$NetBSD: patch-ai,v 1.3 2011/12/19 13:44:07 wiz Exp $

--- utils/ppsocket.cc.orig	1999-04-12 21:17:08.000000000 +0000
+++ utils/ppsocket.cc
@@ -24,7 +24,8 @@
 #include <string.h>
 #include <stdlib.h>
 #include <stdarg.h>
-#include <iostream.h>
+#include <iostream>
+using namespace std;
 #include <fcntl.h>
 #include <unistd.h>
 #include <sys/time.h>
@@ -198,7 +199,7 @@ bool ppsocket::listen(char* Host, int Po
 
 ppsocket* ppsocket::accept(char* Peer, int MaxLen)
 { 
-  int len;
+  unsigned int len;
   ppsocket* accepted;
   char* peer;
 
@@ -421,7 +422,7 @@ bool ppsocket::sputc(char c)
 { 
   int i;
 
-  cout << hex << (int)c << endl;
+  cout << std::hex << (int)c << endl;
   
   i = writeTimeout(&c, 1, 0);