diff --git a/util/kconfig/lkc.h b/util/kconfig/lkc.h
index d5daa7a..590ed80 100644
--- a/util/kconfig/lkc.h
+++ b/util/kconfig/lkc.h
@@ -78,6 +78,7 @@
 FILE *zconf_fopen(const char *name);
 void zconf_initscan(const char *name);
 void zconf_nextfile(const char *name);
+void zconf_nextfiles(const char *name);
 int zconf_lineno(void);
 const char *zconf_curname(void);