text: #include <stdio.h>
  
  void copyString (char *to, char *from);
  
  int main(int argc, char const *argv[])
  {
      char  string1[] = "A string to be copied.";
      char  string2[50];
  
      copyString (string2, string1);
      printf ("%s\n", string2);
  
  
      copyString (string2, "So is this.");
      printf ("%s\n", string2);
  
      return 0;
  }
  
  
  
  
  void copyString (char *to, char *from)
  {
      while (*from)
          *to++ = *from++;
  
          *to = '\0';
  }
  
  