Again adding nelexa's zip library

SafeBoxEncryptor/vendor/nelexa/zip/src/Constants/DosAttrs.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace PhpZip\Constants;
+
+/**
+ * Interface DosAttrs.
+ */
+interface DosAttrs
+{
+    /** @var int DOS File Attribute Read Only */
+    const DOS_READ_ONLY = 0x01;
+
+    /** @var int DOS File Attribute Hidden */
+    const DOS_HIDDEN = 0x02;
+
+    /** @var int DOS File Attribute System */
+    const DOS_SYSTEM = 0x04;
+
+    /** @var int DOS File Attribute Label */
+    const DOS_LABEL = 0x08;
+
+    /** @var int DOS File Attribute Directory */
+    const DOS_DIRECTORY = 0x10;
+
+    /** @var int DOS File Attribute Archive */
+    const DOS_ARCHIVE = 0x20;
+
+    /** @var int DOS File Attribute Link */
+    const DOS_LINK = 0x40;
+
+    /** @var int DOS File Attribute Execute */
+    const DOS_EXE = 0x80;
+}