tail_cc.1s.a clearerr.c fgetc.c fgets.c fprintf.c fputc.c fputs.c fread.c freopen.c fscanf.c ftell.c fwrite.c getchar.c getgrent.c getpass.c getpw.c fopen.c getpwent.c gets.c getw.c popen.c fdopen.c printf.c doprnt.c fltpr.c putchar.c puts.c putw.c rewind.c fseek.c scanf.c setbuf.c sprintf.c flushbuf.c fclose.c data.c fflush.c sscanf.c doscan.c fillbuf.c system.c timezone.c ungetc.c