// DXGL
// Copyright (C) 2011 William Feely

// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.

// This library 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
// Lesser General Public License for more details.

// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

#pragma once
#ifndef _MISC_H
#define _MISC_H

inline unsigned int rand32(unsigned int &n)
{
    return n=(((unsigned int) 1103515245 * n) + (unsigned int) 12345) %
        (unsigned int) 0xFFFFFFFF;
}

inline float randfloat(float multiple)
{
	return ((float)rand() / (float)RAND_MAX)*multiple;
}

#endif //_MISC_H