1 files changed, 9 insertions, 0 deletions
diff --git a/os/src/init.c b/os/src/init.c
index 5ab7899..edbae0a 100644
--- a/os/src/init.c
+++ b/os/src/init.c
@@ -1,4 +1,5 @@
 #include <stdlib.h>
+#include <stdio.h>
 #include <BoardConsole.h>
 
 void __libc_init_array();
@@ -27,3 +28,11 @@ void _start() {
     atexit(__libc_fini_array);
     exit(main(0, NULL, NULL));
 }
+
+void startup_memcpy(void * dest, const void * src, size_t n) {
+    memcpy(dest, src, n);
+}
+
+void startup_memset(void * dest, int c, size_t n) {
+    memset(dest, c, n);
+}