- Fixed compilation errors due to unnamed argument in npc_unload (bugreport:5676)

git-svn-id: https://svn.code.sf.net/p/rathena/svn/trunk@16020 54d463be-8e91-2dee-dedb-b68131a5f0ec

src/map/npc.h

@@ -153,7 +153,7 @@ int npc_gettimerevent_tick(struct npc_data* nd);
 int npc_settimerevent_tick(struct npc_data* nd, int newtimer);
 int npc_remove_map(struct npc_data* nd);
 void npc_unload_duplicates (struct npc_data* nd);
-int npc_unload(struct npc_data* nd, bool);
+int npc_unload(struct npc_data* nd, bool single);
 int npc_reload(void);
 void npc_read_event_script(void);
 int npc_script_event(struct map_session_data* sd, enum npce_event type);