#include <stdio.h>
#include <stdlib.h>
#include <string.h>


int foo(char *arg, char *out) {
  	strcpy(out, arg);
  	return 0;
}
int main(int argc, char *argv[]) {
  	char buf[64];

  	printf("Target3 running.\n");
  	if (argc != 2) {
      		fprintf(stderr, "target1: argc != 2\n");
      		exit(EXIT_FAILURE);
  	}

  	foo(argv[1], buf);
  	return 0;
}