endpwent (3)         - get password file entry
endpwent (3p)        - user database functions
fgetpwent (3)        - get password file entry
fgetpwent_r (3)      - get passwd file entry reentrantly
getpwent (3)         - get password file entry
getpwent (3p)        - user database functions
getpwent_r (3)       - get passwd file entry reentrantly
putpwent (3)         - write a password file entry
setpwent (3)         - get password file entry
setpwent (3p)        - user database functions
User::pwent (3pm)    - by-name interface to Perl's built-in getpw*() functions