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Use (void) instead of () for functions without args

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This commit is contained in:
eeemsi
2012-08-23 12:55:28 +02:00
committed by Michael Stapelberg
parent d29b62f24f
commit b9255f51f8
10 changed files with 44 additions and 44 deletions
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24
i3bar/src/xcb.c
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@ -2,7 +2,7 @@
* vim:ts=4:sw=4:expandtab
*
* i3bar - an xcb-based status- and ws-bar for i3
* © 2010-2011 Axel Wagner and contributors (see also: LICENSE)
* © 2010-2012 Axel Wagner and contributors (see also: LICENSE)
*
* xcb.c: Communicating with X
*
@ -108,7 +108,7 @@ int _xcb_request_failed(xcb_void_cookie_t cookie, char *err_msg, int line) {
* Redraws the statusline to the buffer
*
*/
void refresh_statusline() {
void refresh_statusline(void) {
struct status_block *block;
uint32_t old_statusline_width = statusline_width;
@ -161,7 +161,7 @@ void refresh_statusline() {
* Hides all bars (unmaps them)
*
*/
void hide_bars() {
void hide_bars(void) {
if (!config.hide_on_modifier) {
return;
}
@ -180,7 +180,7 @@ void hide_bars() {
* Unhides all bars (maps them)
*
*/
void unhide_bars() {
void unhide_bars(void) {
if (!config.hide_on_modifier) {
return;
}
@ -353,7 +353,7 @@ void handle_button(xcb_button_press_event_t *event) {
* new tray client or removing an old one.
*
*/
static void configure_trayclients() {
static void configure_trayclients(void) {
trayclient *trayclient;
i3_output *output;
SLIST_FOREACH(output, outputs, slist) {
@ -966,7 +966,7 @@ void init_xcb_late(char *fontname) {
* atom. Afterwards, tray clients will send ClientMessages to our window.
*
*/
void init_tray() {
void init_tray(void) {
DLOG("Initializing system tray functionality\n");
/* request the tray manager atom for the X11 display we are running on */
char atomname[strlen("_NET_SYSTEM_TRAY_S") + 11];
@ -1055,7 +1055,7 @@ void init_tray() {
* Called once, before the program terminates.
*
*/
void clean_xcb() {
void clean_xcb(void) {
i3_output *o_walk;
free_workspaces();
SLIST_FOREACH(o_walk, outputs, slist) {
@ -1083,7 +1083,7 @@ void clean_xcb() {
* Get the earlier requested atoms and save them in the prepared data structure
*
*/
void get_atoms() {
void get_atoms(void) {
xcb_intern_atom_reply_t *reply;
#define ATOM_DO(name) reply = xcb_intern_atom_reply(xcb_connection, atom_cookies[name], NULL); \
if (reply == NULL) { \
@ -1145,7 +1145,7 @@ void destroy_window(i3_output *output) {
* Reallocate the statusline-buffer
*
*/
void realloc_sl_buffer() {
void realloc_sl_buffer(void) {
DLOG("Re-allocating statusline-buffer, statusline_width = %d, root_screen->width_in_pixels = %d\n",
statusline_width, root_screen->width_in_pixels);
xcb_free_pixmap(xcb_connection, statusline_pm);
@ -1189,7 +1189,7 @@ void realloc_sl_buffer() {
* Reconfigure all bars and create new bars for recently activated outputs
*
*/
void reconfig_windows() {
void reconfig_windows(void) {
uint32_t mask;
uint32_t values[5];
static bool tray_configured = false;
@ -1398,7 +1398,7 @@ void reconfig_windows() {
* Render the bars, with buttons and statusline
*
*/
void draw_bars() {
void draw_bars(void) {
DLOG("Drawing Bars...\n");
int i = 0;
@ -1537,7 +1537,7 @@ void draw_bars() {
* Redraw the bars, i.e. simply copy the buffer to the barwindow
*
*/
void redraw_bars() {
void redraw_bars(void) {
i3_output *outputs_walk;
SLIST_FOREACH(outputs_walk, outputs, slist) {
if (!outputs_walk->active) {