diff --git a/Makefile b/Makefile
index a746331f..c7628414 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 CXXFLAGS := $(CXXFLAGS) --std=c++11 -fPIC -DDART_SHARED_LIB=1 -I $(DART_SDK)/include
 objects := lib/src/angel_wings.o lib/src/wings_socket.o\
-lib/src/bind.o
+lib/src/bind.o lib/src/util.o
 
 .PHONY: distclean clean
 
@@ -13,10 +13,13 @@ clean:
 	find . -type f -name '*.so' -delete
 	find . -type f -name '*.dylib' -delete
 
-mac: lib/src/libangel_wings.dylib
+mac: libangel_wings.dylib
 
 linux: lib/src/libangel_wings.so
 
+libangel_wings.dylib: lib/src/libangel_wings.dylib
+	cp $< $@
+
 lib/src/libangel_wings.dylib: $(objects)
 
 %.dylib: $(objects)
diff --git a/lib/src/bind.cc b/lib/src/bind.cc
index 9b0351c7..757cdb63 100644
--- a/lib/src/bind.cc
+++ b/lib/src/bind.cc
@@ -37,7 +37,7 @@ void wingsReturnBound(Dart_NativeArguments arguments, WingsSocket *socket)
     Dart_Port sendPort;
     HandleError(Dart_SendPortGetId(socket->getInfo().sendPortHandle, &sendPort));
     socket->incrRef(sendPort);
-    auto ptr = (uint64_t) socket;
+    auto ptr = (uint64_t)socket;
     Dart_Handle ptrHandle = Dart_NewIntegerFromUint64(ptr);
     Dart_SetReturnValue(arguments, ptrHandle);
 }
@@ -138,7 +138,7 @@ WingsSocket *wingsBindNewSocket(Dart_NativeArguments arguments, const WingsSocke
         return nullptr;
     }
 
-    auto *out = new WingsSocket(info);
+    auto *out = new WingsSocket(sock, info);
     globalSocketList.push_back(out);
     return out;
 }
diff --git a/lib/src/util.cc b/lib/src/util.cc
new file mode 100644
index 00000000..51fbd532
--- /dev/null
+++ b/lib/src/util.cc
@@ -0,0 +1,21 @@
+#include "angel_wings.h"
+
+void Dart_WingsSocket_getPort(Dart_NativeArguments arguments)
+{
+    // TODO: Actually do something.
+}
+
+void Dart_WingsSocket_write(Dart_NativeArguments arguments)
+{
+    // TODO: Actually do something.
+}
+
+void Dart_WingsSocket_closeDescriptor(Dart_NativeArguments arguments)
+{
+    // TODO: Actually do something.
+}
+
+void Dart_WingsSocket_close(Dart_NativeArguments arguments)
+{
+    // TODO: Actually do something.
+}
\ No newline at end of file
diff --git a/lib/src/wings_socket.cc b/lib/src/wings_socket.cc
index 3c11c6bb..73f04f2a 100644
--- a/lib/src/wings_socket.cc
+++ b/lib/src/wings_socket.cc
@@ -1 +1,27 @@
-#include "wings_socket.h"
\ No newline at end of file
+#include <cstring>
+#include "wings_socket.h"
+using namespace wings;
+
+std::vector<WingsSocket *> wings::globalSocketList;
+
+bool WingsSocketInfo::operator==(const WingsSocketInfo &other) const
+{
+    return (strcmp(address, other.address) == 0) &&
+           port == other.port;
+}
+
+WingsSocket::WingsSocket(int sockfd, const WingsSocketInfo &info) : sockfd(sockfd), info(info)
+{
+    refCount = 0;
+}
+
+void WingsSocket::incrRef(Dart_Port port)
+{
+    refCount++;
+    sendPorts.push_back(port);
+}
+
+const WingsSocketInfo &WingsSocket::getInfo() const
+{
+    return info;
+}
\ No newline at end of file
diff --git a/lib/src/wings_socket.h b/lib/src/wings_socket.h
index 6c454c66..9a257763 100644
--- a/lib/src/wings_socket.h
+++ b/lib/src/wings_socket.h
@@ -19,9 +19,9 @@ struct WingsSocketInfo
 class WingsSocket
 {
   public:
-    explicit WingsSocket(const WingsSocketInfo& info);
+    explicit WingsSocket(int sockfd, const WingsSocketInfo& info);
     void incrRef(Dart_Port port);
-    const WingsSocketInfo getInfo() const;
+    const WingsSocketInfo& getInfo() const;
 
   private:
     WingsSocketInfo info;