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-rw-r--r--src/shared/in-addr-util.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/shared/in-addr-util.h b/src/shared/in-addr-util.h
index 98de032d95..cff2c321ed 100644
--- a/src/shared/in-addr-util.h
+++ b/src/shared/in-addr-util.h
@@ -31,8 +31,8 @@ union in_addr_union {
struct in6_addr in6;
};
-int in_addr_null(int family, union in_addr_union *u);
-int in_addr_equal(int family, union in_addr_union *a, union in_addr_union *b);
+int in_addr_null(int family, const union in_addr_union *u);
+int in_addr_equal(int family, const union in_addr_union *a, const union in_addr_union *b);
int in_addr_prefix_intersect(int family, const union in_addr_union *a, unsigned aprefixlen, const union in_addr_union *b, unsigned bprefixlen);
int in_addr_prefix_next(int family, union in_addr_union *u, unsigned prefixlen);
int in_addr_to_string(int family, const union in_addr_union *u, char **ret);