The taste of raw struct

test.c

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

#define TRUE 1
#define FALSE 0

typedef struct Node {
  int val;
  int set;
  struct Node *next;
} Node;

int main(int argc, char *argv[]) {
  FILE *fp = NULL;
  Node node, node2;

  node.set = TRUE;
  node.val = 1;
  node.next = &node2;
  node2.val = 2;
  node2.set = TRUE;
  node2.next = NULL;

  fp = fopen("output.raw", "wb");
  if (fp == NULL) {
    printf("Shit\n");
    return -1;
  }


  Node *p = &node;
  while (p != NULL) {
    fwrite(p, sizeof(Node), 1, fp);
    p = p->next;
  }
  fclose(fp);

  return 0;
}