1 /* Replacement grp.h file for building GNU Emacs on Windows.
2
3 Copyright (C) 2003-2023 Free Software Foundation, Inc.
4
5 This file is part of GNU Emacs.
6
7 GNU Emacs is free software: you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation, either version 3 of the License, or (at
10 your option) any later version.
11
12 GNU Emacs is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
16
17 You should have received a copy of the GNU General Public License
18 along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>. */
19
20 #ifndef _GRP_H
21 #define _GRP_H
22
23 #include <pwd.h> /* gid_t defined here */
24
25 /* Emacs uses only gr_name */
26 struct group {
27 char *gr_name; /* group name */
28 gid_t gr_gid; /* group numerical ID */
29 };
30
31 extern unsigned getgid (void);
32 extern unsigned getegid (void);
33
34 extern struct group *getgrgid(gid_t);
35
36 #endif /* _GRP_H */