Refactor swap.c to use getline() instead of buf-filling

[slstatus.git] / util.h

diff --git a/util.h b/util.h
index a73b103..b474f88 100644 (file)
--- a/util.h
+++ b/util.h
@@ -8,5 +8,7 @@ extern char *argv0;
 void warn(const char *, ...);
 void die(const char *, ...);
 
+int esnprintf(char *str, size_t size, const char *fmt, ...);
 const char *bprintf(const char *fmt, ...);
+const char *fmt_human(size_t num, int base);
 int pscanf(const char *path, const char *fmt, ...);