Created S# .sln and moved project to src folder

ICD.Common/Utils/SafeMutex.cs

@@ -0,0 +1,74 @@
+using System;
+#if SIMPLSHARP
+using Crestron.SimplSharp;
+#else
+using System.Threading;
+#endif
+
+namespace ICD.Common.Utils
+{
+	/// <summary>
+	/// Like the CCriticalSection, the CMutex tends to get disposed before the parent is
+	/// done with it. This class is an attempt to gracefully handle the ObjectDisposedExceptions
+	/// we see on program termination, ocassionally causing the program to restart instead of stop.
+	/// </summary>
+	public sealed class SafeMutex
+	{
+#if SIMPLSHARP
+		private readonly CMutex m_Mutex;
+#else
+		private readonly Mutex m_Mutex;
+#endif
+
+		/// <summary>
+		/// Constructor.
+		/// </summary>
+		public SafeMutex()
+		{
+#if SIMPLSHARP
+			m_Mutex = new CMutex();
+#else
+			m_Mutex = new Mutex();
+#endif
+		}
+
+		#region Methods
+
+		/// <summary>
+		/// Waits the given number of milliseconds to aquire the mutex.
+		/// </summary>
+		/// <param name="timeout"></param>
+		/// <returns>True if the mutex was aquired.</returns>
+		public bool WaitForMutex(int timeout)
+		{
+			try
+			{
+#if SIMPLSHARP
+				return m_Mutex.WaitForMutex(timeout);
+#else
+                return m_Mutex.WaitOne(timeout);
+#endif
+			}
+			catch (ObjectDisposedException)
+			{
+				return false;
+			}
+		}
+
+		/// <summary>
+		/// Releases the mutex.
+		/// </summary>
+		public void ReleaseMutex()
+		{
+			try
+			{
+				m_Mutex.ReleaseMutex();
+			}
+			catch (ObjectDisposedException)
+			{
+			}
+		}
+
+		#endregion
+	}
+}