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	* Take string of arguments and return file flags. Return 0 on			* Take string of arguments and return file flags. Return 0 on
	* success, 1 on failure. On failure, stringp is set to point			* success, 1 on failure. On failure, stringp is set to point
	* to the offending token.			* to the offending token.
	*/			*/
	int			int
	strtofflags(char *stringp, u_long setp, u_long *clrp)			strtofflags(char *stringp, u_long setp, u_long *clrp)
	{			{
	char string, p;			char string, p;
	int i;			size_t i;

	if (setp)			if (setp)
	*setp = 0;			*setp = 0;
	if (clrp)			if (clrp)
	*clrp = 0;			*clrp = 0;
	string = *stringp;			string = *stringp;
	while ((p = strsep(&string, "\t ,")) != NULL) {			while ((p = strsep(&string, "\t ,")) != NULL) {
	*stringp = p;			*stringp = p;
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