initial check-in, version 0.5.0v0.5.0

1 files changed, 36 insertions, 0 deletions

diff --git a/include/sys/msg.h b/include/sys/msg.h
new file mode 100644
index 00000000..9fc42bcd
--- /dev/null
+++ b/include/sys/msg.h
@@ -0,0 +1,36 @@
+#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;
+
+struct msqid_ds
+{
+	struct ipc_perm msg_perm;
+	time_t msg_stime;
+	time_t msg_rtime;
+	time_t msg_ctime;
+	msgqnum_t msg_qnum;
+	msglen_t msg_qbytes;
+	pid_t msg_lspid;
+	pid_t msd_lrpid;
+};
+
+#define MSG_NOERROR 010000
+
+int msgctl (int, int, struct msqid_ds *);
+int msgget (key_t, int);
+int msgrcv (int, void *, size_t, long, int);
+int msgsnd (int, const void *, size_t, int);
+
+#endif