From 781f5902b7bbb91811f1f810f8a419607ed36294 Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@tavianator.com>
Date: Sat, 25 Jul 2015 20:14:34 -0400
Subject: Recover from errors in diropen().

Fixes #4.
---
 color.h | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

(limited to 'color.h')

diff --git a/color.h b/color.h
index 9bc5b5a..1432072 100644
--- a/color.h
+++ b/color.h
@@ -9,6 +9,10 @@
  * the COPYING file or http://www.wtfpl.net/ for more details.       *
  *********************************************************************/
 
+#ifndef BFS_COLOR_H
+#define BFS_COLOR_H
+
+#include "bftw.h"
 #include <sys/stat.h>
 
 /**
@@ -37,6 +41,18 @@ color_table *parse_colors(char *ls_colors);
  */
 void pretty_print(const color_table *colors, const char *fpath, const struct stat *sb);
 
+/**
+ * Pretty-print an error.
+ *
+ * @param colors
+ *         The color table to use.
+ * @param fpath
+ *         The file path in error.
+ * @param ftwbuf
+ *         The bftw() data for fpath.
+ */
+void print_error(const color_table *colors, const char *fpath, const struct BFTW *ftwbuf);
+
 /**
  * Free a color table.
  *
@@ -44,3 +60,5 @@ void pretty_print(const color_table *colors, const char *fpath, const struct sta
  *         The color table to free.
  */
 void free_colors(color_table *colors);
+
+#endif // BFS_COLOR_H
-- 
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