made cppcheck compile with g++ 4.3

CheckBufferOverrun.cpp

@@ -10,6 +10,7 @@
 #include <algorithm>
 #include <sstream>
 #include <list>
+#include <cstring>
 
 #include <stdlib.h>     // <- strtoul
 

CheckClass.cpp

@@ -6,6 +6,7 @@
 #include <list>
 #include <string>
 #include <sstream>
+#include <cstring>
 
 
 #ifdef __BORLANDC__

CheckHeaders.cpp

@@ -6,6 +6,7 @@
 #include <list>
 #include <sstream>
 #include <string>
+#include <cstring>
 //---------------------------------------------------------------------------
 
 

CheckOther.cpp

@@ -5,6 +5,7 @@
 #include <list>
 #include <sstream>
 #include <stdlib.h>     // <- atoi
+#include <cstring>
 //---------------------------------------------------------------------------
 
 

CommonCheck.cpp

@@ -6,6 +6,7 @@
 #include <sstream>
 #include <list>
 #include <algorithm>
+#include <cstring>
 //---------------------------------------------------------------------------
 extern bool CheckCodingStyle;
 bool OnlyReportUniqueErrors;

main.cpp

@@ -30,6 +30,8 @@
 #include <algorithm>
 #include <iostream>
 #include <sstream>
+#include <cstring>
+
 
 #ifdef __BORLANDC__
 #include <dir.h>

tokenize.cpp

@@ -8,6 +8,7 @@
 
 #include <map>
 #include <string>
+#include <cstring>
 
 #include <stdlib.h>     // <- strtoul
 #include <stdio.h>
@@ -683,7 +684,7 @@ void SimplifyTokenList()
             free(tok->str);
             char str[10];
             // 'sizeof(type *)' has the same size as 'sizeof(char *)'
-            sprintf( str, "%lu", sizeof(char *));
+            sprintf( str, "%u", (unsigned int)sizeof(char *));
             tok->str = strdup( str );
 
             for (int i = 0; i < 4; i++)