ext/include/iv/ustringpiece.h in iv-phonic-0.0.7 vs ext/include/iv/ustringpiece.h in iv-phonic-0.0.8

@@ -1,9 +1,9 @@
-#ifndef IV_USTRINGPIECE_H_
-#define IV_USTRINGPIECE_H_
+#ifndef _IV_USTRINGPIECE_H_
+#define _IV_USTRINGPIECE_H_
 #include "uchar.h"
 #include "stringpiece.h"
 namespace iv {
 namespace core {
 typedef BasicStringPiece<uc16, std::char_traits<uc16> > UStringPiece;
 } }  // namespace iv::core
-#endif  // IV_USTRINGPIECE_H_
+#endif  // _IV_USTRINGPIECE_H_