/*   1: */ #include <stdlib.h>
/*   2: */ #include <stdio.h>
/*   3: */  
/*   4: */ typedef struct no {
/*   5: */   char c;
/*   6: */   struct no* prox;
/*   7: */ } No;
/*   8: */
/*   9: */ typedef No *Pilha;
/*  10: */
/*  11: */ void cria_pilha(Pilha *p) {
/*  12: */   p = NULL;
/*  13: */ }
/*  14: */
/*  15: */ void empilha(Pilha *p, char *c) {
/*  16: */   No *n = (No *) malloc (sizeof (No));
/*  17: */   n->c = *c;
/*  18: */   n->prox = p;
/*  19: */   p = &n;
/*  20: */ }
/*  21: */
/*  22: */ int main() {
/*  23: */   Pilha *p;
/*  24: */   char *c;
/*  25: */
/*  26: */   cria_pilha(p);
/*  27: */   scanf("%c ", c);
/*  28: */   empilha (p, c);
/*  29: */   return 0;
/*  30: */ }