MSG_PEEK           73 maint/gnulib/lib/poll.c #ifndef MSG_PEEK
MSG_PEEK          285 maint/gnulib/lib/poll.c       r = recv (h, data, sizeof (data), MSG_PEEK);
MSG_PEEK          327 maint/gnulib/lib/poll.c       r = recv (fd, NULL, 0, MSG_PEEK);
MSG_PEEK          333 maint/gnulib/lib/poll.c       r = recv (fd, data, sizeof (data), MSG_PEEK);