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  modification, are permitted provided that the following conditions
  are met:
    * Redistributions of source code must retain the above copyright
      notice, this list of conditions and the following disclaimer.
    * Redistributions in binary form must reproduce the above copyright
      notice, this list of conditions and the following disclaimer in
      the documentation and/or other materials provided with the
      distribution.
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      contributors may be used to endorse or promote products derived
      from this software without specific prior written permission.

  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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#include <aarch64_multibinary.h>
#include "raid.h"

extern int
xor_gen_neon(int, int, void **);

extern int
xor_check_neon(int, int, void **);

extern int
pq_gen_neon(int, int, void **);

extern int
pq_check_neon(int, int, void **);

DEFINE_INTERFACE_DISPATCHER(xor_gen)
{
#if defined(__linux__)
        if (getauxval(AT_HWCAP) & HWCAP_ASIMD)
                return xor_gen_neon;
#elif defined(__APPLE__)
        return xor_gen_neon;
#endif
        return xor_gen_base;
}

DEFINE_INTERFACE_DISPATCHER(xor_check)
{
#if defined(__linux__)
        if (getauxval(AT_HWCAP) & HWCAP_ASIMD)
                return xor_check_neon;
#elif defined(__APPLE__)
        return xor_check_neon;
#endif
        return xor_check_base;
}

DEFINE_INTERFACE_DISPATCHER(pq_gen)
{
#if defined(__linux__)
        if (getauxval(AT_HWCAP) & HWCAP_ASIMD)
                return pq_gen_neon;
#elif defined(__APPLE__)
        return pq_gen_neon;
#endif
        return pq_gen_base;
}

DEFINE_INTERFACE_DISPATCHER(pq_check)
{
#if defined(__linux__)
        if (getauxval(AT_HWCAP) & HWCAP_ASIMD)
                return pq_check_neon;
#elif defined(__APPLE__)
        return pq_check_neon;
#endif
        return pq_check_base;
}
