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/hook.c b/src/hook.c
index eacac4a..ff7ac96 100644
--- a/src/hook.c
+++ b/src/hook.c
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2022 Michael Smith <mikesmiffy128@gmail.com>
+ * Copyright © 2023 Michael Smith <mikesmiffy128@gmail.com>
  * Copyright © 2022 Willian Henrique <wsimanbrazil@yahoo.com.br>
  *
  * Permission to use, copy, modify, and/or distribute this software for any
@@ -102,7 +102,7 @@ nosp:	con_warn("hook_inline: out of trampoline space\n");
 }
 
 void unhook_inline(void *orig) {
-	uchar *p = (uchar *)orig;
+	uchar *p = orig;
 	int len = p[-1];
 	int off = mem_load32(p + len + 1);
 	uchar *q = p + off + 5;