> I see in my system (Ubuntu Hardy) that linux header files are at two places > > 1. siddu@siddu-desktop:/usr/include$ find > /lib/modules/2.6.24-16-generic/build/include/linux/ | wc -l > 850 These headers are for compiling kernel code > > 2. siddu@siddu-desktop:/usr/include$ find /usr/include/linux/ | wc -l > 523 These are userspace development header files used for programs accessing libc and other libraries. Usually packages ending with "-dev" in ubuntu repositories install files into this location. joel@joel-laptop:~$ dpkg -S /usr/include/stdio.h libc6-dev: /usr/include/stdio.h take care, Joel -- To unsubscribe from this list: send an email with "unsubscribe kernelnewbies" to ecartis@xxxxxxxxxxxx Please read the FAQ at http://kernelnewbies.org/FAQ