Add status page and merge private

include/PR/os_misc.h

@@ -0,0 +1,11 @@
+#ifndef _ULTRA64_OS_MISC_H_
+#define _ULTRA64_OS_MISC_H_
+#include <PR/ultratypes.h>
+/* Miscellaneous OS functions */
+
+void osInitialize(void);
+u32 osGetCount(void);
+
+uintptr_t osVirtualToPhysical(void *);
+
+#endif