--- RhapServer/TCPListenerSocket.cpp.orig	Sun Feb 27 09:49:27 2000
+++ RhapServer/TCPListenerSocket.cpp	Sun Feb 27 10:01:25 2000
@@ -42,6 +42,10 @@
 #include <sys/errno.h>
 #endif
 
+#ifdef __FreeBSD__
+#include <sys/param.h>
+#endif
+
 #include "TCPListenerSocket.h"
 #include "Task.h"
 
@@ -82,7 +86,12 @@
 	//fSocket data member of TCPSocket.
 	while (true)
 	{
+#if defined(__FreeBSD__) && (__FreeBSD_version >= 400013)
+		int osSocket = accept(fSocket, (struct sockaddr*)&addr,
+		    (socklen_t*)&size);
+#else
 		int osSocket = accept(fSocket, (struct sockaddr*)&addr, &size);
+#endif
 		if (osSocket == -1)
 		{
 			//take a look at what this error is.