1 files changed, 2 insertions, 0 deletions
diff --git a/str.h b/str.h
index a078cfd..a6324f0 100644
--- a/str.h
+++ b/str.h
@@ -28,4 +28,6 @@ void str_free(str_t *);
 void str_cat(str_t *b, strv_t s);
 void str_catc(str_t *b, char c);
 
+void str_fmt(str_t *b, const char *fmt, ...);
+
 #endif