removed features to simulate success: */
+bool tool_setopt_skip(CURLoption tag);
+
+#ifndef CURL_DISABLE_LIBCURL_OPTION
+
+/* Associate symbolic names with option values */
+typedef struct {
+  const char *name;
+  long value;
+} NameValue;
+
+typedef struct {
+  const char *name;
+  unsigned long value;
+} NameValueUnsigned;
+
+extern const NameValue setopt_nv_CURLPROXY[];
+extern const NameValue setopt_nv_CURL_SOCKS_PROXY[];
+extern const NameValue setopt_nv_CURL_HTTP_VERSION[];
+extern const NameValue setopt_nv_CURL_SSLVERSION[];
+extern const NameValue setopt_nv_CURL_TIMECOND[];
+extern const NameValue setopt_nv_CURLFTPSSL_CCC[];
+extern const NameValue setopt_nv_CURLUSESSL[];
+extern const NameValueUnsigned setopt_nv_CURLSSLOPT[];
+extern const NameValue setopt_nv_CURL_NETRC[];
+extern const NameValue setopt_nv_CURLPROTO[];
+extern const NameValueUnsigned setopt_nv_CURLAUTH[];
+
+/* Map options to NameValue sets */
+#define setopt_nv_CURLOPT_HTTP_VERSION setopt_nv_CURL_HTTP_VERSION
+#define setopt_nv_CURLOPT_HTTPAUTH setopt_nv_CURLAUTH
+#define setopt_nv_CURLOPT_SSLVERSION setopt_nv_CURL_SSLVERSION
+#define setopt_nv_CURLOPT_PROXY_SSLVERSION setopt_nv_CURL_SSLVERSION
+#define setopt_nv_CURLOPT_TIMECONDITION setopt_nv_CURL_TIMECOND
+#define setopt_nv_CURLOPT_FTP_SSL_CCC setopt_nv_CURLFTPSSL_CCC
+#define setopt_nv_CURLOPT_USE_SSL setopt_nv_CURLUSESSL
+#define setopt_nv_CURLOPT_SSL_OPTIONS setopt_nv_CURLSSLOPT
+#define setopt_nv_CURLOPT_NETRC setopt_nv_CURL_NETRC
+#define setopt_nv_CURLOPT_PROTOCOLS setopt_nv_CURLPROTO
+#define setopt_nv_CURLOPT_REDIR_PROTOCOLS setopt_nv_CURLPROTO
+#define setopt_nv_CURLOPT_PROXYTYPE setopt_nv_CURLPROXY
+#define setopt_nv_CURLOPT_PROXYAUTH setopt_nv_CURLAUTH
+#define setopt_nv_CURLOPT_SOCKS5_AUTH setopt_nv_CURLAUTH
+
+/* Intercept setopt calls for --libcurl */
+
+CURLcode tool_setopt_enum(CURL *curl, struct GlobalConfig *config,
+                          const char *name, CURLoption tag,
+                          const NameValue *nv, long lval);
+CURLcode tool_setopt_flags(CURL *curl, struct GlobalConfig *config,
+                           const char *name, CURLoption tag,
+                           const NameValue *nv, long lval);
+CURLcode tool_setopt_bitmask(CURL *curl, struct GlobalConfig *config,
+                             const char *name, CURLoption tag,
+                             const NameValueUnsigned *nv, long lval);
+CURLcode tool_setopt_mimepost(CURL *curl, struct GlobalConfig *config,
+                              const char *name, CURLoption tag,
+                              curl_mime *mimepost);
+CURLcode tool_setopt_slist(CURL *curl, struct GlobalConfig *config,
+                           const char *name, CURLoption tag,
+                           struct curl_slist *list);
+CURLcode tool_setopt(CURL *curl, bool str, struct GlobalConfig *config,
+                     const char *name, CURLoption tag, ...);
+
+#define my_setopt(x,y,z) \
+  SETOPT_CHECK(tool_setopt(x, FALSE, global, #y, y, z), y)
+
+#define my_setopt_str(x,y,z) \
+  SETOPT_CHECK(tool_setopt(x, TRUE, global, #y, y, z), y)
+
+#define my_setopt_enum(x,y,z) \
+  SETOPT_CHECK(tool_setopt_enum(x, global, #y, y, setopt_nv_ ## y, z), y)
+
+#define my_setopt_flags(x,y,z) \
+  SETOPT_CHECK(tool_setopt_flags(x, global, #y, y, setopt_nv_ ## y, z), y)
+
+#define my_setopt_bitmask(x,y,z) \
+  SETOPT_CHECK(tool_setopt_bitmask(x, global, #y, y, setopt_nv_ ## y, z), y)
+
+#define my_setopt_mimepost(x,y,z) \
+  SETOPT_CHECK(tool_setopt_mimepost(x, global, #y, y, z), y)
+
+#define my_setopt_slist(x,y,z) \
+  SETOPT_CHECK(tool_setopt_slist(x, global, #y, y, z), y)
+
+#define res_setopt(x,y,z) tool_setopt(x, FALSE, global, #y, y, z)
+
+#define res_setopt_str(x,y,z) tool_setopt(x, TRUE, global, #y, y, z)
+
+#else /* CURL_DISABLE_LIBCURL_OPTION */
+
+/* No --libcurl, so pass options directly to library */
+
+#define my_setopt(x,y,z) \
+  SETOPT_CHECK(curl_easy_setopt(x, y, z), y)
+
+#define my_setopt_str(x,y,z) \
+  SETOPT_CHECK(curl_easy_setopt(x, y, z), y)
+
+#define my_setopt_enum(x,y,z) \
+  SETOPT_CHECK(curl_easy_setopt(x, y, z), y)
+
+#define my_setopt_flags(x,y,z) \
+  SETOPT_CHECK(curl_easy_setopt(x, y, z), y)
+
+#define my_setopt_bitmask(x,y,z) \
+  SETOPT_CHECK(curl_easy_setopt(x, y, z), y)
+
+#define my_setopt_mimepost(x,y,z) \
+  SETOPT_CHECK(curl_easy_setopt(x, y, z), y)
+
+#define my_setopt_slist(x,y,z) \
+  SETOPT_CHECK(curl_easy_setopt(x, y, z), y)
+
+#define res_setopt(x,y,z) curl_easy_setopt(x,y,z)
+
+#define res_setopt_str(x,y,z) curl_easy_setopt(x,y,z)
+
+#endif /* CURL_DISABLE_LIBCURL_OPTION */
+
+#endif /* HEADER_CURL_TOOL_SETOPT_H */