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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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4
src/randr.c
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@ -60,7 +60,7 @@ Output *get_output_by_name(const char *name) {
* Returns the first output which is active.
*
*/
Output *get_first_output() {
Output *get_first_output(void) {
Output *output;
TAILQ_FOREACH(output, &outputs, outputs)
@ -539,7 +539,7 @@ static void handle_output(xcb_connection_t *conn, xcb_randr_output_t id,
* (Re-)queries the outputs via RandR and stores them in the list of outputs.
*
*/
void randr_query_outputs() {
void randr_query_outputs(void) {
Output *output, *other, *first;
xcb_randr_get_output_primary_cookie_t pcookie;
xcb_randr_get_screen_resources_current_cookie_t rcookie;