diff --git a/main.c b/main.c
index 61115f7..26dd8a3 100644
--- a/main.c
+++ b/main.c
@@ -2,6 +2,8 @@
 #include <libc.h>
 #include <draw.h>
 #include <event.h>
+#include <bio.h>
+#include <mach.h>
 #include "graphics.h"
 
 enum {
@@ -31,10 +33,13 @@ void changeState(void) {
 
 void main(void)
 {
+	ulong number = 0x01020304;
+	ulong converted = beswal(number);
+	print("%08ulx, %08ulx\n", number, converted);
 	if(initdraw(nil, nil, "Another Plan") < 0) {
 		sysfatal("initdraw failed: %r");
 	}
-    initGraphics();
+	initGraphics();
 	einit(Emouse | Ekeyboard);
 
 	int child = rfork(RFPROC|RFMEM);