Use C23 void-argument-free prototypes

In the future we can also consider moving to {} instead of {0} for
initialisers, but my old Clang (16) doesn't support this, so it might be
wise to wait longer on that one so people don't need too bleeding-edge
of a compiler just to build this thing.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/ac.h b/src/ac.h
index 2da6446..2bc4593 100644
--- a/src/ac.h
+++ b/src/ac.h
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2023 Michael Smith <mikesmiffy128@gmail.com>
+ * Copyright © 2025 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
@@ -17,8 +17,8 @@
 #ifndef INC_AC_H
 #define INC_AC_H
 
-bool ac_enable(void);
-void ac_disable(void);
+bool ac_enable();
+void ac_disable();
 
 #endif