little fix, ft_lstnew_generic() prototype.

+ unused c var in builtin_env()

srcs/builtins/env.c

@@ -6,7 +6,7 @@
 /*   By: lperrey <lperrey@student.42.fr>            +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2021/10/10 05:01:26 by lperrey           #+#    #+#             */
-/*   Updated: 2021/11/27 11:18:55 by lperrey          ###   ########.fr       */
+/*   Updated: 2021/12/01 17:19:48 by lperrey          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -16,6 +16,7 @@ int	builtin_env(int argc, char *argv[], t_all *c) // WIP
 {
 	(void)argc;
 	(void)argv;
+	(void)c;
 	ft_putendl_arr_fd(environ, 1);
 	return (0);
 }