#include <stdio.h>

void bufcpy(int* buf1, int* buf2, int element);

void main ()
{
	int buf1[] = { 10, 20, 30, 40, 50 };
	int buf2[sizeof(buf1) / sizeof(int)];
	int index;
	
	bufcpy(buf1, buf2, sizeof(buf1) / sizeof(int));
	
	printf(" buf1  buf2\n");
	printf("-------------\n");
	for (index = 0; index < (sizeof(buf1) / sizeof(index)); index++) {
		printf("%4d  %4d\n", buf1[index], buf2[index]);
	}
}

void bufcpy(int* buf1, int* buf2, int element)
{
	int i;
	
	for (i = 0; i < element; i++) {
		*buf2 = *buf1;
		buf1++;
		buf2++;
	}
}