rtxReal.h

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/*
 * Copyright (c) 2003-2020 Objective Systems, Inc.
 *
 * This software is furnished under a license and may be used and copied
 * only in accordance with the terms of such license and with the
 * inclusion of the above copyright notice. This software or any other
 * copies thereof may not be provided or otherwise made available to any
 * other person. No title to and ownership of the software is hereby
 * transferred.
 *
 * The information in this software is subject to change without notice
 * and should not be construed as a commitment by Objective Systems, Inc.
 *
 * PROPRIETARY NOTICE
 *
 * This software is an unpublished work subject to a confidentiality agreement
 * and is protected by copyright and trade secret law.  Unauthorized copying,
 * redistribution or other use of this work is prohibited.
 *
 * The above notice of copyright on this source code product does not indicate
 * any actual or intended publication of such source code.
 *
 *****************************************************************************/
#ifndef _RTXREAL_H_
#define _RTXREAL_H_

#include "rtxsrc/osSysTypes.h"
#include "rtxsrc/rtxExternDefs.h"

#ifdef __cplusplus
extern "C" {
#endif

EXTERNRT OSREAL rtxGetMinusInfinity (OSVOIDARG);

EXTERNRT OSREAL rtxGetMinusZero (OSVOIDARG);

EXTERNRT OSREAL rtxGetNaN (OSVOIDARG);

EXTERNRT OSREAL rtxGetPlusInfinity (OSVOIDARG);

EXTERNRT OSBOOL rtxIsMinusInfinity (OSREAL value);

EXTERNRT OSBOOL rtxIsMinusZero (OSREAL value);

EXTERNRT OSBOOL rtxIsNaN (OSREAL value);

EXTERNRT OSBOOL rtxIsPlusInfinity (OSREAL value);

EXTERNRT OSBOOL rtxIsApproximate (OSREAL a, OSREAL b, OSREAL delta);

EXTERNRT OSBOOL rtxIsApproximateAbs (OSREAL a, OSREAL b, OSREAL delta);

#ifdef __cplusplus
}
#endif

#endif