Add fmt_scaled util function

1 files changed, 1 insertions, 0 deletions

diff --git a/util.h b/util.h
index a73b103..bd05574 100644
--- a/util.h
+++ b/util.h
@@ -9,4 +9,5 @@ void warn(const char *, ...);
 void die(const char *, ...);
 
 const char *bprintf(const char *fmt, ...);
+const char *fmt_scaled(size_t);
 int pscanf(const char *path, const char *fmt, ...);