1 files changed, 1 insertions, 0 deletions
diff --git a/stream.h b/stream.h
index 4484d554..27b3ab22 100644
--- a/stream.h
+++ b/stream.h
@@ -222,5 +222,6 @@ val abs_path_p(val path);
 val pure_rel_path_p(val path);
 val base_name(val path);
 val dir_name(val path);
+val path_cat(val dir_name, val base_name);
 
 void stream_init(void);