util: Don't rely on bftw

And rename format_mode() to xstrmode() while I'm at it.

1 files changed, 1 insertions, 1 deletions

diff --git a/util.h b/util.h
index 6e7c1f2..b10e0e4 100644
--- a/util.h
+++ b/util.h
@@ -166,7 +166,7 @@ char *xregerror(int err, const regex_t *regex);
  * @param str
  *         The string to hold the formatted mode.
  */
-void format_mode(mode_t mode, char str[11]);
+void xstrmode(mode_t mode, char str[11]);
 
 /**
  * basename() variant that doesn't modify the input.