// vim: set expandtab tabstop=4 shiftwidth=4:
-#ifndef _BIFE_HASH_H_
-#define _BIFE_HASH_H_
+#ifndef BIFE_HASH_H
+#define BIFE_HASH_H
#include <string>
#include <map>
-using namespace std;
-
-/// String hash similar to high level languages (like perl, python or php).
-typedef map<string, string> Hash;
+namespace bife {
+ /// String hash similar to high level languages (like perl, python or php).
+ typedef std::map<std::string, std::string> Hash;
+}
#endif