correctly define functions that take no arguments

src/config.c

@@ -23,7 +23,7 @@
 
 ALLEGRO_CONFIG *config;
 
-void InitConfig() {
+void InitConfig(void) {
 	ALLEGRO_PATH *path = al_get_standard_path(ALLEGRO_USER_SETTINGS_PATH);
 	ALLEGRO_PATH *data = al_create_path("SuperDerpy.ini");
 	al_join_paths(path, data);
@@ -46,7 +46,7 @@ const char* GetConfigOptionDefault(char* section, char* name, const char* def) {
 	if (!ret) return def; else return ret;
 }
 
-void DeinitConfig() {
+void DeinitConfig(void) {
 	ALLEGRO_PATH *path = al_get_standard_path(ALLEGRO_USER_SETTINGS_PATH);
 	ALLEGRO_PATH *data = al_create_path("SuperDerpy.ini");
 	al_make_directory(al_path_cstr(path, ALLEGRO_NATIVE_PATH_SEP));

src/config.h

@@ -19,7 +19,7 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
  */
 /*! \brief Reads config from file into memory. */
-void InitConfig();
+void InitConfig(void);
 /*! \brief Returns value of requested config entry. */
 const char* GetConfigOption(char* section, char* name);
 /*! \brief Returns value of requested config entry, or def if no such entry exists. */
@@ -27,4 +27,4 @@ const char* GetConfigOptionDefault(char* section, char* name, const char* def);
 /*! \brief Sets new value of requested config entry, or created new if no such entry exists. */
 void SetConfigOption(char* section, char* name, char* value);
 /*! \brief Writes config from memory to file. */
-void DeinitConfig();
+void DeinitConfig(void);

src/levels/level1.c

@@ -93,7 +93,7 @@ void Level1_Preload(struct Game *game) {
 	Dodger_Preload(game);
 }
 
-inline int Level1_PreloadSteps() {
+inline int Level1_PreloadSteps(void) {
 	return 4+Dodger_PreloadSteps();
 }
 

src/levels/level1.h

@@ -25,7 +25,7 @@ void Level1_Unload(struct Game *game);
 void Level1_UnloadBitmaps(struct Game *game);
 void Level1_Preload(struct Game *game);
 void Level1_PreloadBitmaps(struct Game *game, void (*progress)(struct Game*, float));
-inline int Level1_PreloadSteps();
+inline int Level1_PreloadSteps(void);
 void Level1_Draw(struct Game *game);
 void Level1_Logic(struct Game *game);
 void Level1_Keydown(struct Game *game, ALLEGRO_EVENT *ev);

src/levels/level2.c

@@ -44,7 +44,7 @@ void Level2_Preload(struct Game *game) {
 	Moonwalk_Preload(game);
 }
 
-inline int Level2_PreloadSteps() {
+inline int Level2_PreloadSteps(void) {
 	return 0+Moonwalk_PreloadSteps();
 }
 

src/levels/level2.h

@@ -25,7 +25,7 @@ void Level2_Unload(struct Game *game);
 void Level2_UnloadBitmaps(struct Game *game);
 void Level2_Preload(struct Game *game);
 void Level2_PreloadBitmaps(struct Game *game, void (*progress)(struct Game*, float));
-inline int Level2_PreloadSteps();
+inline int Level2_PreloadSteps(void);
 void Level2_Draw(struct Game *game);
 void Level2_Logic(struct Game *game);
 void Level2_Keydown(struct Game *game, ALLEGRO_EVENT *ev);

src/levels/level3.c

@@ -45,7 +45,7 @@ void Level3_Preload(struct Game *game) {
 	Moonwalk_Preload(game);
 }
 
-inline int Level3_PreloadSteps() {
+inline int Level3_PreloadSteps(void) {
 	return 0+Moonwalk_PreloadSteps();
 }
 

src/levels/level3.h

@@ -25,7 +25,7 @@ void Level3_Unload(struct Game *game);
 void Level3_UnloadBitmaps(struct Game *game);
 void Level3_Preload(struct Game *game);
 void Level3_PreloadBitmaps(struct Game *game, void (*progress)(struct Game*, float));
-inline int Level3_PreloadSteps();
+inline int Level3_PreloadSteps(void);
 void Level3_Draw(struct Game *game);
 void Level3_Logic(struct Game *game);
 void Level3_Keydown(struct Game *game, ALLEGRO_EVENT *ev);

src/levels/level4.c

@@ -45,7 +45,7 @@ void Level4_Preload(struct Game *game) {
 	Moonwalk_Preload(game);
 }
 
-inline int Level4_PreloadSteps() {
+inline int Level4_PreloadSteps(void) {
 	return 0+Moonwalk_PreloadSteps();
 }
 

src/levels/level4.h

@@ -25,7 +25,7 @@ void Level4_Unload(struct Game *game);
 void Level4_UnloadBitmaps(struct Game *game);
 void Level4_Preload(struct Game *game);
 void Level4_PreloadBitmaps(struct Game *game, void (*progress)(struct Game*, float));
-inline int Level4_PreloadSteps();
+inline int Level4_PreloadSteps(void);
 void Level4_Draw(struct Game *game);
 void Level4_Logic(struct Game *game);
 void Level4_Keydown(struct Game *game, ALLEGRO_EVENT *ev);

src/levels/level5.c

@@ -45,7 +45,7 @@ void Level5_Preload(struct Game *game) {
 	Moonwalk_Preload(game);
 }
 
-inline int Level5_PreloadSteps() {
+inline int Level5_PreloadSteps(void) {
 	return 0+Moonwalk_PreloadSteps();
 }
 

src/levels/level5.h

@@ -25,7 +25,7 @@ void Level5_Unload(struct Game *game);
 void Level5_UnloadBitmaps(struct Game *game);
 void Level5_Preload(struct Game *game);
 void Level5_PreloadBitmaps(struct Game *game, void (*progress)(struct Game*, float));
-inline int Level5_PreloadSteps();
+inline int Level5_PreloadSteps(void);
 void Level5_Draw(struct Game *game);
 void Level5_Logic(struct Game *game);
 void Level5_Keydown(struct Game *game, ALLEGRO_EVENT *ev);

src/levels/level6.c

@@ -45,7 +45,7 @@ void Level6_Preload(struct Game *game) {
 	Moonwalk_Preload(game);
 }
 
-inline int Level6_PreloadSteps() {
+inline int Level6_PreloadSteps(void) {
 	return 0+Moonwalk_PreloadSteps();
 }
 

src/levels/level6.h

@@ -25,7 +25,7 @@ void Level6_Unload(struct Game *game);
 void Level6_UnloadBitmaps(struct Game *game);
 void Level6_Preload(struct Game *game);
 void Level6_PreloadBitmaps(struct Game *game, void (*progress)(struct Game*, float));
-inline int Level6_PreloadSteps();
+inline int Level6_PreloadSteps(void);
 void Level6_Draw(struct Game *game);
 void Level6_Logic(struct Game *game);
 void Level6_Keydown(struct Game *game, ALLEGRO_EVENT *ev);

src/levels/modules/dodger.c

@@ -218,7 +218,7 @@ void Dodger_ProcessEvent(struct Game *game, ALLEGRO_EVENT *ev) {
 	}
 }
 
-inline int Dodger_PreloadSteps() {
+inline int Dodger_PreloadSteps(void) {
 	return 7;
 }
 

src/levels/modules/dodger.h

@@ -31,4 +31,4 @@ void Dodger_PreloadBitmaps(struct Game *game, void (*progress)(struct Game*, flo
 void Dodger_ProcessEvent(struct Game *game, ALLEGRO_EVENT *ev);
 void Dodger_Resume(struct Game *game);
 void Dodger_Pause(struct Game *game);
-inline int Dodger_PreloadSteps();
+inline int Dodger_PreloadSteps(void);

src/levels/modules/moonwalk.c

@@ -60,7 +60,7 @@ void Moonwalk_Load(struct Game *game) {
 
 void Moonwalk_Keydown(struct Game *game, ALLEGRO_EVENT *ev) {}
 
-inline int Moonwalk_PreloadSteps() {
+inline int Moonwalk_PreloadSteps(void) {
 	return 1;
 }
 

src/levels/modules/moonwalk.h

@@ -33,4 +33,4 @@ void Moonwalk_PreloadBitmaps(struct Game *game, void (*progress)(struct Game*, f
 void Moonwalk_ProcessEvent(struct Game *game, ALLEGRO_EVENT *ev);
 void Moonwalk_Resume(struct Game *game);
 void Moonwalk_Pause(struct Game *game);
-inline int Moonwalk_PreloadSteps();
+inline int Moonwalk_PreloadSteps(void);

src/timeline.c

@@ -34,7 +34,7 @@ void TM_Init(struct Game* g) {
 	background = NULL;
 }
 
-void TM_Process() {
+void TM_Process(void) {
 	if (!game) return;
 	/* process first element from queue
 		 if returns true, delete it */
@@ -146,17 +146,17 @@ void Propagate(enum TM_ActionState action) {
 	}
 }
 
-void TM_Draw() {
+void TM_Draw(void) {
 	Propagate(TM_ACTIONSTATE_DRAW);
 }
 
-void TM_Pause() {
+void TM_Pause(void) {
 	PrintConsole(game, "Timeline Manager: Pause.");
 	PauseTimers(true);
 	Propagate(TM_ACTIONSTATE_PAUSE);
 }
 
-void TM_Resume() {
+void TM_Resume(void) {
 	PrintConsole(game, "Timeline Manager: Resume.");
 	Propagate(TM_ACTIONSTATE_RESUME);
 	PauseTimers(false);
@@ -290,7 +290,7 @@ void TM_AddDelay(int delay) {
 	al_register_event_source(game->event_queue, al_get_timer_event_source(tmp->timer));
 }
 
-void TM_Destroy() {
+void TM_Destroy(void) {
 	if (!game) return;
 	PrintConsole(game, "Timeline Manager: destroy");
 	struct TM_Action *tmp, *tmp2, *pom = queue;
@@ -371,7 +371,7 @@ void TM_DestroyArgs(struct TM_Arguments* args) {
 	}
 }
 
-bool TM_Initialized() {
+bool TM_Initialized(void) {
 	if (game) return true;
 	return false;
 }

src/timeline.h

@@ -55,13 +55,13 @@ struct TM_Action {
 /*! \brief Init timeline. */
 void TM_Init(struct Game* game);
 /*! \brief Process current timeline actions. */
-void TM_Process();
+void TM_Process(void);
 /*! \brief Ask current timeline actions to draw. */
-void TM_Draw();
+void TM_Draw(void);
 /*! \brief Pauses timeline. */
-void TM_Pause();
+void TM_Pause(void);
 /*! \brief Resumes timeline. */
-void TM_Resume();
+void TM_Resume(void);
 /*! \brief Handle timer events. */
 void TM_HandleEvent(ALLEGRO_EVENT *ev);
 /*! \brief Add new action to main queue. */
@@ -73,12 +73,12 @@ struct TM_Action* TM_AddQueuedBackgroundAction(bool (*func)(struct Game*, struct
 /*! \brief Add delay to main queue. */
 void TM_AddDelay(int delay);
 /*! \brief Destroy timeline. */
-void TM_Destroy();
+void TM_Destroy(void);
 /*! \brief Add data to TM_Arguments queue. */
 struct TM_Arguments* TM_AddToArgs(struct TM_Arguments* args, void* arg);
 /*! \brief Destroy TM_Arguments queue. */
 void TM_DestroyArgs(struct TM_Arguments* args);
 /*! \brief Check if timeline is initialised. */
-bool TM_Initialized();
+bool TM_Initialized(void);
 
 #endif