code:schar - ikarishinjieva/unixV6-code-analyze-chs GitHub Wiki
7674
7675 /*
7676 * Return the next character from the
7677 * kernel string pointed at by dirp.
7678 */
7679 schar()
7680 {
7681
7682 return(*u.u_dirp++ & 0377);
7683 }
7684 /* ------------------------- */