#include <string.h>

#ifndef __SUPPORT_ARCH_SH

void *memmove(void *_dest, void const *_src, size_t n)
{
	char *dest = _dest;
	char const *src = _src;

	if(dest <= src) {
		for(size_t i = 0; i < n; i++)
			dest[i] = src[i];
	}
	else {
		while(n-- > 0)
			dest[n] = src[n];
	}

	return dest;
}

#endif /*__SUPPORT_ARCH_SH*/