+%package -n libvfio-user
+Summary: vfio-user library
+Summary(pl.UTF-8): Biblioteka vfio-user
+Group: Libraries
+Requires: json-c >= 0.11
+
+%description -n libvfio-user
+vfio-user is a framework that allows implementing PCI devices in
+userspace. Clients (such as qemu) talk the vfio-user protocol over a
+UNIX socket to a server. This library, libvfio-user, provides an API
+for implementing such servers.
+
+%description -n libvfio-user -l pl.UTF-8
+vfio-user to szkielet pozwalający implementować urządzenia PCI w
+przestrzeni użytkownika. Klienci (jak qemu) komunikują się z serwerem
+protokołem vfio-user przez gniazdo uniksowe.
+
+%package -n libvfio-user-devel
+Summary: Header files for vfio-user library
+Summary(pl.UTF-8): Pliki nagłówkowe biblioteki vfio-user
+Group: Development/Libraries
+Requires: libvfio-user = %{version}-%{release}
+
+%description -n libvfio-user-devel
+Header files for vfio-user library.
+
+%description -n libvfio-user-devel -l pl.UTF-8
+Pliki nagłówkowe biblioteki vfio-user.
+