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- /*
- * Mach Operating System
- * Copyright (c) 1991,1990 Carnegie Mellon University
- * All Rights Reserved.
- *
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
- * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
- * School of Computer Science
- * Carnegie Mellon University
- * Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie Mellon
- * the rights to redistribute these changes.
- */
- /*
- */
- /*
- * File: ipc/mach_msg.h
- * Author: Rich Draves
- * Date: 1989
- *
- * Declarations of internal messaging primitives.
- */
- #ifndef _IPC_MACH_MSG_H_
- #define _IPC_MACH_MSG_H_
- #include <mach/boolean.h>
- #include <mach/message.h>
- extern mach_msg_return_t
- mach_msg_send(mach_msg_header_t *, mach_msg_option_t,
- mach_msg_size_t, mach_msg_timeout_t, mach_port_t);
- extern mach_msg_return_t
- mach_msg_receive(mach_msg_header_t *, mach_msg_option_t,
- mach_msg_size_t, mach_port_t,
- mach_msg_timeout_t, mach_port_t);
- extern void
- mach_msg_receive_continue(void);
- extern void
- mach_msg_continue(void);
- extern boolean_t
- mach_msg_interrupt(thread_t);
- #endif /* _IPC_MACH_MSG_H_ */
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