1 files changed, 3 insertions, 0 deletions
diff --git a/shell.h b/shell.h
index ec87f57..d1d5a2c 100644
--- a/shell.h
+++ b/shell.h
@@ -5,6 +5,7 @@
 #include "queue.h"
 
 enum {
+    end_of_file     = 4,
     new_line        = 10,
     whitespace      = ' ',
     tab             = 9,
@@ -49,6 +50,8 @@ struct param_type {
     struct io_type streams;
     int last_execution_status;
     int pipeline;
+    int new_readline;
+    int general_pgid;
 };
 
 int filename_waiting(struct param_type *params);