Do some pedantic spring cleaning

- Use const in more places where it makes sense - not absolutely
  everywhere because it can get a bit annoying

- Make all the instruction search loops a bit more readable by casting
  the function pointer into a temporary variable to loop over

- Add a few more doc comments and fix a typo or two

- Make that RTTI thing flexibly-sized, finally

- Don't include gamedata.h in vcall.h for no reason; consequently
  include gamedata.h in a bunch of places where it was implictly pulled
  in before

- Fix dbg_toghidra() and ent_getedict() having mismatched return types
  between their headers and respective source files

- Remove that one broken, hacky, secret Portal non-feature that probably
  nobody even ended up using; it can be implemented properly later if
  required

1 files changed, 2 insertions, 2 deletions

diff --git a/src/ent.c b/src/ent.c
index 4a457af..4ab0379 100644
--- a/src/ent.c
+++ b/src/ent.c
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2022 Michael Smith <mikesmiffy128@gmail.com>
+ * Copyright © 2023 Michael Smith <mikesmiffy128@gmail.com>
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -28,7 +28,7 @@ FEATURE()
 DECL_VFUNC_DYN(void *, PEntityOfEntIndex, int)
 static struct edict **edicts = 0;
 
-void *ent_getedict(int idx) {
+struct edict *ent_getedict(int idx) {
 	if (edicts) {
 		// globalvars->edicts seems to be null when disconnected
 		if (!*edicts) return 0;