msg.h raw

   1  struct msqid_ds {
   2  	struct ipc_perm msg_perm;
   3  	time_t msg_stime;
   4  	time_t msg_rtime;
   5  	time_t msg_ctime;
   6  	unsigned long msg_cbytes;
   7  	msgqnum_t msg_qnum;
   8  	msglen_t msg_qbytes;
   9  	pid_t msg_lspid;
  10  	pid_t msg_lrpid;
  11  	unsigned long __unused[2];
  12  };
  13