common.h

#ifndef COMMON_H
#define COMMON_H

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


#define SUCESS 0
#define FAILURE -1
#define TRUE 1
#define FALSE 0
#define MAX_STRING 250
#define fatal()                                          \
        do { fprintf (stderr, "Error: %s: %d: %s: %s\n", \
         __FILE__, __LINE__,                             \
        __PRETTY_FUNCTION__, strerror (errno));          \
        exit (EXIT_FAILURE);} while (0)

#define STDOUT_DESC 1
#define STDIN_DESC 0


const char *PATH;


int read_word(const char *, char **, char);
int count_words(const char *, char);

void process_string(char *);
void free_pointer_to_pointers(char **, int);
void execute(char **, size_t);

int check_builtin(char **, size_t);
void help(void);





#endif