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>

src/d/d_camera.cpp

@@ -7,6 +7,7 @@
 #include "d/d_com/d_com_inf_game/d_com_inf_game.h"
 #include "f/f_pc/f_pc_searcher.h"
 #include "global.h"
+#include "m_Do/m_Do_controller_pad/m_Do_controller_pad.h"
 
 extern "C" {
 // limitf__22@unnamed@d_camera_cpp@Ffff