HAVE_UNISTD_H      46 libltdl/libltdl/lt__private.h #if defined HAVE_UNISTD_H
HAVE_UNISTD_H     172 maint/gnulib/lib/flock.c #  ifdef HAVE_UNISTD_H
HAVE_UNISTD_H     253 maint/gnulib/lib/getloadavg.c # ifdef HAVE_UNISTD_H
HAVE_UNISTD_H      37 maint/gnulib/lib/setenv.c #if _LIBC || HAVE_UNISTD_H
HAVE_UNISTD_H      59 maint/gnulib/lib/strsignal.c # if HAVE_UNISTD_H
HAVE_UNISTD_H      24 maint/gnulib/lib/unistd.in.h #if @HAVE_UNISTD_H@ && defined _GL_INCLUDING_UNISTD_H
HAVE_UNISTD_H      37 maint/gnulib/lib/unistd.in.h #if @HAVE_UNISTD_H@
HAVE_UNISTD_H      48 maint/gnulib/tests/test-poll.c #ifdef HAVE_UNISTD_H