- client.h: fixed spelling error


git-svn-id: svn://svn.ircd-hybrid.org/svnroot/ircd-hybrid/trunk@3901 82007160-df01-0410-b94d-b575c5fd34c7
- ircd.h: use 'unsigned' whenever possible


git-svn-id: svn://svn.ircd-hybrid.org/svnroot/ircd-hybrid/trunk@3902 82007160-df01-0410-b94d-b575c5fd34c7