diff -r 0015bf3a82e0 -r 489867818774 src/jdk.jdwp.agent/share/native/libjdwp/log_messages.c
--- a/src/jdk.jdwp.agent/share/native/libjdwp/log_messages.c	Fri Mar 02 19:10:12 2018 +0100
+++ b/src/jdk.jdwp.agent/share/native/libjdwp/log_messages.c	Sat Mar 03 08:21:47 2018 +0100
@@ -238,7 +238,7 @@
 
 /* Finish up logging, flush output to the logfile. */
 void
-finish_logging()
+finish_logging(void)
 {
 #ifdef JDWP_LOGGING
     MUTEX_LOCK(my_mutex);