- fwrite
- gcvt
- getaddrinfo
- getcwd
- getc_unlocked
- getdate
- getdelim
- getdirentries
- getdtablesize
- getenv
- getgrent
- getgrgid
- getgrnam
- gethostbyname
- getipnodebyaddr
- getipnodebyname
- getline
- getloadavg
- getlogin
- getlogin_r
- getmntent
- getnameinfo
- getnetbyaddr
- getnetbyname
- getnetent
- getpass
- getprotoent
- getpw
- getpwent
- getpwnam
- getpwuid
- getrpcbyname
- getrpcbynumber
- getrpcent
- getrpcport
- gets
- getservent
- getumask
- getusershell
- getutent
- getw
- getwc
- getwchar
- getwd
- get_current_dir_name
- glob
- globfree
- htonl
- htons
- HUGE_VAL
- HUGE_VALF
- HUGE_VALL
- hypot
- hypotf
- hypotl
- imaxabs
- imaxdiv
- index
- INFINITY
- initstate
- intro
- isalnum
- isfinite
- isinf
- isnan
- isnormal
- j0
- j0f
- j0l
- j1
MAN (3)
Library functions, covering in particular the C standard library