The libsigc++ development team (see AUTHORS) DLL ของ บริษัท
| libsigc-2.0.17.dll | The Typesafe Callback Framework for C++ |
| libsigc-2.0.17.dll | The Typesafe Callback Framework for C++ |
| libsigc-2.0.17.dll | The Typesafe Callback Framework for C++ |
| libsigc-2.0.17.dll | The Typesafe Callback Framework for C++ |