endgrent (3) - get group file entry
endgrent (3p) - group database entry functions
endnetgrent (3) - handle network group entries
fgetgrent (3) - get group file entry
fgetgrent_r (3) - get group file entry reentrantly
getgrent (3) - get group file entry
getgrent (3p) - get the group database entry
getgrent_r (3) - get group file entry reentrantly
getnetgrent (3) - handle network group entries
getnetgrent_r (3) - handle network group entries
putgrent (3) - write a group database entry to a file
setgrent (3) - get group file entry
setgrent (3p) - reset the group database to the first entry
setnetgrent (3) - handle network group entries
User::grent (3pm) - by-name interface to Perl's built-in getgr*() functions