--- a/src/java.base/macosx/native/include/jvm_md.h	Mon Oct 30 16:37:53 2017 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,80 +0,0 @@
-/*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#ifndef _JAVASOFT_JVM_MD_H_
-#define _JAVASOFT_JVM_MD_H_
-
-/*
- * This file is currently collecting system-specific dregs for the
- * JNI conversion, which should be sorted out later.
- */
-
-#include <dirent.h>             /* For DIR */
-#include <sys/param.h>          /* For MAXPATHLEN */
-#include <unistd.h>             /* For F_OK, R_OK, W_OK */
-#include <stddef.h>             /* For ptrdiff_t */
-#include <stdint.h>             /* For uintptr_t */
-
-#define JNI_ONLOAD_SYMBOLS   {"JNI_OnLoad"}
-#define JNI_ONUNLOAD_SYMBOLS {"JNI_OnUnload"}
-
-#define JNI_LIB_PREFIX "lib"
-#define JNI_LIB_SUFFIX ".dylib"
-#define VERSIONED_JNI_LIB_NAME(NAME, VERSION) JNI_LIB_PREFIX NAME "." VERSION JNI_LIB_SUFFIX
-#define JNI_LIB_NAME(NAME) JNI_LIB_PREFIX NAME JNI_LIB_SUFFIX
-
-#define JVM_MAXPATHLEN MAXPATHLEN
-
-#define JVM_R_OK    R_OK
-#define JVM_W_OK    W_OK
-#define JVM_X_OK    X_OK
-#define JVM_F_OK    F_OK
-
-/*
- * File I/O
- */
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <signal.h>
-
-/* O Flags */
-
-#define JVM_O_RDONLY     O_RDONLY
-#define JVM_O_WRONLY     O_WRONLY
-#define JVM_O_RDWR       O_RDWR
-#define JVM_O_O_APPEND   O_APPEND
-#define JVM_O_EXCL       O_EXCL
-#define JVM_O_CREAT      O_CREAT
-
-/* Signals */
-
-#define JVM_SIGINT     SIGINT
-#define JVM_SIGTERM    SIGTERM
-
-
-#endif /* !_JAVASOFT_JVM_MD_H_ */