Fix all empty function prototypes for C23

Author: emoon

basic_example/basic_example.c

@@ -98,7 +98,7 @@ int rocket_init(const char* prefix) {
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 
-static int rocket_update() {
+static int rocket_update(void) {
     int row = 0;
 
     if (audio_is_playing)
@@ -124,7 +124,7 @@ static const struct sync_track* s_tracks[sizeof_array(s_trackNames)];
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 
-int main() {
+int main(void) {
     int i;
 
     if (!rocket_init("data/sync"))

emgui/include/emgui/GFXBackend.h

@@ -3,10 +3,10 @@
 
 #include "Types.h"
 
-bool EMGFXBackend_create();
-bool EMGFXBackend_destroy();
+bool EMGFXBackend_create(void);
+bool EMGFXBackend_destroy(void);
 void EMGFXBackend_updateViewPort(int width, int height);
-void EMGFXBackend_render();
+void EMGFXBackend_render(void);
 
 uint64_t EMGFXBackend_createFontTexture(void* imageBuffer, int w, int h);
 uint64_t EMGFXBackend_createTexture(void* imageBuffer, int w, int h, int comp);

src/Commands.c

@@ -74,7 +74,7 @@ static int countEntriesInList(CommandList* list) {
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 
-int Commands_undoCount() {
+int Commands_undoCount(void) {
     return countEntriesInList(&s_undoStack);
 }
 
@@ -121,7 +121,7 @@ void Commands_beginMulti(const char* name) {
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 
-void Commands_endMulti() {
+void Commands_endMulti(void) {
     Command* command;
 
     // Check if any command was added during multi command
@@ -586,7 +586,7 @@ void Commands_toggleMute(struct Track* track, struct sync_track* syncTrack, int
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 
-void Commands_undo() {
+void Commands_undo(void) {
     Command* command;
 
     if (CommandList_isEmpty(&s_undoStack)) {
@@ -606,7 +606,7 @@ void Commands_undo() {
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 
-void Commands_redo() {
+void Commands_redo(void) {
     Command* command;
 
     if (CommandList_isEmpty(&s_redoStack))

src/Commands.h

@@ -13,10 +13,10 @@ void Commands_init(struct sync_track** syncTracks, struct TrackData* trackData);
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 
-int Commands_needsSave();
+int Commands_needsSave(void);
 
-void Commands_undo();
-void Commands_redo();
+void Commands_undo(void);
+void Commands_redo(void);
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 
@@ -31,7 +31,7 @@ void Commands_clearLoopmarks(struct TrackData* trackData);
 void Commands_updateKey(int track, struct track_key* key);
 void Commands_setSelection(struct TrackViewInfo* viewInfo, int startTrack, int endTrack, int startRow, int endRow);
 void Commands_beginMulti(const char* name);  // Used (for example) when changing many value at the same time
-void Commands_endMulti();
-int Commands_undoCount();
+void Commands_endMulti(void);
+int Commands_undoCount(void);
 
 #endif