--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mupdf-source/thirdparty/curl/lib/curl_addrinfo.h	Mon Sep 15 11:43:07 2025 +0200
@@ -0,0 +1,107 @@
+#ifndef HEADER_CURL_ADDRINFO_H
+#define HEADER_CURL_ADDRINFO_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 "curl_setup.h"
+
+#ifdef HAVE_NETINET_IN_H
+#  include <netinet/in.h>
+#endif
+#ifdef HAVE_NETDB_H
+#  include <netdb.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#  include <arpa/inet.h>
+#endif
+
+#ifdef __VMS
+#  include <in.h>
+#  include <inet.h>
+#  include <stdlib.h>
+#endif
+
+
+/*
+ * Curl_addrinfo is our internal struct definition that we use to allow
+ * consistent internal handling of this data. We use this even when the
+ * system provides an addrinfo structure definition. And we use this for
+ * all sorts of IPv4 and IPV6 builds.
+ */
+
+struct Curl_addrinfo {
+  int                   ai_flags;
+  int                   ai_family;
+  int                   ai_socktype;
+  int                   ai_protocol;
+  curl_socklen_t        ai_addrlen;   /* Follow rfc3493 struct addrinfo */
+  char                 *ai_canonname;
+  struct sockaddr      *ai_addr;
+  struct Curl_addrinfo *ai_next;
+};
+typedef struct Curl_addrinfo Curl_addrinfo;
+
+void
+Curl_freeaddrinfo(Curl_addrinfo *cahead);
+
+#ifdef HAVE_GETADDRINFO
+int
+Curl_getaddrinfo_ex(const char *nodename,
+                    const char *servname,
+                    const struct addrinfo *hints,
+                    Curl_addrinfo **result);
+#endif
+
+Curl_addrinfo *
+Curl_he2ai(const struct hostent *he, int port);
+
+Curl_addrinfo *
+Curl_ip2addr(int af, const void *inaddr, const char *hostname, int port);
+
+Curl_addrinfo *Curl_str2addr(char *dotted, int port);
+
+#ifdef USE_UNIX_SOCKETS
+Curl_addrinfo *Curl_unix2addr(const char *path, bool *longpath, bool abstract);
+#endif
+
+#if defined(CURLDEBUG) && defined(HAVE_GETADDRINFO) && \
+    defined(HAVE_FREEADDRINFO)
+void
+curl_dbg_freeaddrinfo(struct addrinfo *freethis, int line, const char *source);
+#endif
+
+#if defined(CURLDEBUG) && defined(HAVE_GETADDRINFO)
+int
+curl_dbg_getaddrinfo(const char *hostname, const char *service,
+                     const struct addrinfo *hints, struct addrinfo **result,
+                     int line, const char *source);
+#endif
+
+#ifdef HAVE_GETADDRINFO
+#ifdef USE_RESOLVE_ON_IPS
+void Curl_addrinfo_set_port(Curl_addrinfo *addrinfo, int port);
+#else
+#define Curl_addrinfo_set_port(x,y)
+#endif
+#endif
+
+#endif /* HEADER_CURL_ADDRINFO_H */