Add fart.hton module

src/fart/hton.d

@@ -0,0 +1,35 @@
+/**
+ * @file
+ *
+ * Host to network byte-swapping functions.
+ */
+
+module fart.hton;
+
+version (BigEndian)
+{
+    public uint htonl(uint v)
+    {
+        return v;
+    }
+
+    public uint ntohl(uint v)
+    {
+        return v;
+    }
+}
+
+version (LittleEndian)
+{
+    import core.bitop;
+
+    public uint htonl(uint v)
+    {
+        return bswap(v);
+    }
+
+    public uint ntohl(uint v)
+    {
+        return bswap(v);
+    }
+}