Lines Matching refs:pref
365 char pref[2];413 if ((nread = xread(fd, pref, 2)) == 2) {414 if (!isprint((unsigned char)pref[0]) &&415 (pref[0] != '\n' && pref[0] != '\t')) {438 pref[0] = '#';439 pref[1] = '\0';445 pref[0] != '#' || pref[1] != '!' || hashbang(fd, &vp) == -1) {460 && pref[0] != '#'