sprint/minmax.h

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/******************************************************************************
*   SPRINT::minmax macros
*
*   Copyright (C) 2003-2011  Paolo Medici <www.pmx.it>
*
*  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
*
*******************************************************************************/

#ifndef _HAVE_MINMAX_H
#define _HAVE_MINMAX_H

#ifdef __cplusplus

// TODO

#else

#define max(a,b)            ((a) > (b) ? (a):(b) )

#define min(a,b)            ((a) < (b) ? (a):(b) )
/* #define abs(a)              ((a) > 0 ? (a):(-(a))) */
#define nint(a)             ((a) > 0 ? ((a) + 0.5f):((a) - 0.5f))
#define clamp(a,amin,amax)  ((a)<(amin) ? (amin):((a)>(amax) ? (amax):(a)))

#endif


#endif