//  Example 7.16, page 201
//  Schaum's Outline of Programming with C++ by John R. Hubbard
//  Copyright McGraw-Hill, 1996

using namespace std;
#include <iostream>
#include <cstring>

//  Test-driver for the strncpy() function:
int main()
{
  char s1[] = "ABCDEFG";
  char s2[] = "XYZ";
  cout << "Before strncpy(s1,s2,2):\n";
  cout << "\ts1 = [" << s1 << "], length = " << strlen(s1) << endl;
  //cout << "\ts2 = [" << s2 << "], length = " << strlen(s2) << endl;
  //strncpy(s1,s2,2);
  strncpy(s1,s2,4);  //RS: che succede in questo caso?: 
  cout << "After strncpy(s1,s2,2):\n";
  cout << "\ts1 = [" << s1 << "], length = " << strlen(s1) << endl;
  cout << "\ts2 = [" << s2 << "], length = " << strlen(s2) << endl;
  return 0;
}