[unix-history] / usr / src / usr.bin / uucp / port / strpbrk.c

#ifndef lint
static char sccsid[] = "@(#)strpbrk.c	5.1 (Berkeley) %G%";
#endif

/*LINTLIBRARY*/

/*
 * this is like index, but takes a string as the second argument
 */
char *
strpbrk(str, chars)
register char *str, *chars;
{
	register char *cp;

	do {
		cp = chars - 1;
		while (*++cp) {
			if (*str == *cp)
				return str;
		}
	} while (*str++);
	return (char *)0;
}
Commit	Line	Data
a61c2fd2 JB	1	#ifndef lint
	2	static char sccsid[] = "@(#)strpbrk.c 5.1 (Berkeley) %G%";
	3	#endif
	4
	5	/LINTLIBRARY/
	6
	7	/*
	8	* this is like index, but takes a string as the second argument
	9	*/
	10	char *
	11	strpbrk(str, chars)
	12	register char str, chars;
	13	{
	14	register char *cp;
	15
	16	do {
	17	cp = chars - 1;
	18	while (*++cp) {
	19	if (str == cp)
	20	return str;
	21	}
	22	} while (*str++);
	23	return (char *)0;
	24	}