--- /dev/null
+#ifndef __STG_SGCONF_USERS_H__
+#define __STG_SGCONF_USERS_H__
+
+#include <string>
+#include <map>
+
+namespace SGCONF
+{
+
+struct CONFIG;
+
+bool GetUsersFunction(const CONFIG & config,
+ const std::string & /*arg*/,
+ const std::map<std::string, std::string> & /*options*/);
+
+bool GetUserFunction(const CONFIG & config,
+ const std::string & arg,
+ const std::map<std::string, std::string> & /*options*/);
+
+bool DelUserFunction(const CONFIG & config,
+ const std::string & arg,
+ const std::map<std::string, std::string> & /*options*/);
+
+bool AddUserFunction(const CONFIG & config,
+ const std::string & arg,
+ const std::map<std::string, std::string> & options);
+
+bool ChgUserFunction(const CONFIG & config,
+ const std::string & arg,
+ const std::map<std::string, std::string> & options);
+
+}
+
+#endif