diff --git a/src/std.c b/src/std.c
deleted file mode 100644
index dbda892..0000000
--- a/src/std.c
+++ /dev/null
@@ -1,26 +0,0 @@
-#include "std.h"
-#include <stdio.h>
-
-int add(int a, int b) {
-    return a + b;
-}
-
-int subtract(int a, int b) {
-    return a - b;
-}
-
-int divide(int a, int b) {
-    return a / b;
-}
-
-int multiply(int a, int b) {
-    return a * b;
-}
-
-void print_str(const char* s) {
-    printf("%s\n", s);
-}
-
-void print_num(int n) {
-    printf("%d\n", n);
-}
\ No newline at end of file
diff --git a/src/std.h b/src/std.h
deleted file mode 100644
index c8dca32..0000000
--- a/src/std.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#include <stdio.h>
-
-#ifndef __RUNTIME_H__
-#define __RUNTIME_H__
-
-int add(int a, int b);
-int subtract(int a, int b);
-int divide(int a, int b);
-int multiply(int a, int b);
-
-void print_str(const char* s);
-void print_num(int n);
-
-#endif
\ No newline at end of file