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#  define memNEs(s1, l, s2)              !memEQs(s1, l, s2)
#endif
#ifndef MoveD
#  define MoveD(s,d,n,t)                 memmove((char*)(d),(char*)(s), (n) * sizeof(t))
#endif

#ifndef CopyD
#  define CopyD(s,d,n,t)                 memcpy((char*)(d),(char*)(s), (n) * sizeof(t))
#endif

#ifdef HAS_MEMSET
#ifndef ZeroD
#  define ZeroD(d,n,t)                   memzero((char*)(d), (n) * sizeof(t))
#endif

#else
#ifndef ZeroD
#  define ZeroD(d,n,t)                   ((void)memzero((char*)(d), (n) * sizeof(t)), d)
#endif

#endif