From 0de9375ee6e766cf15942c6582c79b0ac6d310f5 Mon Sep 17 00:00:00 2001
From: Denis Vlasenko <vda.linux@googlemail.com>
Date: Tue, 26 Dec 2006 02:51:29 +0000
Subject: leftover of e2fsck surgery

---
 libbb/skip_whitespace.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'libbb/skip_whitespace.c')

diff --git a/libbb/skip_whitespace.c b/libbb/skip_whitespace.c
index 02c1f5828..bdfb97d70 100644
--- a/libbb/skip_whitespace.c
+++ b/libbb/skip_whitespace.c
@@ -7,12 +7,19 @@
  * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
  */
 
-#include <ctype.h>
 #include "libbb.h"
 
 char *skip_whitespace(const char *s)
 {
+	/* NB: isspace('0') returns 0 */
 	while (isspace(*s)) ++s;
 
 	return (char *) s;
 }
+
+char *skip_non_whitespace(const char *s)
+{
+	while (*s && !isspace(*s)) ++s;
+
+	return (char *) s;
+}
-- 
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