Fix functions with empty params (#19647)

* Fix functions with empty params

* Found a bunch more

keyboards/planck/keymaps/circuit/keymap.c

@@ -219,13 +219,13 @@ void matrix_init_user(void) {
 
 #ifdef AUDIO_ENABLE
 
-void startup_user()
+void startup_user(void)
 {
     _delay_ms(20); // gets rid of tick
     PLAY_SONG(tone_startup);
 }
 
-void shutdown_user()
+void shutdown_user(void)
 {
     PLAY_SONG(tone_goodbye);
     _delay_ms(150);

keyboards/planck/keymaps/dbroqua/keymap.c

@@ -192,13 +192,13 @@ void matrix_init_user(void) {
 
 #ifdef AUDIO_ENABLE
 
-void startup_user()
+void startup_user(void)
 {
     _delay_ms(20); // gets rid of tick
     PLAY_SONG(tone_startup);
 }
 
-void shutdown_user()
+void shutdown_user(void)
 {
     PLAY_SONG(tone_goodbye);
     _delay_ms(150);

keyboards/planck/keymaps/dcompact/keymap.c

@@ -357,6 +357,6 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
   return true;
 }
 
-void matrix_init_user() {
+void matrix_init_user(void) {
   steno_set_mode(STENO_MODE_GEMINI);
 }

keyboards/planck/keymaps/dr_notsokind/keymap.c

@@ -312,13 +312,13 @@ void matrix_init_user(void) {
 
 #ifdef AUDIO_ENABLE
 
-void startup_user()
+void startup_user(void)
 {
     _delay_ms(20); // gets rid of tick
     PLAY_SONG(tone_startup);
 }
 
-void shutdown_user()
+void shutdown_user(void)
 {
     PLAY_SONG(tone_goodbye);
     _delay_ms(150);

keyboards/planck/keymaps/emilyh/keymap.c

@@ -282,13 +282,13 @@ void matrix_init_user(void) {
 
 #ifdef AUDIO_ENABLE
 
-void startup_user()
+void startup_user(void)
 {
     _delay_ms(20); // gets rid of tick
     PLAY_SONG(tone_startup);
 }
 
-void shutdown_user()
+void shutdown_user(void)
 {
     PLAY_SONG(tone_goodbye);
     _delay_ms(150);

keyboards/planck/keymaps/experimental/keymap.c

@@ -347,13 +347,13 @@ void matrix_init_user(void) {
 }
 
 #ifdef AUDIO_ENABLE
-void startup_user()
+void startup_user(void)
 {
     _delay_ms(20); // gets rid of tick
     PLAY_SONG(tone_startup);
 }
 
-void shutdown_user()
+void shutdown_user(void)
 {
     PLAY_SONG(tone_goodbye);
     _delay_ms(150);

keyboards/planck/keymaps/gunp/keymap.c

@@ -293,13 +293,13 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
   float music_scale[][2]     = SONG(MUSIC_SCALE_SOUND);
 #endif
 
-void startup_user() {
+void startup_user(void) {
 #ifdef AUDIO_ENABLE
   PLAY_SONG(tone_startup);
 #endif
 }
 
-void shutdown_user() {
+void shutdown_user(void) {
 #ifdef AUDIO_ENABLE
   PLAY_SONG(tone_goodbye);
   stop_all_notes();

keyboards/planck/keymaps/handwired_binaryplease/keymap.c

@@ -280,13 +280,13 @@ void matrix_init_user(void) {
 
 #ifdef AUDIO_ENABLE
 
-void startup_user()
+void startup_user(void)
 {
     _delay_ms(20); // gets rid of tick
     PLAY_SONG(tone_startup);
 }
 
-void shutdown_user()
+void shutdown_user(void)
 {
     PLAY_SONG(tone_goodbye);
     _delay_ms(150);

keyboards/planck/keymaps/impossible/keymap.c

@@ -205,13 +205,13 @@ void matrix_init_user(void) {
 
 #ifdef AUDIO_ENABLE
 
-void startup_user()
+void startup_user(void)
 {
     _delay_ms(20); // gets rid of tick
     PLAY_SONG(tone_startup);
 }
 
-void shutdown_user()
+void shutdown_user(void)
 {
     PLAY_SONG(tone_goodbye);
     _delay_ms(150);

keyboards/planck/keymaps/ishtob/keymap.c

@@ -321,7 +321,7 @@ void matrix_init_keymap(void) {
 
 #ifdef AUDIO_ENABLE
 
-void startup_user()
+void startup_user(void)
 {
     #ifdef RGB_MATRIX_ENABLE
     rgblight_mode(RGB_MATRIX_CYCLE_ALL);
@@ -330,7 +330,7 @@ void startup_user()
     PLAY_SONG(tone_startup);
 }
 
-void shutdown_user()
+void shutdown_user(void)
 {
     PLAY_SONG(tone_goodbye);
     wait_ms(150);

keyboards/planck/keymaps/jhenahan/keymap.c

@@ -277,13 +277,13 @@ void matrix_init_user(void) {
 
 #ifdef AUDIO_ENABLE
 
-void startup_user()
+void startup_user(void)
 {
     _delay_ms(20); // gets rid of tick
     PLAY_SONG(tone_startup);
 }
 
-void shutdown_user()
+void shutdown_user(void)
 {
     PLAY_SONG(tone_goodbye);
     _delay_ms(150);

keyboards/planck/keymaps/lae3/keymap.c

@@ -227,13 +227,13 @@ void matrix_init_user(void)
 
 #ifdef AUDIO_ENABLE
 
-void startup_user()
+void startup_user(void)
 {
     _delay_ms(100); // gets rid of tick
     PLAY_SONG(tone_startup);
 }
 
-void shutdown_user()
+void shutdown_user(void)
 {
     PLAY_SONG(tone_goodbye);
     _delay_ms(150);

keyboards/planck/keymaps/mjt/keymap.c

@@ -248,13 +248,13 @@ void matrix_init_user(void) {
 
 #ifdef AUDIO_ENABLE
 
-void startup_user()
+void startup_user(void)
 {
     _delay_ms(20); // gets rid of tick
     PLAY_SONG(tone_startup);
 }
 
-void shutdown_user()
+void shutdown_user(void)
 {
     PLAY_SONG(tone_goodbye);
     _delay_ms(150);

keyboards/planck/keymaps/mjtnumsym/keymap.c

@@ -247,13 +247,13 @@ void matrix_init_user(void) {
 
 #ifdef AUDIO_ENABLE
 
-void startup_user()
+void startup_user(void)
 {
     _delay_ms(20); // gets rid of tick
     PLAY_SONG(tone_startup);
 }
 
-void shutdown_user()
+void shutdown_user(void)
 {
     PLAY_SONG(tone_goodbye);
     _delay_ms(150);

keyboards/planck/keymaps/originerd/keymap.c

@@ -158,13 +158,13 @@ void matrix_init_user(void) {
 
 #ifdef AUDIO_ENABLE
 
-void startup_user()
+void startup_user(void)
 {
     _delay_ms(20); // gets rid of tick
     PLAY_SONG(tone_startup);
 }
 
-void shutdown_user()
+void shutdown_user(void)
 {
     PLAY_SONG(tone_goodbye);
     _delay_ms(150);

keyboards/planck/keymaps/premek/keymap.c

@@ -194,13 +194,13 @@ void matrix_init_user(void) {
 
 #ifdef AUDIO_ENABLE
 
-void startup_user()
+void startup_user(void)
 {
     _delay_ms(20); // gets rid of tick
     PLAY_SONG(tone_startup);
 }
 
-void shutdown_user()
+void shutdown_user(void)
 {
     PLAY_SONG(tone_goodbye);
     _delay_ms(150);

keyboards/planck/keymaps/sgoodwin/keymap.c

@@ -198,13 +198,13 @@ void matrix_init_user(void) {
 
 #ifdef AUDIO_ENABLE
 
-void startup_user()
+void startup_user(void)
 {
     _delay_ms(20); // gets rid of tick
     PLAY_SONG(tone_startup);
 }
 
-void shutdown_user()
+void shutdown_user(void)
 {
     PLAY_SONG(tone_goodbye);
     _delay_ms(150);

keyboards/planck/keymaps/smt/keymap.c

@@ -230,13 +230,13 @@ void matrix_init_user(void) {
 
 #ifdef AUDIO_ENABLE
 
-void startup_user()
+void startup_user(void)
 {
     _delay_ms(20); // gets rid of tick
     PLAY_SONG(tone_startup);
 }
 
-void shutdown_user()
+void shutdown_user(void)
 {
     PLAY_SONG(tone_goodbye);
     _delay_ms(150);

keyboards/planck/keymaps/that_canadian/keymap.c

@@ -182,13 +182,13 @@ void matrix_init_user(void) {
 
 #ifdef AUDIO_ENABLE
 
-void startup_user()
+void startup_user(void)
 {
     _delay_ms(20); // gets rid of tick
     PLAY_SONG(tone_startup);
 }
 
-void shutdown_user()
+void shutdown_user(void)
 {
     PLAY_SONG(tone_goodbye);
     _delay_ms(150);

keyboards/planck/keymaps/vaire/keymap.c

@@ -124,13 +124,13 @@ void led_set_user(uint8_t usb_led)
 }
 
 
-void startup_user()
+void startup_user(void)
 {
     _delay_ms(30); // gets rid of tick
     PLAY_SONG(tone_my_startup);
 }
 
-void shutdown_user()
+void shutdown_user(void)
 {
     PLAY_SONG(tone_my_goodbye);
     _delay_ms(3000);

keyboards/planck/keymaps/yttyx/keymap.c

@@ -90,6 +90,6 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 
 };
 
-void matrix_init_user() {
+void matrix_init_user(void) {
   steno_set_mode(STENO_MODE_GEMINI);
 }

keyboards/planck/keymaps/zach/zach_common_functions.c

@@ -427,7 +427,7 @@ void play_goodbye_tone(void){
   _delay_ms(150);
 }
 
-void shutdown_user(){
+void shutdown_user(void){
     PLAY_SONG(tone_goodbye);
     _delay_ms(150);
     stop_all_notes();