* Wrap >4-char literals in a MULTI_CHAR macro
Modern compilers do not support CW's non-standard behavior with
>4 char literals. We can, however, use a constexpr function to
compute the u64 values directly. This leaves <=4 char literals
unchanged.
* Replace non-pointer usages of NULL with 0
* Define NULL to nullptr on C++11 and above
* Fix more -Wpointer-arith and -Woverflow warnings
* Replace u32/s32 with uintptr_t/intptr_t where appropriate
* JSUOutputStream: Overload all standard int types
* Add debug for J2DWindowEx, link GCN version
* locking non-const copy ctor behind GCN check
* fix typo for define
* fix another define typo
* update bugged ctor and leave a comment
* Improving compatibility with standard cpp compiler
* Add __REGISTER macro for non mwcc compatibility
* Fix for PR comments
* fix missing define for revolution
* Simplifying cSAngle conversion
* add "global.h" to files that use it
* add MSL_C includes to files that use them
* remove dolphin includes from headers that don't need them
* remove JSupport includes from headers that don't need them
* remove JKernel includes from headers that don't need them
* remove JUtility includes from headers that don't need them
* remove J3D includes from headers that don't need them
* remove J2D includes from headers that don't need them
* remove JAudio2 includes from headers that don't need them
* remove Z2AudioLib includes from headers that don't need them
* remove JMessage includes from headers that don't need them
* remove JParticle includes from headers that don't need them
* remove SComponent includes from headers that don't need them
* remove dol includes from headers that don't need them
* sort includes
* d_resource / some d_stage
* setup dDlst_list_c / d_select_icon OK
* JUTXfb / some JUTVideo + various
* some J2D classes / JUTVideo/Fader attempts
* bunch of m_Do cleanup + matches / f_ap_game OK
* mDoLib_clipper::setup OK
* most of d_meter_HIO OK
* pane_class / kantera_icon_meter
Luke Street