Merge branch 'feature/core' into develop

include/core.h

@@ -6,7 +6,7 @@
 /*   By: sede-san <sede-san@student.42madrid.com    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/10/22 19:10:13 by sede-san          #+#    #+#             */
-/*   Updated: 2025/10/22 19:27:19 by sede-san         ###   ########.fr       */
+/*   Updated: 2025/10/23 23:19:58 by sede-san         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -20,21 +20,35 @@
 /******************************************************************************/
 
 typedef struct s_minishell	t_minishell;
+typedef struct s_variables	t_variables;
+
+/**
+ * @brief Structure that holds both environment and internal variables
+ *
+ * This structure contains pointers to arrays of strings that represent
+ * different types of variables used in the minishell program.
+ *
+ * @param environment Array of environment variable strings (NULL-terminated)
+//// @param intp Array of internal variable strings (NULL-terminated)
+ */
+typedef struct s_variables
+{
+	char	**environment;
+	// char	**internal;
+}	t_variables;
 
 /**
  * @brief Main minishell structure containing global state information
  *
- * This structure holds the essential data for the minishell program,
- * including the environment variables and the exit status of the last
- * executed command.
+ * This structure holds the essential data for the minishell program.
  *
- * @param env Array of environment variable strings in "KEY=VALUE" format
+ * @param variables Structure that holds both environment and internal variables
  * @param exit_status Exit status code of the last executed command (0-255)
  */
 typedef struct s_minishell
 {
-	char			**env;
-	u_int8_t		exit_status;
+	t_variables	variables;
+	u_int8_t	exit_status;
 }	t_minishell;
 
 /******************************************************************************/