1 files changed, 2 insertions, 2 deletions
diff --git a/dhcpv6.h b/dhcpv6.h
index b476133..d84e0b9 100644
--- a/dhcpv6.h
+++ b/dhcpv6.h
@@ -6,8 +6,8 @@
 #ifndef DHCPV6_H
 #define DHCPV6_H
 
-int dhcpv6(struct ctx *c, struct pool *p,
+int dhcpv6(struct ctx *c, const struct pool *p,
 	   struct in6_addr *saddr, struct in6_addr *daddr);
-void dhcpv6_init(struct ctx *c);
+void dhcpv6_init(const struct ctx *c);
 
 #endif /* DHCPV6_H */