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

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See also:
http://article.gmane.org/gmane.linux.kernel/1268792

The C compiler will handle (void) as "no arguments" and () as "variadic
function" (equivalent to (...)) which might lead to subtle errors, such
as the one which was fixed with commit 0ea64ae4.
This commit is contained in:
Michael Stapelberg
2012-03-31 10:53:04 +02:00
parent d519659ea7
commit 206b96202c
34 changed files with 53 additions and 53 deletions
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6
src/ewmh.c
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@ -16,7 +16,7 @@
* and _NET_NUMBER_OF_DESKTOPS - 1.
*
*/
void ewmh_update_current_desktop() {
void ewmh_update_current_desktop(void) {
Con *focused_ws = con_get_workspace(focused);
Con *output;
uint32_t idx = 0;
@ -59,7 +59,7 @@ void ewmh_update_active_window(xcb_window_t window) {
* desktop applications to place desktop icons appropriately.
*
*/
void ewmh_update_workarea() {
void ewmh_update_workarea(void) {
int num_workspaces = 0, count = 0;
Rect last_rect = {0, 0, 0, 0};
Con *output;
@ -131,7 +131,7 @@ void ewmh_update_client_list_stacking(xcb_window_t *stack, int num_windows) {
* Set up the EWMH hints on the root window.
*
*/
void ewmh_setup_hints() {
void ewmh_setup_hints(void) {
xcb_atom_t supported_atoms[] = {
#define xmacro(atom) A_ ## atom,
#include "atoms.xmacro"