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

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.

1 files changed, 2 insertions, 2 deletions

diff --git a/xinerama.c b/xinerama.c
index 6a3557c..e4b87a4 100644
--- a/xinerama.c
+++ b/xinerama.c
@@ -26,7 +26,7 @@ Rect *xr_resolutions;
 static bool xinerama_active;
 extern bool debug_mode;
 
-void xinerama_init() {
+void xinerama_init(void) {
     if (!xcb_get_extension_data(conn, &xcb_xinerama_id)->present) {
         DEBUG("Xinerama extension not found, disabling.\n");
         return;
@@ -48,7 +48,7 @@ void xinerama_init() {
     xinerama_active = true;
 }
 
-void xinerama_query_screens() {
+void xinerama_query_screens(void) {
     if (!xinerama_active)
         return;