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#ifndef IPC_H
#define IPC_H
#include <syscall.h>
#include <bits/wordsize.h>
#if __WORDSIZE == 32 || defined __alpha__ || defined __mips__
# define __IPC_64 0x100
#else
# define __IPC_64 0x0
#endif
#ifdef __NR_ipc
/* The actual system call: all functions are multiplexed by this. */
extern int __syscall_ipc (unsigned int __call, int __first, int __second,
int __third, void *__ptr) attribute_hidden;
/* The codes for the functions to use the multiplexer `__syscall_ipc'. */
#define IPCOP_semop 1
#define IPCOP_semget 2
#define IPCOP_semctl 3
#define IPCOP_msgsnd 11
#define IPCOP_msgrcv 12
#define IPCOP_msgget 13
#define IPCOP_msgctl 14
#define IPCOP_shmat 21
#define IPCOP_shmdt 22
#define IPCOP_shmget 23
#define IPCOP_shmctl 24
#endif
#endif /* IPC_H */
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