--- rtorrent-0.8.4.old/src/rpc/scgi_task.cc	
+++ rtorrent-0.8.4.old/src/rpc/scgi_task.cc	
@@ -36,6 +36,8 @@ 
 #include "config.h"
+#include <cstdio>
+
 #include <rak/error_number.h>
 #include <sys/types.h>
 #include <sys/socket.h>
--- rtorrent-0.8.4.old/src/command_peer.cc	
+++ rtorrent-0.8.4.old/src/command_peer.cc	
@@ -36,6 +36,8 @@ 
 #include "config.h"
+#include <cstdio>
+
 #include <rak/error_number.h>
 #include <rak/path.h>
 #include <rak/socket_address.h>
--- rtorrent-0.8.4.old/src/display/utils.cc	
+++ rtorrent-0.8.4.old/src/display/utils.cc	
@@ -36,6 +36,7 @@ 
 #include "config.h"
+#include <cstdio>
 #include <cstring>
 #include <sstream>
 #include <iomanip>
--- rtorrent-0.8.4.old/src/rpc/parse.cc	
+++ rtorrent-0.8.4.old/src/rpc/parse.cc	
@@ -37,6 +37,7 @@ 
 #include "config.h"
 #include <cstring>
+#include <cstdio>
 #include <locale>
 #include <rak/path.h>
 #include <torrent/exceptions.h>
 diff -Nurp rtorrent-0.8.4.old/src/utils/lockfile.cc rtorrent-0.8.4/src/utils/lockfile.cc
--- rtorrent-0.8.4.old/src/utils/lockfile.cc    2008-05-07 07:19:11.000000000 -0500
+++ rtorrent-0.8.4/src/utils/lockfile.cc        2009-02-04 10:25:10.000000000 -0600
@@ -40,6 +40,7 @@ 
 #include <cctype>
 #include <cerrno>
 #include <cstring>
+#include <cstdio>
 #include <sstream>
 #include <fcntl.h>
 #include <signal.h>
--- rtorrent-0.8.4.old/src/command_download.cc	
+++ rtorrent-0.8.4.old/src/command_download.cc	
@@ -36,6 +36,8 @@ 
 #include "config.h"
+#include <cstdio>
+
 #include <functional>
 #include <unistd.h>
 #include <rak/file_stat.h>
--- rtorrent-0.8.4.old/src/command_events.cc	
+++ rtorrent-0.8.4.old/src/command_events.cc	
@@ -36,6 +36,8 @@ 
 #include "config.h"
+#include <cstdio>
+
 #include <functional>
 #include <rak/file_stat.h>
 #include <rak/path.h>
--- rtorrent-0.8.4.old/src/command_network.cc	
+++ rtorrent-0.8.4.old/src/command_network.cc	
@@ -36,6 +36,8 @@ 
 #include "config.h"
+#include <cstdio>
+
 #include <functional>
 #include <rak/address_info.h>
 #include <rak/path.h>