Thread: Problem with linked lists

I'm having some problems with this simple code:

Code:

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

typedef struct make_point {
	int x;
	int y;
	char name[4];
	}point;
struct nodea {
	point naero;
	struct nodea *prox;
};
typedef struct nodea *listap;

void insere_point(listap x, point novo_point)
{
	listap t = (listap) malloc(sizeof(listap));
	t->naero = novo_point;
	t->prox = x->prox;
	x->prox = t;
}

main()
{
listap total_point;
point novo;
scanf ("%d%d%s",&novo.x,&novo.y,novo.name);
insere_point (total_point,novo);
printf ("%d%d%s\n",total_point->naero.x,total_point->naero.y,total_point->naero.name);
}

As you can see I just want to do a simple scan and print to and from a list, and when i put this on the standard input "3 15 FRA" i get a random number instead of 3 15 FRA. I've been trying from quite some time to find my mistake but i still can't do this, anyone got a hint to what i'm doing wrong?