[unix-history] / usr / src / lib / libc / string / strlen.c

/* @(#)strlen.c	4.1 (Berkeley) %G% */
/*
 * Returns the number of
 * non-NULL bytes in string argument.
 */

strlen(s)
register char *s;
{
	register n;

	n = 0;
	while (*s++)
		n++;
	return(n);
}
Commit	Line	Data
d98205b9 BJ	1	/* @(#)strlen.c 4.1 (Berkeley) %G% */
	2	/*
	3	* Returns the number of
	4	* non-NULL bytes in string argument.
	5	*/
	6
	7	strlen(s)
	8	register char *s;
	9	{
	10	register n;
	11
	12	n = 0;
	13	while (*s++)
	14	n++;
	15	return(n);
	16	}