- s_bsd_poll.c cleanups/fixes provided by Adam


git-svn-id: svn://svn.ircd-hybrid.org/svnroot/ircd-hybrid/branches/8.2.x@4471 82007160-df01-0410-b94d-b575c5fd34c7
- memory.c:MyRealloc(): As pointed out by Adam, realloc() can be called with
  size being 0 which equals to free(). In that case the outofmemory handler
  shouldn't be triggered.


git-svn-id: svn://svn.ircd-hybrid.org/svnroot/ircd-hybrid/branches/8.2.x@4474 82007160-df01-0410-b94d-b575c5fd34c7
- res.c: style corrections


git-svn-id: svn://svn.ircd-hybrid.org/svnroot/ircd-hybrid/branches/8.2.x@4475 82007160-df01-0410-b94d-b575c5fd34c7