gl_avltree_omap_check_invariants 28 maint/gnulib/tests/test-avltree_omap.c extern void gl_avltree_omap_check_invariants (gl_omap_t set); gl_avltree_omap_check_invariants 68 maint/gnulib/tests/test-avltree_omap.c gl_avltree_omap_check_invariants (map2);