* htdbm: Fix crash in 64-bit mode on HP-UX caused by unexpected

      placement of crypt() prototype (unistd.h).
        Trunk version of patch:
          http://svn.apache.org/viewcvs?rev=393364&view=rev

Orig: Jeff Trawick


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.0.x@535858 13f79535-47bb-0310-9956-ffa450edef68