Although I though we have no chance under HP/UX for using shared objects I

today figured out that their proprietary shl_xxx system calls are very close
to the dlopen-style interface. And because our os/unix/ stuff already provides
an abstraction layer we now can provide DSO support for HP/UX by emulating the
dlopen-style interface while not changing anything inside mod_so ;-)


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80884 13f79535-47bb-0310-9956-ffa450edef68