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--- a/src/internfile/internfile.cpp
+++ b/src/internfile/internfile.cpp
@@ -19,11 +19,11 @@
 #include "autoconfig.h"
 
 #include <stdio.h>
-#include <unistd.h>
-#include <fcntl.h>
+#include <errno.h>
+#include "safefcntl.h"
 #include <sys/types.h>
-#include <sys/stat.h>
-#include <errno.h>
+#include "safesysstat.h"
+#include "safeunistd.h"
 
 #include <string>
 #include <iostream>
@@ -1117,7 +1117,7 @@
 #include <stdlib.h>
 #include <iostream>
 #include <string>
-#include <sys/stat.h>
+#include "safesysstat.h"
 
 using namespace std;