- `NULL` -> `nullptr`. - Remove `UNUSED()` macro for unused arguments. Comment name out instead (see style guide). - Add casting where necessary (`static_cast` and `reinterpret_cast`). - `MEM_callocN(sizeof(T), ...)` -> `MEM_cnew<T>(...)`. - `T(socket.default_value)` -> `socket.default_value_typed<T>()` See #103343 Pull Request: https://projects.blender.org/blender/blender/pulls/109287