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#ifndef _SYS_IPC_H
#define _SYS_IPC_H
#ifdef __cplusplus
extern "C" {
#endif
#include <sys/types.h>
struct ipc_perm {
key_t key;
uid_t uid;
gid_t gid;
uid_t cuid;
gid_t cgid;
mode_t mode;
int seq;
long __pad1;
long __pad2;
};
#define IPC_CREAT 01000
#define IPC_EXCL 02000
#define IPC_NOWAIT 04000
#define IPC_RMID 0
#define IPC_SET 1
#define IPC_STAT 2
#define IPC_INFO 3
#define IPC_PRIVATE ((key_t) 0)
key_t ftok(const char *, int);
#ifdef __cplusplus
}
#endif
#endif