preloader: Allow compiling the preloader with -fstack-protector.
diff --git a/loader/preloader.c b/loader/preloader.c
index 040fb66..6f07692 100644
--- a/loader/preloader.c
+++ b/loader/preloader.c
@@ -155,6 +155,9 @@
  */
 void __bb_init_func() { return; }
 
+/* similar to the above but for -fstack-protector */
+void *__stack_chk_guard = 0;
+void __stack_chk_fail(void) { return; }
 
 /*
  * The _start function is the entry and exit point of this program