_POLL_H            21 maint/gnulib/lib/poll.in.h #ifndef _@GUARD_PREFIX@_POLL_H
_POLL_H            33 maint/gnulib/lib/poll.in.h #ifndef _@GUARD_PREFIX@_POLL_H
_POLL_H            34 maint/gnulib/lib/poll.in.h #define _@GUARD_PREFIX@_POLL_H