tools: Mass fixing of empty prototypes (for -Wstrict-prototypes)

components/console/commands.c

@@ -70,7 +70,7 @@ esp_err_t esp_console_init(const esp_console_config_t *config)
     return ESP_OK;
 }
 
-esp_err_t esp_console_deinit()
+esp_err_t esp_console_deinit(void)
 {
     if (!s_tmp_line_buf) {
         return ESP_ERR_INVALID_STATE;
@@ -232,7 +232,7 @@ static int help_command(int argc, char **argv)
 }
 
 
-esp_err_t esp_console_register_help_command()
+esp_err_t esp_console_register_help_command(void)
 {
     esp_console_cmd_t command = {
         .command = "help",

components/console/esp_console.h

@@ -52,7 +52,7 @@ esp_err_t esp_console_init(const esp_console_config_t* config);
  *      - ESP_OK on success
  *      - ESP_ERR_INVALID_STATE if not initialized yet
  */
-esp_err_t esp_console_deinit();
+esp_err_t esp_console_deinit(void);
 
 
 /**
@@ -185,7 +185,7 @@ const char *esp_console_get_hint(const char *buf, int *color, int *bold);
  *      - ESP_OK on success
  *      - ESP_ERR_INVALID_STATE, if esp_console_init wasn't called
  */
-esp_err_t esp_console_register_help_command();
+esp_err_t esp_console_register_help_command(void);
 
 #ifdef __cplusplus
 }

components/console/linenoise/linenoise.c

@@ -205,7 +205,7 @@ void linenoiseSetDumbMode(int set) {
 /* Use the ESC [6n escape sequence to query the horizontal cursor position
  * and return it. On error -1 is returned, on success the position of the
  * cursor. */
-static int getCursorPosition() {
+static int getCursorPosition(void) {
     char buf[32];
     int cols, rows;
     unsigned int i = 0;
@@ -228,7 +228,7 @@ static int getCursorPosition() {
 
 /* Try to get the number of columns in the current terminal, or assume 80
  * if it fails. */
-static int getColumns() {
+static int getColumns(void) {
     int start, cols;
 
     /* Get the initial position so we can restore it later. */
@@ -887,7 +887,7 @@ static int linenoiseEdit(char *buf, size_t buflen, const char *prompt)
     return l.len;
 }
 
-int linenoiseProbe() {
+int linenoiseProbe(void) {
     /* Switch to non-blocking mode */
     int flags = fcntl(STDIN_FILENO, F_GETFL);
     flags |= O_NONBLOCK;
@@ -1000,7 +1000,7 @@ void linenoiseFree(void *ptr) {
 
 /* ================================ History ================================= */
 
-void linenoiseHistoryFree() {
+void linenoiseHistoryFree(void) {
     if (history) {
         for (int j = 0; j < history_len; j++) {
             free(history[j]);

components/console/linenoise/linenoise.h

@@ -63,7 +63,7 @@ int linenoiseHistoryAdd(const char *line);
 int linenoiseHistorySetMaxLen(int len);
 int linenoiseHistorySave(const char *filename);
 int linenoiseHistoryLoad(const char *filename);
-void linenoiseHistoryFree();
+void linenoiseHistoryFree(void);
 void linenoiseClearScreen(void);
 void linenoiseSetMultiLine(int ml);
 void linenoiseSetDumbMode(int set);