hush/libbb/skip_whitespace.c

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/* vi: set sw=4 ts=4: */
/*
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* skip_whitespace implementation for busybox
*
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* Copyright (C) 2003 Manuel Novoa III <mjn3@codepoet.org>
*
* Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
*/
#include "libbb.h"
char *skip_whitespace(const char *s)
{
/* NB: isspace('\0') returns 0 */
while (isspace(*s)) ++s;
return (char *) s;
}
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char *skip_non_whitespace(const char *s)
{
while (*s && !isspace(*s)) ++s;
return (char *) s;
}