diff options
| author | Harald Welte <laforge@gnumonks.org> | 2017-08-08 18:09:36 +0200 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2017-08-09 22:09:34 +0200 |
| commit | 365f8fa4628b371551d6f5b20651ac06239f905d (patch) | |
| tree | d9682184d250bfaf884b7793426992ec54ec82fe /lib/in46_addr.h | |
| parent | d1bf1e11ba72a5e46c0d85b845110bd56d8d6e20 (diff) | |
in46_addr: Add new function in46a_prefix_equal()
This function is used to compare an IPv6 address against another,
using the smaller of the two prefix lengths.
Change-Id: Ic993d8abdc90897cb55276f01ae3b8a5eadf5a0d
Diffstat (limited to 'lib/in46_addr.h')
| -rw-r--r-- | lib/in46_addr.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/in46_addr.h b/lib/in46_addr.h index a0ad6e1..0afd2b4 100644 --- a/lib/in46_addr.h +++ b/lib/in46_addr.h @@ -18,6 +18,7 @@ extern int in46a_to_af(const struct in46_addr *in); extern int in46a_to_sas(struct sockaddr_storage *out, const struct in46_addr *in); extern const char *in46a_ntop(const struct in46_addr *in, char *dst, socklen_t dst_size); extern int in46a_equal(const struct in46_addr *a, const struct in46_addr *b); +extern int in46a_prefix_equal(const struct in46_addr *a, const struct in46_addr *b); extern int in46a_within_mask(const struct in46_addr *addr, const struct in46_addr *net, size_t prefixlen); int in46a_to_eua(const struct in46_addr *src, struct ul66_t *eua); |