--- Libc/Libc-1725.40.4/os/api.h
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * Copyright (c) 2018 Apple Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * 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 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ 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, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-
-/*!
- * @header
- * API macros. libdarwin provides APIs for low-level userspace projects in the
- * Darwin operating system.
- *
- * - C language additions
- * - POSIX and BSD API additions
- * - POSIX and BSD convenience wrappers
- * - Mach API additions and wrappers with clearer semantics
- *
- * Additions which extend the C language are not prefixed and are therefore not
- * included by default when including this header.
- *
- * Additions to API families conforming to ANSI C carry the "os_" prefix.
- *
- * Additions to API families conforming to POSIX carry the "_np" ("Not POSIX")
- * suffix.
- *
- * Additions to API families conforming to both POSIX and ANSI C carry the "_np"
- * suffix.
- *
- * Convenience wrappers for POSIX and BSD APIs carry the "os_" prefix.
- *
- * New APIs formalizing Darwin workflows carry the "os_" prefix.
- */
-#ifndef __DARWIN_API_H
-#define __DARWIN_API_H
-
-#include <os/availability.h>
-#include <stdint.h>
-
-OS_ASSUME_PTR_ABI_SINGLE_BEGIN;
-
-/*!
- * @const DARWIN_API_VERSION
- * The API version of the library. This version will be changed in accordance
- * with new API introductions so that callers may submit code to the build that
- * adopts those new APIs before the APIs land by using the following pattern:
- *
- * #if DARWIN_API_VERSION >= 20180424
- * darwin_new_api();
- * #endif
- *
- * In this example, the libdarwin maintainer and API adopter agree on an API
- * version of 20180424 ahead of time for the introduction of
- * darwin_new_api_call(). When a libdarwin with that API version is submitted,
- * the project is rebuilt, and the new API becomes active.
- *
- * Breaking API changes will be both covered under this mechanism as well as
- * individual preprocessor macros in this header that declare new behavior as
- * required.
- */
-#define DARWIN_API_VERSION 20210428u
-
-#if !DARWIN_BUILDING_LIBSYSTEM_DARWIN
-#define DARWIN_API_AVAILABLE_20170407 \
-		API_AVAILABLE(macos(10.14), ios(12.0), tvos(12.0), watchos(5.0))
-#define DARWIN_API_AVAILABLE_20180727 \
-		API_AVAILABLE(macos(10.15), ios(13.0), tvos(13.0), watchos(6.0))
-#define DARWIN_API_AVAILABLE_20181020 \
-		API_AVAILABLE(macos(10.15), ios(13.0), tvos(13.0), watchos(6.0))
-#define DARWIN_API_AVAILABLE_20181020 \
-		API_AVAILABLE(macos(10.15), ios(13.0), tvos(13.0), watchos(6.0))
-#define DARWIN_API_AVAILABLE_20190830 \
-		API_AVAILABLE(macos(10.15.2), ios(13.3), tvos(13.3), watchos(6.1.1))
-#define DARWIN_API_AVAILABLE_20191015 \
-		API_AVAILABLE(macos(10.15.2), ios(13.3), tvos(13.3), watchos(6.1.1))
-#define DARWIN_API_AVAILABLE_20200220 \
-		API_AVAILABLE(macos(10.16), ios(14.0), tvos(14.0), watchos(7.0))
-#define DARWIN_API_AVAILABLE_20200401 \
-		API_AVAILABLE(macos(10.16), ios(14.0), tvos(14.0), watchos(7.0))
-#define DARWIN_API_AVAILABLE_20200526 \
-		API_AVAILABLE(macos(10.16), ios(14.0), tvos(14.0), watchos(7.0))
-#define DARWIN_API_AVAILABLE_20210428 \
-		API_AVAILABLE(macos(12.0), ios(15.0), tvos(15.0), watchos(8.0))
-#else
-#define DARWIN_API_AVAILABLE_20170407
-#define DARWIN_API_AVAILABLE_20180727
-#define DARWIN_API_AVAILABLE_20181020
-#define DARWIN_API_AVAILABLE_20190830
-#define DARWIN_API_AVAILABLE_20191015
-#define DARWIN_API_AVAILABLE_20200220
-#define DARWIN_API_AVAILABLE_20200401
-#define DARWIN_API_AVAILABLE_20200526
-#define DARWIN_API_AVAILABLE_20210428
-#endif
-
-/*!
- * @typedef os_struct_magic_t
- * A type representing the magic number of a transparent structure.
- */
-typedef uint32_t os_struct_magic_t;
-
-/*!
- * @typedef os_struct_version_t
- * A type representing the version of a transparent structure.
- */
-typedef uint32_t os_struct_version_t;
-
-OS_ASSUME_PTR_ABI_SINGLE_END;
-
-#endif // __DARWIN_API_H