29.14.1 The Data Structure for a Group
The functions and data structures for accessing the system group
database are declared in the header file grp.h.
— Data Type: struct group
group structure is used to hold information about an entry in
the system group database. It has at least the following members:
- The name of the group.
- The group ID of the group.
- A vector of pointers to the names of users in the group. Each user name
is a null-terminated string, and the vector itself is terminated by a