--- /dev/null
+++ Libc/Libc-262/include/NSSystemDirectories.h
@@ -0,0 +1,90 @@
+/*
+ * Copyright (c) 1999-2000 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ * 
+ * Portions Copyright (c) 1999-2000 Apple Computer, Inc.  All Rights
+ * Reserved.  This file contains Original Code and/or Modifications of
+ * Original Code as defined in and that are subject to the Apple Public
+ * Source License Version 1.1 (the "License").  You may not use this file
+ * except in compliance with the License.  Please obtain a copy of the
+ * License at http://www.apple.com/publicsource and read it before using
+ * this file.
+ * 
+ * The Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON- INFRINGEMENT.  Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
+ * 
+ * @APPLE_LICENSE_HEADER_END@
+ */
+
+/*
+ This API returns the various standard system directories where apps, resources, etc get installed.
+ Because queries can return multiple directories, the API is in the form of an enumeration.
+ The directories are returned in search path order; that is, the first place to look is returned first.
+ This API may return directories that do not exist yet.
+ If NSUserDomain is included in a query, then the results will contain "~" to refer to the user's directory.
+ NEXT_ROOT is prepended as necessary to the returned values.
+ Some calls might return no directories!
+ The buffer that is passed in will be filled with a null-terminated string, possibly containing as many as PATH_MAX-1 characters.
+
+ Typical usage:
+ 
+    #include <limits.h>
+    #include <NSSystemDirectories.h>
+
+    char path[PATH_MAX];
+    NSSearchPathEnumerationState state = NSStartSearchPathEnumeration(dir, domainMask);
+    while (state = NSGetNextSearchPathEnumeration(state, path)) {
+        // Handle path
+    }
+
+
+*/
+
+#ifndef __NS_SYSTEM_DIRECTORIES_H__
+#define __NS_SYSTEM_DIRECTORIES_H__
+
+// Directories
+
+typedef enum {
+    NSApplicationDirectory = 1,		// supported applications (Applications)
+    NSDemoApplicationDirectory,		// unsupported applications, demonstration versions (Applications/GrabBag)
+    NSDeveloperApplicationDirectory,	// developer applications (Developer/Applications)
+    NSAdminApplicationDirectory,	// system and network administration applications (Applications/Utilities)
+    NSLibraryDirectory, 		// various user-visible documentation, support, and configuration files, resources (Library)
+    NSDeveloperDirectory,		// developer resources (Developer)
+    NSUserDirectory,			// user home directories (Users)
+    NSDocumentationDirectory,		// documentation (Library/Documentation)
+    NSDocumentDirectory,                // documents (Documents)
+    NSCoreServiceDirectory,		// location of core services (System/Library/CoreServices)
+    NSAllApplicationsDirectory = 100,	// all directories where applications can occur (Applications, Applications/Utilities, Developer/Applications, Applications/GrabBag)
+    NSAllLibrariesDirectory = 101	// all directories where resources can occur (Library, Developer)
+} NSSearchPathDirectory;
+
+// Domains
+
+typedef enum {
+   NSUserDomainMask = 1,	// user's home directory --- place to install user's personal items (~)
+   NSLocalDomainMask = 2,	// local to the current machine --- place to install items available to everyone on this machine
+   NSNetworkDomainMask = 4, 	// publically available location in the local area network --- place to install items available on the network (/Network)
+   NSSystemDomainMask = 8,	// provided by Apple
+   NSAllDomainsMask = 0x0ffff	// all domains: all of the above and more, future items
+} NSSearchPathDomainMask;
+
+typedef unsigned int NSSearchPathEnumerationState;
+
+/* Enumeration
+ Call NSStartSearchPathEnumeration() once, then call NSGetNextSearchPathEnumeration() one or more times with the returned state.
+ The return value of NSGetNextSearchPathEnumeration() should be used as the state next time around.
+ When NSGetNextSearchPathEnumeration() returns 0, you're done.
+*/
+extern NSSearchPathEnumerationState NSStartSearchPathEnumeration(NSSearchPathDirectory dir, NSSearchPathDomainMask domainMask);
+
+extern NSSearchPathEnumerationState NSGetNextSearchPathEnumeration(NSSearchPathEnumerationState state, char *path);
+
+#endif /* __NS_SYSTEM_DIRECTORIES_H__ */