1 struct semid_ds {
2 	struct ipc_perm sem_perm;
3 	time_t sem_otime;
4 	time_t sem_ctime;
5 #if __BYTE_ORDER == __LITTLE_ENDIAN
6 	unsigned short sem_nsems;
7 	char __sem_nsems_pad[sizeof(long)-sizeof(short)];
8 #else
9 	char __sem_nsems_pad[sizeof(long)-sizeof(short)];
10 	unsigned short sem_nsems;
11 #endif
12 	long __unused3;
13 	long __unused4;
14 };
15