/* strlen.c - strlen */

/*------------------------------------------------------------------------
 * strlen - Compute the length of a null-terminated character string, not
 *                      counting the null byte.
 *------------------------------------------------------------------------
 */
int     strlen(
          char          *str            /* string to use                */
        )
{
        int     len;

        len = 0;

        while(*str++ != '\0') {
                len++;
        }
        return  len;
}