cleaning camera, kart_dma, menu, math_util (#436)

* cleaning camera.h

* cleaning math_utils.h and remove space

* cleaning kart_dma

* cleaning menu.h

src/code_80005FD0.c

@@ -23,7 +23,7 @@
 #include "common_textures.h"
 #include "common_structs.h"
 #include "main.h"
-
+#include "menus.h"
 
 extern UnkCommonTextureStruct0 *D_800DC720[];