gl_tree_remove_at 92 maint/gnulib/lib/gl_avltree_list.c gl_tree_remove_at, gl_tree_remove_at 115 maint/gnulib/lib/gl_avltreehash_list.c gl_tree_remove_at, gl_tree_remove_at 93 maint/gnulib/lib/gl_rbtree_list.c gl_tree_remove_at, gl_tree_remove_at 116 maint/gnulib/lib/gl_rbtreehash_list.c gl_tree_remove_at,