getaddrinfo
netdb
getcwd
unistd
getgrgid
grp
getgrnam
grp
gethostname
unistd
getnameinfo
netdb
getopt
posix
getopt
getpid
unistd
getpriority
resource
getpwnam
pwd
getpwuid
pwd
getrlimit
resource
getrusage
resource
getsockname
socket
getsockopt
socket
gettimeofday
time
getuid
unistd
gid_t
stat
types
gmtime
time
gmtime_r
time
group
grp
grp
posix