Please review - how to create a system call for FreeBSD kernel

[Joseph Kuan]

Hi all,
  I have created a short doc on my blog and hopefully this will be useful
for FreeBSD online articles.

  Title: how to create a system call for FreeBSD kernel

http://joekuan.wordpress.com/2009/02/25/how-to-create-a-system-call-for-freebsd-kernel/

  Any comments are welcome.

  Many thanks

Joe