Corrected various zero-argument function definitions

- Functions should always specify their arguments, even if they take
  none. In C, not specifying arguments is different than specifying
  (void).

Signed-off-by: Haru <haru@dotalux.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/map/mob.h b/src/map/mob.h
index 5485b2a91..77218bf4a 100644
--- a/src/map/mob.h
+++ b/src/map/mob.h
@@ -528,7 +528,7 @@ struct mob_interface {
 	bool (*readdb_race2) (char *fields[], int columns, int current);
 	bool (*readdb_itemratio) (char *str[], int columns, int current);
 	void (*load) (bool minimal);
-	void (*clear_spawninfo) ();
+	void (*clear_spawninfo) (void);
 	void (*destroy_mob_db) (int index);
 };