align.h

/*
Implementation by the Keccak Team, namely, Guido Bertoni, Joan Daemen,
Michaël Peeters, Gilles Van Assche and Ronny Van Keer,
hereby denoted as "the implementer".

For more information, feedback or questions, please refer to our website:
https://keccak.team/

To the extent possible under law, the implementer has waived all copyright
and related or neighboring rights to the source code in this file.
http://creativecommons.org/publicdomain/zero/1.0/
*/

#ifndef _align_h_
#define _align_h_

/* on Mac OS-X and possibly others, ALIGN(x) is defined in param.h, and -Werror chokes on the redef. */
#ifdef ALIGN
#undef ALIGN
#endif

#if defined(__GNUC__)
#define ALIGN(x) __attribute__ ((aligned(x)))
#elif defined(_MSC_VER)
#define ALIGN(x) __declspec(align(x))
#elif defined(__ARMCC_VERSION)
#define ALIGN(x) __align(x)
#else
#define ALIGN(x)
#endif

#endif