Add Premake and FFI Bindings

Examples/C/Hello.c

@@ -0,0 +1,12 @@
+// Copyright (c) TribuFu. All Rights Reserved
+
+#include "stdio.h"
+
+#include "TribuFu.h"
+
+extern int32_t Hello(void);
+
+int main()
+{
+    printf("TribuFu SDK = %d\n", Hello());
+}

Examples/CSharp/Hello.cs

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+// Copyright (c) TribuFu. All Rights Reserved
+
+using System;
+using System.Runtime.InteropServices;
+
+namespace CSharp
+{
+    class Program
+    {
+        #if WINDOWS_PLATFORM
+            const string TribuFu = "TribuFu";
+        #else
+            const string TribuFu = "libTribuFu";
+        #endif
+
+        [DllImport(TribuFu)]
+        public static extern int Hello();
+
+        public static void Main(string[] args)
+        {
+            Console.WriteLine("TribuFu SDK = " + Hello());
+        }
+    }
+}

Examples/Cpp/Hello.cpp

@@ -0,0 +1,14 @@
+// Copyright (c) TribuFu. All Rights Reserved
+
+#include <iostream>
+
+#include "TribuFu.h"
+
+using namespace std;
+
+extern int32_t Hello();
+
+int main()
+{
+    cout << "TribuFu SDK = " << (int)TribuFu::Hello() << "\n";
+}