/* echoargs.c 
 *   Neal Nelson 2009.10.02
 * Uses pointers. argv string array does not end NULL.
 *   Use a pointer arithmetic and comparison.
 */

#include <stdio.h>

main(int argc, char **argv)
{ char **p;

  for (p = argv; p < argv + argc; p++) {
    printf ("%s\n", *p);
  }
}