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/*
* Copyright 1996, University Corporation for Atmospheric Research
* See netcdf/COPYRIGHT file for copying and redistribution conditions.
*/
/* $Id: rnd.h,v 1.5 2007-08-28 11:11:13 dcthomp Exp $ */
#ifndef _RNDUP
/* useful for aligning memory */
#define _RNDUP(x, unit) ((((x) + (unit) - 1) / (unit)) \
* (unit))
#define _RNDDOWN(x, unit) ((x) - ((x)%(unit)))
#define M_RND_UNIT (sizeof(double))
#define M_RNDUP(x) _RNDUP(x, M_RND_UNIT)
#define M_RNDDOWN(x) __RNDDOWN(x, M_RND_UNIT)
#endif
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