C programs
Directory c
FILE.c _malloc.c argc.c arrays1.c arrays2.c arsubipp.c
atoi.c atoi2.c atoll.c basefile.c basename.c bases.c
binser.c binser2.c brakloop.c c_pow.c c_str-to-int.c clock.c
clock1.c clock2.c clrscr.c comma1.c comma2.c commaop.c
constructors.c count_a.c crypt1.c ctype.c declarat.c define1.c
dotwtable.c double.c enumeration.c facto.c fgetc.c fgets.c
file.c fileno.c for1.c fread.c fscanf.c fseek1.c
fseek2.c fseekeof.c functio1.c functio2.c functio3.c g2xmp.c
gcd.c genran.c get-cmdline.c get-sector-size.c get_form.c getc_1.c
getc_2.c getlinenumber.c getpgsz.c getpid.c gets.c gets_1.c
gotoxy.c heap.c if1.c if2.c int-to-string.c intacx.cpp
ioctl.c kwh.c libraries.c llinsert.cpp loop1.c macros.c
macros1.c math.c mpz-invert.c mpz-powm.c ncurses.c parity.c
payroll.c payroll3.c pluseq.c postinc.c power.c printf-noc.c
printf10.c quadrati.c quicklu.c r-values.c range-of-numbers.c realpath.c
rollup.c rollup2.c scanf5.c scope.c simulate-terminal-input.c sizeof1.c
sleep.c stddev.c stdio.c stdlib.c str_str1.c string-to-int.c
string.c strlen.c strstr1.c strstr2.c strstr3.c strtok.c
structa.c structb.c structs1.c structs2.c structs3.c structs4.c
structs5.c subscripts.cpp swap3.c swap4.c switch1.c switch2.c
switch3.c switch4.c switch5.c sykes1.c sysconf1.c system-pipe.c
ternary.c ternary2.c test-sqrt.c testbor.c tickets.c tickets2.c
timetst.c timetst2.c uintmax.c uname.c ungetc.c ungetc2.c
while1.c while2.c write.c x.cpp xoradd.c xpppppy.c

Directory c/see
delaytst.c seebub.c seeheap.c seeinsrt.c seequik2.c seeshak.c
seeshell.c swap_.c

Directory opsys
bankers.c boundary-org.c boundary.c buddy.c buddy_.c changeit.c
crc_li3.c crc_li3a.c csll_.c dirinfo.c execl-1.c execl-2.c
execl.c execl0.c execone.c exectwo.c execxy.c fork1.c
fork2.c fork3.c fork4.c fork5.c fork6.c fork7.c
fork8.c gcg.cpp gray.cpp index.cache myuclc.c pipes.c
pipes0.c pipes1.c pipes2.c pipes3.c pipes4.c popen0.c
popenr.c popenw.c popenwgen.c prog1.c prog2.c redirect.c
sendmail.c shm_client.c shm_server.c system.c testfork.c testfork0.c
testfork1.c testfork2.c three.c two.c x.c x.cpp
y.c