1 files changed, 1 insertions, 0 deletions
diff --git a/system.h b/system.h
index 9a2326b..8c9e994 100644
--- a/system.h
+++ b/system.h
@@ -136,6 +136,7 @@ bool system_resolve_rt_type(const char *type, unsigned int *id);
 bool system_resolve_rt_table(const char *name, unsigned int *id);
 bool system_is_default_rt_table(unsigned int id);
 bool system_resolve_rpfilter(const char *filter, unsigned int *id);
+bool system_resolve_igmpversion(const unsigned int version, unsigned int *id);
 
 int system_del_ip_tunnel(const char *name, struct blob_attr *attr);
 int system_add_ip_tunnel(const char *name, struct blob_attr *attr);