__ctype
__divdi3
__eprintf
__fixunsdfdi
__flsbuf
__iob
__moddi3
_environ
_exit
_fxstat
_lwp_create
_lwp_exit
_lwp_makecontext
_lxstat
_sysconf
_xmknod
_xstat
abs
accept
access
acos
asctime
asin
atan
atan2
atexit
atof
atoi
atol
bind
bsearch
bzero
calloc
ceil
cfgetospeed
chmod
clock
close
closedir
closesocket
connect
cos
cosh
ctime
div
dup
dup2
environ
errno
execlp
execvp
exit
exp
fabs
fclose
fcntl
fdopen
feof
fflush
ffs
fgetc
fgetpos
fgets
floor
fmod
fopen
fork
fprintf
fputc
fputs
fread
free
frexp
freopen
fscanf
fseek
fsetpos
fsync
ftell
ftruncate
fwrite
getc
getcwd
getenv
gethostbyaddr
gethostbyname
gethostname
getlogin
getnetbyname
getpeername
getpid
getpwuid
gets
getservbyname
getsockname
gettimeofday
getuid
gmtime
htonl
htons
hypot
inet_addr
inet_network
inet_ntoa
ioctl
ioctlsocket
isalnum
isalpha
isatty
iscntrl
isdigit
isgraph
islower
isprint
ispunct
isspace
isupper
isxdigit
j0
j1
jn
kill
labs
ldexp
ldiv
listen
localtime
log
log10
longjmp
lseek
malloc
mblen
memchr
memcmp
memcpy
memmove
memset
mkdir
mktime
mmap
modf
mprotect
msync
munmap
ntohl
ntohs
open
opendir
perror
pipe
poll
pow
printf
putc
putchar
putenv
puts
qsort
raise
rand
read
readdir
realloc
recv
recvfrom
remove
rename
rmdir
select
send
sendto
setbuf
setlocale
setsid
setsockopt
settimeofday
setvbuf
shmat
shmctl
shmdt
shmget
shutdown
sigaction
sigaddset
sigaltstack
sigemptyset
signal
sigprocmask
sin
sin
sinh
sleep
socket
snprintf
sprintf
sqrt
srand
sscanf
statfs
strcasecmp
strcat
strchr
strcmp
strcoll
strcpy
strcspn
strdup
strerror
strftime
strlen
strncasecmp
strncat
strncmp
strncpy
strpbrk
strrchr
strspn
strstr
strtod
strtok
strtol
strtoul
strxfrm
sysi86
system
tan
tanh
tcflush
tcgetattr
tcsetattr
tempnam
time
times
tmpnam
tolower
toupper
towlower
towupper
unlink
usleep
utime
vfprintf
vsprintf
wait4
write
y0
y1
yn