Which distribution and version are you using?
debian sid kernel 2.6.30
And package name where /usr/include/linux/types.h and related files would also help: rpm -qf /usr/include/linux/types.h (on rpm systems) dpkg -S /usr/include/linux/types.h (on deb systems, I think)
arvdr:/usr/src/vdr-1.7.9# dpkg -S /usr/include/linux/types.h linux-libc-dev: /usr/include/linux/types.h
Goga