di_set_lookup      33 maint/gnulib/lib/di-set.h int di_set_lookup (struct di_set *dis, dev_t dev, ino_t ino)
di_set_lookup      34 maint/gnulib/tests/test-di-set.c   ASSERT (di_set_lookup (dis, 2, 5) == 0); /* initial lookup fails */
di_set_lookup      39 maint/gnulib/tests/test-di-set.c   ASSERT (di_set_lookup (dis, 2, 5) == 1); /* now, the lookup succeeds */