criu: Add int.h-s to kerndat and files (compilation fix)

Prevuous sets interfered and broke compilation on non-x86.
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>

criu/include/files.h

@@ -3,6 +3,7 @@
 
 #include <sys/stat.h>
 
+#include "int.h"
 #include "compiler.h"
 #include "fcntl.h"
 #include "lock.h"

criu/kerndat.c

@@ -8,6 +8,7 @@
 #include <errno.h>
 #include <sys/syscall.h>
 
+#include "int.h"
 #include "log.h"
 #include "restorer.h"
 #include "kerndat.h"