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authorDenis Vlasenko2006-12-26 02:51:29 +0000
committerDenis Vlasenko2006-12-26 02:51:29 +0000
commit0de9375ee6e766cf15942c6582c79b0ac6d310f5 (patch)
tree69a866577fc99e3e0c3153f486f22a2e675028a0 /libbb/skip_whitespace.c
parentc4f623ef2a7980a63de7c9f1d539a656b83f10e7 (diff)
downloadbusybox-0de9375ee6e766cf15942c6582c79b0ac6d310f5.zip
busybox-0de9375ee6e766cf15942c6582c79b0ac6d310f5.tar.gz
leftover of e2fsck surgery
Diffstat (limited to 'libbb/skip_whitespace.c')
-rw-r--r--libbb/skip_whitespace.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/libbb/skip_whitespace.c b/libbb/skip_whitespace.c
index 02c1f58..bdfb97d 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;
+}