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shell.h
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shell.h
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#ifndef SHELL_H
#define SHELL_H
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <sys/stat.h>
extern char **environ;
char *_strstr(char *haystack, char *needle);
void prompt(void);
int _putchar(char c);
void interactive(void);
void non_interactive(void);
char *_getline(void);
char **_strtok(char *str, char *delim);
char *_strncat(char *dest, char *src, int n);
int _strcmp(char *s1, char *s2);
void _puts(char *str);
int _strlen(char *s);
char *_strcpy(char *dest, char *src);
void add_path(char *arg, char **argv);
int _execute(char *path, char **argv);
int check(char *str, char **buffer);
void free_tokens(char **tokens);
void putstream(char *str, int stream);
int executeBuiltins(char **str);
int exec_cd_dir(char **argv);
int exec_env(char **str);
int exec_exit(char **str);
int execute(char *av[]);
void terminate(ssize_t n, char *k);
char *get_input(void);
char **_strtokr(char *str, char *delim);
void print_token(char **);
/**
* struct BuiltInCommands - Structure to hold information
* about builtin commands
* @name: The name of the built-in command
* @funct: A function pointer to the corresponding built-in function
*
* Description: This structure does the above
*/
typedef struct BuiltInCommands
{
const char *name;
int (*funct)(char **);
} command;
#endif