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

typedef struct node
{
    char *data;
    struct node *next;
} row;


void wypisz(row *lista){

    row *wsk = lista;
    while (wsk!= NULL){
        printf("%s\n", wsk->data);
        wsk = wsk->next;
    }
}

void dopisz(char *tekst, row *lista){

    row *wsk = lista;
    while (wsk->next != NULL){
        wsk = wsk->next;
    }
    row *nowy;
    nowy = malloc(sizeof(row));
    nowy->data = malloc(sizeof(tekst));
    nowy->data = tekst;
    nowy->next = NULL;
    wsk->next = nowy;

int main(void){

    const char file[] = "file.txt";
    FILE *fp;
    fp = fopen&#40;file, "r"&#41;;

    row *first;
    first = malloc(sizeof(row));
    first->data = "test";
    first->next = NULL;

    char line[200];
    while(fgets(line, sizeof line, fp))
    {
        dopisz(line, first);
    }
    fclose(fp);
    wypisz(first);

    return 0;
}