Clean up code, remove fakematches, add UNUSED, enable warnings (#2992)

* Remove NDEBUG_DEFINED fakematch, clean up getName temps

* Fix ifdef

* Fix bad JSystem pch ifdef breaking decomp.me

* Remove Acch Chk fakematches

* Private Acch fields

* Fix some clangd errors in headers

* Add UNUSED macro for matching debug parameters

* Enable clangd unused-parameter warning

* Remove extern from initializers

Probably added by dol2asm?

* Fix process profile definitions

* Remove leftover dol2asm address comments

* Remove some unnecessary double casts

* Enable some more clangd warnings

* Fix missing usages of fopAcM_ct

* Fix wrong enum usage

* Fix more fakematches

src/d/actor/d_a_e_pm.cpp

@@ -128,7 +128,6 @@ enum Mode {
     /* 0x07 */ Mode7,
 };
 
-/* 8074C385 0003+00 data_8074C385 None */
 static bool hio_set;
 
 static daE_PM_HIO_c l_HIO;
@@ -2868,7 +2867,7 @@ static actor_method_class l_daE_PM_Method = {
     (process_method_func)daE_PM_Draw,
 };
 
-extern actor_process_profile_definition g_profile_E_PM = {
+actor_process_profile_definition g_profile_E_PM = {
   fpcLy_CURRENT_e,        // mLayerID
   7,                      // mListID
   fpcPi_CURRENT_e,        // mListPrio