builtins

includes/env.h

@@ -0,0 +1,24 @@
+#ifndef ENV_H
+# define ENV_H
+
+# include "../lib/libft/libft.h"
+# include <unistd.h>
+# include <stdlib.h>
+# include <stdbool.h>
+
+typedef struct s_data
+{
+	char **env;
+}	t_data;
+
+//VAR
+int		count_var(char **envp);
+int		get_var_index(char *key, char **envp);
+void	free_null_ptr(void *ptr);
+char	**copy_env_var(char **envp, int count);
+char	*get_var_value(char	*key, char **envp);
+bool	is_valid_key(char *key, char **envp);
+int		remove_env_var(char *key, char **envp);
+void	set_var_env(char *key, char *value, t_data *t_data);
+
+#endif