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| | #ifndef _SYS_MSG_H
#define _SYS_MSG_H
#include <sys/ipc.h>
#define __NEED_pid_t
#define __NEED_key_t
#define __NEED_time_t
#define __NEED_size_t
#define __NEED_ssize_t
#include <bits/alltypes.h>
typedef unsigned long msgqnum_t;
typedef unsigned long msglen_t;
#include <bits/msg.h>
#define __msg_cbytes msg_cbytes
#define MSG_NOERROR 010000
#define MSG_STAT 11
#define MSG_INFO 12
struct msginfo {
int msgpool, msgmap, msgmax, msgmnb, msgmni, msgssz, msgtql;
unsigned short msgseg;
};
int msgctl (int, int, struct msqid_ds *);
int msgget (key_t, int);
ssize_t msgrcv (int, void *, size_t, long, int);
int msgsnd (int, const void *, size_t, int);
#endif
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