Update to libzip-1.9.1

Author: kiyolee

LICENSE

@@ -1,6 +1,6 @@
 Copyright (C) 1999-2020 Dieter Baron and Thomas Klausner
 
-The authors can be contacted at <libzip@nih.at>
+The authors can be contacted at <info@libzip.org>
 
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions

README.libzip.md

@@ -1 +1 @@
-https://github.com/nih-at/libzip/releases/download/v1.9.0/libzip-1.9.0.tar.xz
+https://github.com/nih-at/libzip/releases/download/v1.9.1/libzip-1.9.1.tar.xz

README.md

@@ -6,7 +6,7 @@
   Copyright (C) 1999-2021 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <libzip@nih.at>
+  The authors can be contacted at <info@libzip.org>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions

THIS_VERSION_IS_1.9.0 THIS_VERSION_IS_1.9.1THIS_VERSION_IS_1.9.0 renamed to THIS_VERSION_IS_1.9.1

@@ -6,7 +6,7 @@
   Copyright (C) 1999-2021 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <libzip@nih.at>
+  The authors can be contacted at <info@libzip.org>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -246,6 +246,8 @@ typedef enum zip_source_cmd zip_source_cmd_t;
 
 #define ZIP_SOURCE_MAKE_COMMAND_BITMASK(cmd) (((zip_int64_t)1) << (cmd))
 
+#define ZIP_SOURCE_CHECK_SUPPORTED(supported, cmd)  (((supported) & ZIP_SOURCE_MAKE_COMMAND_BITMASK(cmd)) != 0)
+
 /* clang-format off */
 
 #define ZIP_SOURCE_SUPPORTS_READABLE	(ZIP_SOURCE_MAKE_COMMAND_BITMASK(ZIP_SOURCE_OPEN) \

distfiles/download.url

@@ -3,7 +3,7 @@
   Copyright (C) 1999-2021 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <libzip@nih.at>
+  The authors can be contacted at <info@libzip.org>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions