1 /* Define __sigval_t.
2    Copyright (C) 1997-2022 Free Software Foundation, Inc.
3    This file is part of the GNU C Library.
4 
5    The GNU C Library is free software; you can redistribute it and/or
6    modify it under the terms of the GNU Lesser General Public
7    License as published by the Free Software Foundation; either
8    version 2.1 of the License, or (at your option) any later version.
9 
10    The GNU C Library is distributed in the hope that it will be useful,
11    but WITHOUT ANY WARRANTY; without even the implied warranty of
12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13    Lesser General Public License for more details.
14 
15    You should have received a copy of the GNU Lesser General Public
16    License along with the GNU C Library; if not, see
17    <https://www.gnu.org/licenses/>.  */
18 
19 #ifndef ____sigval_t_defined
20 #define ____sigval_t_defined
21 
22 /* Type for data associated with a signal.  */
23 #ifdef __USE_POSIX199309
24 union sigval
25 {
26   int sival_int;
27   void *sival_ptr;
28 };
29 
30 typedef union sigval __sigval_t;
31 #else
32 union __sigval
33 {
34   int __sival_int;
35   void *__sival_ptr;
36 };
37 
38 typedef union __sigval __sigval_t;
39 #endif
40 
41 #endif
42