I decided to modify code in a defensive way. Ideally functions like size() or length() should return an unsigned type.
Renamed: - `modules/mono/mono_gd/gd_mono_class_member.h` -> `i_mono_class_member.h` - `modules/upnp/upnpdevice.h` -> `upnp_device.h` - `modules/websocket/websocket_multiplayer.h` -> `websocket_multiplayer_peer.h`