/*
 * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
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#ifndef __SAFE_MATH_H__
#define __SAFE_MATH_H__

#include "mlib_types.h"

#define SAFE_TO_MULT(a, b) \
    (((a) > 0) && ((b) >= 0) && ((0x7fffffff / (a)) > (b)))

#define SAFE_TO_ADD(a, b) \
    (((a) >= 0) && ((b) >= 0) && ((0x7fffffff - (a)) > (b)))

#define IS_FINITE(a) \
    (((a) >= MLIB_D64_MIN) && ((a) <= MLIB_D64_MAX))

#endif // __SAFE_MATH_H__