fixed compilation, and removed costly loop

git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-peernet@4381 b45a01b8-16f6-495d-af2f-9b41ad6348cc

PeerNetQt/src/connectstatebox.cc

@@ -3,7 +3,7 @@
 #include "connectstatebox.h"
 #include "netstatebox.h"
 
-#include <iostream.h>
+#include <iostream>
 
 #define FAILED_WAIT_TIME	(1800) // 30 minutes.
 #define DIRECT_WAIT_TIME	(60)   // 1 minutes.

libbitdht/src/bitdht/bdquery.cc

@@ -717,16 +717,20 @@ int bdQuery::removeOldPotentialPeers()
 			mFns->bdPrintId(std::cerr, &(it->second.mPeerId));
 			fprintf(stderr, "\n");
 #endif
+			std::multimap<bdMetric, bdPeer>::iterator it2 = it;
+			++it2 ;
 			mPotentialPeers.erase(it);
+			it = it2 ;
 
 			// Unfortunately have to start again... as pointers invalidated.
-			it = mPotentialPeers.begin();
+			//it = mPotentialPeers.begin();
 		}
 		else
 		{
-			it++;
+			++it;
 		}
 	}
+	return 1 ;
 }
 
 

libbitdht/src/bitdht/bdquerymgr.cc

@@ -26,6 +26,7 @@
 #include "bitdht/bdquerymgr.h"
 #include "bitdht/bdnode.h"
 
+#include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
 

libbitdht/src/util/bdbloom.cc

@@ -25,6 +25,7 @@
 
 #include "util/bdbloom.h"
 
+#include <stdlib.h>
 #include <sstream>
 #include <iomanip>