lib: Isolate nexthop_group functions to nexthop_group.c

Also modify `struct route_entry` to use nexthop_groups.
Move ALL_NEXTHOPS loop to nexthop_group.h

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>

1 files changed, 0 insertions, 16 deletions

diff --git a/lib/nexthop.h b/lib/nexthop.h
index 0be949688f..0ca8a0063a 100644
--- a/lib/nexthop.h
+++ b/lib/nexthop.h
@@ -109,24 +109,8 @@ struct nexthop {
 	struct mpls_label_stack *nh_label;
 };
 
-/* The following for loop allows to iterate over the nexthop
- * structure of routes.
- *
- * head:      The pointer to the first nexthop in the chain.
- *
- * nexthop:   The pointer to the current nexthop, either in the
- *            top-level chain or in a resolved chain.
- */
-#define ALL_NEXTHOPS(head, nexthop)                                            \
-	(nexthop) = (head);                                                    \
-	(nexthop);                                                             \
-	(nexthop) = nexthop_next(nexthop)
-
 struct nexthop *nexthop_new(void);
-void nexthop_add(struct nexthop **target, struct nexthop *nexthop);
 
-void copy_nexthops(struct nexthop **tnh, struct nexthop *nh,
-		   struct nexthop *rparent);
 void nexthop_free(struct nexthop *nexthop);
 void nexthops_free(struct nexthop *nexthop);