Funcao-Clear_LinkedList

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

typedef struct LinkedListDado{
  int cod;
  char nome[40];
}SDado;

struct LinkedListNodo{
  SDado info;
  struct LinkedListLista *pNext;
};

typedef struct LinkedListLista{
  struct LinkedListNodo *pFirst;
}SLista;

void main()
{

}

void Clear(struct LinkedListNodo *pFirst);

void Reset(SLista *pLista)
{
    while (pLista->pFirst->pNext != NULL)
        Clear(pLista->pFirst);
    free(pLista);
    pLista = (SLista *)malloc(sizeof(SLista));
}

void Clear(struct LinkedListNodo *pFirst)
{
    struct LinkedListNodo *pAtual, *pAnterior;

    if (pFirst->pNext == NULL)
        return;

    pAtual = pFirst;
    for (; pAtual->pNext != NULL;)
    {
        pAnterior =  pAtual;
        pAtual = pAtual->pNext;
    }
    free(pAtual);
    pAnterior->pNext = NULL;
    return;
}