add rotating cheese

This adds the Cheese3D graphics api and makes the cheese command display a cheese rotating in 3d as a demo

1 files changed, 9 insertions, 0 deletions

diff --git a/stage3/rng.c b/stage3/rng.c
new file mode 100644
index 0000000..a52b449
--- /dev/null
+++ b/stage3/rng.c
@@ -0,0 +1,9 @@
+#include "rng.h"
+
+int rand()
+{
+	static unsigned long int next = 1;
+
+	next = next * 1103515245 + 12345;
+	return (unsigned int) (next/65535) % 32768;
+}