Hi,
I m trying to build libcap on debian/hurd and the error said no
<sys/prctl.h> found. I searched around and found that each operating system
has different implementation and names for system calls. So I tried to read
what prctl.h provided and found out that it provided operations on threads
or process. I looked at the hurd manual to look for the threads library
which pointed to libthreads. Am I missing something? Should I look into
libhtreads and find a function that is has a similar function and similar
to prctl and replace it in the libcap file?