虚包：libgnatcoll-xref-dev-3d9f73e9
This is a virtual package. See the Debian policy for a definition of virtual packages.
负责填实 libgnatcoll-xref-dev-3d9f73e9 的软件包
- libgnatcoll-xref-dev
- Ada library for manipulation of Ada cross references
This is a virtual package. See the Debian policy for a definition of virtual packages.