busybox/libbb/skip_whitespace.c
Denis Vlasenko defc1ea340 *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
text    data     bss     dec     hex filename
 808035     611    6868  815514   c719a busybox_old
 804472     611    6868  811951   c63af busybox_unstripped
2008-06-27 02:52:20 +00:00

26 lines
489 B
C

/* vi: set sw=4 ts=4: */
/*
* skip_whitespace implementation for busybox
*
* 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* FAST_FUNC skip_whitespace(const char *s)
{
/* NB: isspace('\0') returns 0 */
while (isspace(*s)) ++s;
return (char *) s;
}
char* FAST_FUNC skip_non_whitespace(const char *s)
{
while (*s && !isspace(*s)) ++s;
return (char *) s;
}