- Moved all ip caching related code to ipcache.c


git-svn-id: svn://svn.ircd-hybrid.org/svnroot/ircd-hybrid/trunk@4325 82007160-df01-0410-b94d-b575c5fd34c7
- svn propset on ipcache.c, ipcache.h


git-svn-id: svn://svn.ircd-hybrid.org/svnroot/ircd-hybrid/trunk@4327 82007160-df01-0410-b94d-b575c5fd34c7
- ipcache.c:ipcache_get_stats(): constification; depend on the caller to set integers to zero


git-svn-id: svn://svn.ircd-hybrid.org/svnroot/ircd-hybrid/trunk@4329 82007160-df01-0410-b94d-b575c5fd34c7