memcpy.c.svn-base

来自「SImple Microkernel Distributed Operating」· SVN-BASE 代码 · 共 13 行

#include <stdio.h>

void *memcpy(void *dest, const void *src, size_t n)
{
	void *ret = dest;
	const char *s_ptr = (const char *)src;
	char *d_ptr = (char *)dest;

	for(; n != 0; n--) *d_ptr++ = *s_ptr;

	return ret;
}