"extern char **environ" in header file

+ global var g_all deleted, renamed switch_heredoc_sigint

srcs/exec/subshell_exec.c

@@ -6,7 +6,7 @@
 /*   By: lperrey <lperrey@student.42.fr>            +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2021/11/16 01:57:38 by lperrey           #+#    #+#             */
-/*   Updated: 2021/11/25 18:59:02 by hulamy           ###   ########.fr       */
+/*   Updated: 2021/11/26 21:51:15 by lperrey          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -14,8 +14,6 @@
 
 int	cmd_exec_in_subshell(t_cmd *cmd, t_all *c)
 {
-	extern char	**environ;
-
 	cmd->pid = fork();
 	if (cmd->pid == -1)
 		perror("fork()");