From a10c0434932d41e6e83119ca807a6c2d07b7a044 Mon Sep 17 00:00:00 2001
From: Karel Zak
Date: Mon, 6 May 2013 19:07:23 +0200
Subject: lib/colors: add support for auto, always and never modes

 ... to implement --color[=<when>]

Signed-off-by: Karel Zak <kzak@redhat.com>
---
 include/colors.h | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

(limited to 'include/colors.h')

diff --git a/include/colors.h b/include/colors.h
index dd77bf6df..f9e36fd57 100644
--- a/include/colors.h
+++ b/include/colors.h
@@ -38,8 +38,19 @@
 
 #define UL_COLOR_WHITE		"\033[1;37m"
 
+/* --color[=WHEN] */
+enum colortmode {
+	UL_COLORMODE_AUTO = 0,
+	UL_COLORMODE_NEVER,
+	UL_COLORMODE_ALWAYS,
+
+	__UL_NCOLORMODES	/* last */
+};
+
+extern int colormode_from_string(const char *str);
+
 /* Initialize the global variable OUT_IS_TERM */
-extern int colors_init(void);
+extern int colors_init(int mode);
 
 /* Set the color to CLR_SCHEME */
 extern void color_enable(const char *clr_scheme);
-- 
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