linux-packaging-mono/mcs/class/referencesource/System.Data.Linq/SqlClient/Common/IConnectionManager.cs

using System;
using System.Data;
using System.Data.Common;

namespace System.Data.Linq.SqlClient {

    internal interface IConnectionManager {
        DbConnection UseConnection(IConnectionUser user);
        void ReleaseConnection(IConnectionUser user);
    }

    internal interface IConnectionUser {
        void CompleteUse();
    }
}