--- old/src/java.base/windows/native/include/jvm_md.h	2017-10-26 15:31:26.340080719 -0400
+++ new/src/java.base/windows/native/include/jvm_md.h	2017-10-26 15:31:25.991929163 -0400
@@ -31,13 +31,20 @@
  * JNI conversion, which should be sorted out later.
  */
 
+#include <windows.h>
 #include <windef.h>
 #include <winbase.h>
 
 #include "jni.h"
 
+typedef int socklen_t;
+
 #define JNI_ONLOAD_SYMBOLS   {"_JNI_OnLoad@8", "JNI_OnLoad"}
 #define JNI_ONUNLOAD_SYMBOLS {"_JNI_OnUnload@8", "JNI_OnUnload"}
+#define JVM_ONLOAD_SYMBOLS      {"_JVM_OnLoad@12", "JVM_OnLoad"}
+#define AGENT_ONLOAD_SYMBOLS    {"_Agent_OnLoad@12", "Agent_OnLoad"}
+#define AGENT_ONUNLOAD_SYMBOLS  {"_Agent_OnUnload@4", "Agent_OnUnload"}
+#define AGENT_ONATTACH_SYMBOLS  {"_Agent_OnAttach@12", "Agent_OnAttach"}
 
 #define JNI_LIB_PREFIX ""
 #define JNI_LIB_SUFFIX ".dll"
@@ -63,21 +70,16 @@
 #define JVM_X_OK    1
 #define JVM_F_OK    0
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 JNIEXPORT void * JNICALL
 JVM_GetThreadInterruptEvent();
 
-/*
- * These routines are only reentrant on Windows
- */
-
-JNIEXPORT struct protoent * JNICALL
-JVM_GetProtoByName(char* name);
-
-JNIEXPORT struct hostent* JNICALL
-JVM_GetHostByAddr(const char* name, int len, int type);
-
-JNIEXPORT struct hostent* JNICALL
-JVM_GetHostByName(char* name);
+#ifdef __cplusplus
+} /* extern "C" */
+#endif /* __cplusplus */
 
 /*
  * File I/O
@@ -89,19 +91,12 @@
 #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
 
+#define SHUTDOWN1_SIGNAL SIGINT            /* Shutdown Hooks support. */
+#define SHUTDOWN2_SIGNAL SIGTERM
 
 #endif /* !_JAVASOFT_JVM_MD_H_ */