Util: Add socket helper classes

src/util/platform_misc_unix.cpp

@@ -16,6 +16,11 @@
 
 Log_SetChannel(PlatformMisc);
 
+bool PlatformMisc::InitializeSocketSupport(Error* error)
+{
+  return true;
+}
+
 static bool SetScreensaverInhibitDBus(const bool inhibit_requested, const char* program_name, const char* reason)
 {
   static dbus_uint32_t s_cookie;