linux-headers-6.12.20-common - 6.12.20-1 main

This package provides the common kernel header files for Linux kernel
version 6.12.20, generally used for building out-of-tree kernel modules.
These files are going to be installed into
/usr/src/linux-headers-6.12.20-common.
.
To obtain a complete set of headers you also need to install the
linux-headers-6.12.20-(flavour) package, matching the flavour of the
kernel you intend the build for.