Avoid redefining struct String_convert to class.

diff --git a/flower/include/flower-proto.hh b/flower/include/flower-proto.hh
index 7cdd7d9bf4fe2ff88f83c81b28e53df614f85838..e66c9905626be39e9a03f542ee7f4a73f18be38c 100644 (file)
--- a/flower/include/flower-proto.hh
+++ b/flower/include/flower-proto.hh
@@ -24,12 +24,12 @@ char const *flower_version_str0 ();
 
 typedef unsigned char Byte;
 typedef long long I64;
-struct String_convert;
+class String_convert;
 
 #include "std-string.hh"
-using namespace std;
 
 #include "real.hh"
+using namespace std;
 
 template<class T> struct Interval_t;
 template<class T> struct PQueue;