1 files changed, 1 insertions, 0 deletions
diff --git a/src/sa.h b/src/sa.h
index 26c741cc..bd4cf0d6 100644
--- a/src/sa.h
+++ b/src/sa.h
@@ -64,5 +64,6 @@ const char *sa_addrtop(const struct sockaddr *, char *, socklen_t);
 int sa_cmp(const struct sockaddr *, const struct sockaddr *);
 void sa_in_init(struct sockaddr *, const struct in_addr *);
 void sa_in6_init(struct sockaddr *, const struct in6_addr *);
+void sa_cpy(struct sockaddr *, const struct sockaddr *);
 
 #endif