1 files changed, 2 insertions, 1 deletions
diff --git a/src/net.h b/src/net.h
index ce41226f64..37fab7f8b0 100644
--- a/src/net.h
+++ b/src/net.h
@@ -7,6 +7,7 @@
 
 #include <deque>
 #include <boost/array.hpp>
+#include <boost/foreach.hpp>
 #include <openssl/rand.h>
 
 #ifndef __WXMSW__
@@ -67,7 +68,7 @@ bool StopNode();
 //  (4) size
 //  (4) checksum
 
-extern char pchMessageStart[4];
+extern unsigned char pchMessageStart[4];
 
 class CMessageHeader
 {