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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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10
src/workspace.c
View File

@ -393,7 +393,7 @@ void workspace_show_by_name(const char *num) {
* Focuses the next workspace.
*
*/
Con* workspace_next() {
Con* workspace_next(void) {
Con *current = con_get_workspace(focused);
Con *next = NULL;
Con *output;
@ -463,7 +463,7 @@ workspace_next_end:
* Focuses the previous workspace.
*
*/
Con* workspace_prev() {
Con* workspace_prev(void) {
Con *current = con_get_workspace(focused);
Con *prev = NULL;
Con *output;
@ -535,7 +535,7 @@ workspace_prev_end:
* Focuses the next workspace on the same output.
*
*/
Con* workspace_next_on_output() {
Con* workspace_next_on_output(void) {
Con *current = con_get_workspace(focused);
Con *next = NULL;
Con *output = con_get_output(focused);
@ -590,7 +590,7 @@ workspace_next_on_output_end:
* Focuses the previous workspace on same output.
*
*/
Con* workspace_prev_on_output() {
Con* workspace_prev_on_output(void) {
Con *current = con_get_workspace(focused);
Con *prev = NULL;
Con *output = con_get_output(focused);
@ -646,7 +646,7 @@ workspace_prev_on_output_end:
* Focuses the previously focused workspace.
*
*/
void workspace_back_and_forth() {
void workspace_back_and_forth(void) {
if (!previous_workspace_name) {
DLOG("No previous workspace name set. Not switching.");
return;