/* Arquivo getline.h */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

/*
 * INITIAL_BUFF_SIZE -- Tamanho inicial para o buffer usado em GetLine()
 */

#define INITIAL_BUFF_SIZE 20
char *GetLine();

extern char *prog_name;

#define out_of_mem(x) {  fprintf(stderr, "%s: Acabou memoria!\n", prog_name); \
                         exit(x); \
                      }