/*****************************************************************************
 * PROJECT: Carnegie Mellon Planetary Rover Project
 *          Task Control Architecture
 *
 * (c) Copyright 1991 Christopher Fedor and Reid Simmons.  All rights reserved.
 * 
 * MODULE: sendMsg
 *
 * FILE: sendMsg.h
 *
 * ABSTRACT:
 *
 * Send Message Include.
 *
 * Copyright (c) 2008, Carnegie Mellon University
 *     This software is distributed under the terms of the 
 *     Simplified BSD License (see ipc/LICENSE.TXT)
 *
 * REVISION HISTORY:
 *
 * $Log: sendMsg.h,v $
 * Revision 2.4  2009/01/12 15:54:57  reids
 * Added BSD Open Source license info
 *
 * Revision 2.3  2002/01/03 20:52:17  reids
 * Version of IPC now supports multiple threads (Caveat: Currently only
 *   tested for Linux).
 * Also some minor changes to support Java version of IPC.
 *
 * Revision 2.2  2000/07/03 17:03:29  hersh
 * Removed all instances of "tca" in symbols and messages, plus changed
 * the names of all other symbols which conflicted with TCA.  This new
 * version of IPC should be able to interoperate TCA fully.  Client
 * programs can now link to both tca and ipc.
 *
 * Revision 2.1.1.1  1999/11/23 19:07:34  reids
 * Putting IPC Version 2.9.0 under local (CMU) CVS control.
 *
 * Revision 1.1  1996/05/09 01:02:00  reids
 * Moved all the X_IPC files over to the IPC directory.
 * Fixed problem with sending NULL data.
 * Added function IPC_setCapacity.
 * VxWorks m68k version released.
 *
 * Revision 1.1  1996/03/03 04:32:37  reids
 * First release of IPC files.  X_IPC code (8.5), modified to support NM-DS1 IPC.
 *
 * Revision 1.8  1995/05/31  19:36:49  rich
 * Fixed problem with reply data being freed early from replys.
 * Initial work on getting the PC version to work.
 *
 * Revision 1.7  1995/03/19  19:39:44  rich
 * Implemented direct connections using x_ipcDirectResouce call.
 * Also made the basics.h file a module include.
 * Changed class in the interval structure to be interval_class to avoid a
 * conflict with C++.
 *
 * Revision 1.6  1995/01/18  22:42:54  rich
 * X_IPC 7.9: Speed improvements.
 * Use unix sockets for communication on the same machine.
 * Eliminate copying.
 * Optimize loop for arrays, especially simple, primitive arrays.
 * Optimize the buffer size.
 *
 * Revision 1.5  1994/05/17  23:17:46  rich
 * Added global variables and associated routines.
 * Added some error checking.  The central connection is now set to -1
 * rather than zero to prevent x_ipc messages from being send to stdout.
 * Now compiles on the sgi machines.  Still need to have the endian and
 * alignment figured out automatically.
 *
 * Revision 1.4  1993/12/01  18:04:28  rich
 * Fixed a problem with the port number being double converted to network
 * byte order.
 * Some general cleanup.
 *
 * Revision 1.3  1993/08/27  07:17:02  fedor
 * First Pass at V7 and V6+VXWORKS merge
 *
 * Revision 1.2  1993/05/26  23:19:16  rich
 * Fixed up the comments at the top of the file.
 *
 * Revision 1.1.1.1  1993/05/20  05:45:49  rich
 * Importing x_ipc version 8
 *
 * Revision 7.1  1993/05/20  00:32:22  rich
 * RTG - initial checkin of Chris Fedor's version 8 of x_ipc
 *
 * Revision 1.2  1993/05/19  17:25:49  fedor
 * Added Logging.
 *
 *  6-Aug-90 Christopher Fedor, School of Computer Science, CMU
 * created.
 *
 * $Revision: 2.4 $
 * $Date: 2009/01/12 15:54:57 $
 * $Author: reids $
 *
 *****************************************************************************/

#ifndef INCsendMsg
#define INCsendMsg

void x_ipc_msgInfoMsgInitialize(void);
int32 x_ipc_nextSendMessageRef(void);
X_IPC_RETURN_VALUE_TYPE x_ipc_sendMessage(X_IPC_REF_PTR ref, MSG_PTR msg,
					  void *msgData, void *classData,
					  int32 preallocatedRefId);
X_IPC_RETURN_VALUE_TYPE x_ipc_sendResponse(X_IPC_REF_PTR ref, MSG_PTR msg,
					   void *resData,
					   X_IPC_MSG_CLASS_TYPE resClass,
					   void *resClassData,
					   int sd);
void x_ipc_classModInitialize(void);

#endif /* INCsendMsg */