added net module

source/core/net/address_resolver.cpp

@@ -0,0 +1,19 @@
+#include "matador/net/address_resolver.hpp"
+
+namespace matador {
+namespace detail {
+
+template<>
+int determine_socktype<tcp>()
+{
+  return SOCK_STREAM;
+}
+
+template<>
+int determine_socktype<udp>()
+{
+  return SOCK_DGRAM;
+}
+
+}
+}