program17-5.c

// Working with gdb

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

struct date {
    int month;
    int day;
    int year;
};


struct date foo(struct date x)
{
    ++x.day;

  return x;
}


int main(void)
{

    struct date today = {10, 11, 2014};
    int array[5] = {1, 2, 3, 4, 5};
    struct date *newdate, foo();
    char *string = "test string";
    int i = 3;

  newdate = (struct date *) malloc(sizeof(struct date));
    newdate->month = 11;
    newdate->day = 15;
    newdate->year = 2014;

  today = foo(today);

  free(newdate);

  return 0;
}