diff --git a/kilo.c b/kilo.c
index bb2dd3f..14d18af 100644
--- a/kilo.c
+++ b/kilo.c
@@ -13,7 +13,11 @@
 
 /*** data ***/
 
-struct termios orig_termios;
+struct editorConfig {
+    struct termios orig_termios;
+};
+
+struct editorConfig E;
 
 /*** terminal ***/
 
@@ -28,16 +32,16 @@ void die(const char* s) {
 }
 
 void disableRawMode() {
-    if (tcsetattr(STDIN_FILENO, TCSAFLUSH, &orig_termios) == -1)
+    if (tcsetattr(STDIN_FILENO, TCSAFLUSH, &E.orig_termios) == -1)
         die("tcsetattr");
 }
 
 void enableRawMode() {
-    if (tcgetattr(STDIN_FILENO, &orig_termios) == -1)
+    if (tcgetattr(STDIN_FILENO, &E.orig_termios) == -1)
         die("tcgetattr");
     atexit(disableRawMode);
 
-    struct termios raw = orig_termios;
+    struct termios raw = E.orig_termios;
 
     raw.c_iflag &= ~(BRKINT | ICRNL | INPCK | ISTRIP | IXON);
     raw.c_oflag &= ~(OPOST);