Details on this package are located in Section 6.8.2, “Contents of Linux API Headers.”
The Linux API Headers expose the kernel's API for use by libc.
User Notes: http://wiki.linuxfromscratch.org/hlfs/wiki/linux-kernel
The Linux kernel needs to expose an Application Programming Interface (API) for the system's C library to utilize. This is done by way of sanitizing various C header files that are shipped in the Linux kernel source tarball.
Install the header files:
make mrproper make headers_check make INSTALL_HDR_PATH=dest headers_install cp -rv dest/include/* /tools/include
Details on this package are located in Section 6.8.2, “Contents of Linux API Headers.”