BSD 4_1c_2 release

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

/* @(#)strlen.c 4.1 (Berkeley) 12/21/80 */
/*
* Returns the number of
* non-NULL bytes in string argument.
*/

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

       n = 0;
       while (*s++)
               n++;
       return(n);
}