decomp some small files, do some cleanup (#42)

* remove leftover asm: JSUList.s

* d_save_init: decomp

* JMath/random: decomp

* J3DUDL: fixup label

* JAUClusterSound: decomp

* c_API_controller_pad: decomp, elaborate globals/types

* clang-format

* don't add guards to functions.h

* semantic merge of m_cpadInfo stuff

* fix undef symbols

Co-authored-by: Pheenoh <pheenoh@gmail.com>

include/os/OS.h

@@ -4,6 +4,8 @@
 #ifndef __OS_H__
 #define __OS_H__
 
+#include "dolphin/types.h"
+
 /* TODO: more structs, and get rid of the ones that are faked! */
 
 struct OSMutex {