rbtree-list: Avoid possible compiler warnings.
commit7b926fc24cf169ad5c762c807e6e9f28baa09ff0
authorBruno Haible <bruno@clisp.org>
Sat, 10 Oct 2020 20:17:15 +0000 (10 22:17 +0200)
committerBruno Haible <bruno@clisp.org>
Sat, 10 Oct 2020 20:56:56 +0000 (10 22:56 +0200)
treef6ea66f0b2fd8fd69923a986d0909ad25b35847a
parent817923de7910b77d1c2a3dc2ce53988f9cd5826d
rbtree-list: Avoid possible compiler warnings.

This mirrors the change of avltree-list on 2014-09-16.

* lib/gl_rbtree_list.c (gl_rbtree_list_check_invariants): Add extern
declaration. Add cast to void for ignored value of check_invariants.
ChangeLog
lib/gl_avltree_list.c
lib/gl_rbtree_list.c