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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright (c) 2015 Linux Test Project
*/
#ifndef SEMUN_H__
#define SEMUN_H__
#if defined(__GNU_LIBRARY__) && !defined(_SEM_SEMUN_UNDEFINED)
/* union semun is defined by including <sys/sem.h> */
#else
/* according to X/OPEN we have to define it ourselves */
union semun {
int val; /* value for SETVAL */
struct semid_ds *buf; /* buffer for IPC_STAT, IPC_SET */
unsigned short *array; /* array for GETALL, SETALL */
/* Linux specific part: */
struct seminfo *__buf; /* buffer for IPC_INFO */
};
#endif
#endif /* SEMUN_H__ */
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