3 files changed, 10 insertions, 10 deletions
diff --git a/src/ai/ai.cpp b/src/ai/ai.cpp
index 3921fd873..126d9fb89 100644
--- a/src/ai/ai.cpp
+++ b/src/ai/ai.cpp
@@ -166,7 +166,7 @@ static void AI_RunTick(PlayerID player)
  * The gameloop for AIs.
  *  Handles one tick for all the AIs.
  */
-void AI_RunGameLoop(void)
+void AI_RunGameLoop()
 {
 	/* Don't do anything if ai is disabled */
 	if (!_ai.enabled) return;
@@ -224,7 +224,7 @@ void AI_PlayerDied(PlayerID player)
 /**
  * Initialize some AI-related stuff.
  */
-void AI_Initialize(void)
+void AI_Initialize()
 {
 	/* First, make sure all AIs are DEAD! */
 	AI_Uninitialize();
@@ -238,7 +238,7 @@ void AI_Initialize(void)
 /**
  * Deinitializer for AI-related stuff.
  */
-void AI_Uninitialize(void)
+void AI_Uninitialize()
 {
 	const Player* p;
 
diff --git a/src/ai/ai.h b/src/ai/ai.h
index 6123970ac..424bfc2ef 100644
--- a/src/ai/ai.h
+++ b/src/ai/ai.h
@@ -40,9 +40,9 @@ VARDEF AIPlayer _ai_player[MAX_PLAYERS];
 // ai.c
 void AI_StartNewAI(PlayerID player);
 void AI_PlayerDied(PlayerID player);
-void AI_RunGameLoop(void);
-void AI_Initialize(void);
-void AI_Uninitialize(void);
+void AI_RunGameLoop();
+void AI_Initialize();
+void AI_Uninitialize();
 int32 AI_DoCommand(TileIndex tile, uint32 p1, uint32 p2, uint32 flags, uint procc);
 int32 AI_DoCommandCc(TileIndex tile, uint32 p1, uint32 p2, uint32 flags, uint procc, CommandCallback* callback);
 
@@ -50,7 +50,7 @@ int32 AI_DoCommandCc(TileIndex tile, uint32 p1, uint32 p2, uint32 flags, uint pr
  * This function checks some boundries to see if we should launch a new AI.
  * @return True if we can start a new AI.
  */
-static inline bool AI_AllowNewAI(void)
+static inline bool AI_AllowNewAI()
 {
 	/* If disabled, no AI */
 	if (!_ai.enabled)
@@ -97,7 +97,7 @@ static inline uint AI_RandomRange(uint max)
 /**
  * The random-function that should be used by ALL AIs.
  */
-static inline uint32 AI_Random(void)
+static inline uint32 AI_Random()
 {
 /* We pick RandomRange if we are in SP (so when saved, we do the same over and over)
 	 *   but we pick InteractiveRandomRange if we are a network_server or network-client.
diff --git a/src/ai/default/default.cpp b/src/ai/default/default.cpp
index 85114276b..d311ba71f 100644
--- a/src/ai/default/default.cpp
+++ b/src/ai/default/default.cpp
@@ -453,12 +453,12 @@ typedef struct FoundRoute {
 	void *to;
 } FoundRoute;
 
-static Town *AiFindRandomTown(void)
+static Town *AiFindRandomTown()
 {
 	return GetRandomTown();
 }
 
-static Industry *AiFindRandomIndustry(void)
+static Industry *AiFindRandomIndustry()
 {
 	return GetRandomIndustry();
 }