2 files changed, 0 insertions, 3 deletions
diff --git a/unix/input.c b/unix/input.c
index 4d856f2ff8..19ca649c9f 100644
--- a/unix/input.c
+++ b/unix/input.c
@@ -41,8 +41,6 @@
 #include <readline/history.h>
 #endif
 
-#define CTRL_D  '\x04'
-
 char *prompt(char *p) {
 #if MICROPY_USE_READLINE
     char *line = readline(p);
diff --git a/unix/main.c b/unix/main.c
index a08661339c..23615aa988 100644
--- a/unix/main.c
+++ b/unix/main.c
@@ -265,7 +265,6 @@ void pre_process_options(int argc, char **argv) {
 #endif
 
 int main(int argc, char **argv) {
-    stack_ctrl_init();
     stack_set_limit(32768);
 
     pre_process_options(argc, argv);