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- /*
- * Copyright 1996, University Corporation for Atmospheric Research
- * See netcdf/COPYRIGHT file for copying and redistribution conditions.
- */
- /* $Id: rnd.h,v 2.13 1996/12/11 05:46:54 davis 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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