bftw: Move bftw_typeflag conversion out of util

Turns out incomplete enum types are a GNU C extension.

1 files changed, 5 insertions, 0 deletions

diff --git a/bftw.h b/bftw.h
index c874188..eff24bc 100644
--- a/bftw.h
+++ b/bftw.h
@@ -51,6 +51,11 @@ enum bftw_typeflag {
 };
 
 /**
+ * Convert a bfs_stat() mode to a bftw() typeflag.
+ */
+enum bftw_typeflag bftw_mode_typeflag(mode_t mode);
+
+/**
  * Possible visit occurrences.
  */
 enum bftw_visit {