diff --git a/src/java.base/share/native/libjli/java.c b/src/java.base/share/native/libjli/java.c
index ca0bc4df3c7..d4e20fb21fe 100644
--- a/src/java.base/share/native/libjli/java.c
+++ b/src/java.base/share/native/libjli/java.c
@@ -118,7 +118,6 @@ static jclass GetApplicationClass(JNIEnv *env);
 
 static void TranslateApplicationArgs(int jargc, const char **jargv, int *pargc, char ***pargv);
 static jboolean AddApplicationOptions(int cpathc, const char **cpathv);
-static void SetApplicationClassPath(const char**);
 
 static void PrintJavaVersion(JNIEnv *env);
 static void PrintUsage(JNIEnv* env, jboolean doXUsage);
@@ -126,9 +125,6 @@ static void ShowSettings(JNIEnv* env, char *optString);
 static void ShowResolvedModules(JNIEnv* env);
 static void ListModules(JNIEnv* env);
 static void DescribeModule(JNIEnv* env, char* optString);
-static jboolean ValidateModules(JNIEnv* env);
-
-static void SetPaths(int argc, char **argv);
 
 static void DumpState();
 
diff --git a/src/java.base/share/native/libjli/java.h b/src/java.base/share/native/libjli/java.h
index 281964d815f..ce5224a7da3 100644
--- a/src/java.base/share/native/libjli/java.h
+++ b/src/java.base/share/native/libjli/java.h
@@ -48,8 +48,6 @@
 # define MB (1024UL * KB)
 # define GB (1024UL * MB)
 
-#define CURRENT_DATA_MODEL (CHAR_BIT * sizeof(void*))
-
 /*
  * Older versions of java launcher used to support JRE version selection - specifically,
  * the java launcher in JDK 1.8 can be used to launch a java application using a different
@@ -103,17 +101,12 @@ JLI_Launch(int argc, char ** argv,              /* main argc, argc */
 jboolean
 LoadJavaVM(const char *jvmpath, InvocationFunctions *ifn);
 
-void
-GetXUsagePath(char *buf, jint bufsize);
-
 jboolean
 GetApplicationHome(char *buf, jint bufsize);
 
 jboolean
 GetApplicationHomeFromDll(char *buf, jint bufsize);
 
-#define GetArch() GetArchPath(CURRENT_DATA_MODEL)
-
 /*
  * Different platforms will implement this, here
  * pargc is a pointer to the original argc,
@@ -149,7 +142,6 @@ void JLI_ShowMessage(const char * message, ...);
  */
 JNIEXPORT void JNICALL
 JLI_ReportExceptionDescription(JNIEnv * env);
-void PrintMachineDependentOptions();
 
 /*
  * Block current thread and continue execution in new thread.