_exit
alarm
argc
argv
bg
calloc
cat
cd
chdir
chmod
chroot
close
cp
dup
dup2
emacs
env
environ
envp
err.c
err_dump
err_msg
|
err_quit
err_ret
err_sys
errno
exec
execl
execle
execlp
execv
execve
execvp
exit
fg
fgets
fork
fprintf
fputs
free
fscanf
gcc
getegid
getenv
|
geteuid
getgid
getpgrp
getpid
getppid
getuid
getgid
getpgrp
getpid
getppid
getuid
hdr.h
joe
kill
ln
longjmp
ls
make
malloc
man
mkdir
mkfifo
|
mknod
msgctl
msgget
msgrcv
msgsnd
mv
nice
open
P
pause
pclose
perror
pipe
popen
printf
ps
pwd
raise
read
realloc
rm
rmdir
|
semctl
semget
semop
setgid
setjmp
setpgid
setuid
shmat
shmctl
shmdt
shmget
sigaction
signal
sleep
strerror
system
unlink
V
vi
wait
waitpid
write
|