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-rw-r--r--include/rule.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/rule.h b/include/rule.h
index 5d445993..8ec7f910 100644
--- a/include/rule.h
+++ b/include/rule.h
@@ -138,6 +138,7 @@ extern struct chain *chain_lookup(const struct table *table,
const struct handle *h);
extern const char *family2str(unsigned int family);
+extern const char *hooknum2str(unsigned int family, unsigned int hooknum);
extern void chain_print_plain(const struct chain *chain);
/**