Get things at least compiling under Linux

Nothing really works yet, but at least test.h and fastspin are fixed and
some of the issues with RTTI and libdl and stuff are maybe kind of
sorted, subject to more testing later.

The main issue now seems to be the cvar interface not quite lining up
and crashing pretty much immediately. That'll probably take a lot more
debugging to figure out, which likely still won't be a priority for
quite a while.

1 files changed, 5 insertions, 1 deletions

diff --git a/src/hook.h b/src/hook.h
index 8d91508..700adc9 100644
--- a/src/hook.h
+++ b/src/hook.h
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2021 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
@@ -41,6 +41,10 @@ static inline void unhook_vtable(void **vtable, usize off, void *orig) {
 /*
  * Returns a trampoline pointer, or null if hooking failed. Unlike hook_vtable,
  * handles memory protection for you.
+ *
+ * This function is not remotely thread-safe, and should never be called from
+ * any thread besides the main one nor be used to hook anything that gets called
+ * from other threads.
  */
 void *hook_inline(void *func, void *target);