battery_remaining: check for division by zero

[slstatus.git] / util.h

diff --git a/util.h b/util.h
index 5111b37..4879414 100644 (file)
--- a/util.h
+++ b/util.h
@@ -10,5 +10,6 @@ void die(const char *, ...);
 
 int esnprintf(char *str, size_t size, const char *fmt, ...);
 const char *bprintf(const char *fmt, ...);
-const char *fmt_scaled(size_t);
+const char *fmt_human_2(size_t num);
+const char *fmt_human_10(size_t num);
 int pscanf(const char *path, const char *fmt, ...);