// gcc -std=c99 -O -Wall -o linkedlist linkedlist.c

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

struct node {
  char        *data; // "String"
  struct node *next;
};

typedef struct node *List;

List li; // struct node *li;

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

  li = NULL;
  for (int i = 1; i < argc; i++) { // -std=c99
    p = (struct node *) malloc(sizeof(struct node));
    p->next = li; // (*p).next = li;
    p->data = argv[i];
    li = p;
  }
  
  for (p = li; p != NULL; p = p->next) {
    printf(" %s", p->data);
  }
  printf("\n");

  for (p = li; p != NULL; ) {
    List q = p;
    p = p->next;
    free(q);
  }

  return 0;
}