#include <stdio.h>

int asum(int *p,int len) {
  return(0); /* you need to write this in assembly */
}

int main(int argc, char **argv) {
  int nums[] = { 1,2,3,4,3,2,1 };
  printf("Sum  is %d\n",asum(nums,sizeof(nums) / sizeof(int)));
  return(1);
}