Small general cleanup (#1644)

* m2ctx.py

* check warnings

* vimode includes

* bgcheck includes

* padmgr includes

* sprintf

* z_std_dma

* sys_ucode

* z64voice

* z64lib

* z64effect_ss

* segment_symbols.h

* padutils

* main

* stdarg.h

* fault

* bzero

* undefined_syms

* z64rumble

src/code/z_camera.c

@@ -43,7 +43,6 @@
  *
  */
 
-#include "prevent_bss_reordering.h"
 #include "global.h"
 #include "string.h"
 #include "z64malloc.h"