patch 9.0.1336: functions without arguments are not always declared properly
Problem: Functions without arguments are not always declared properly.
Solution: Use "(void)" instead of "()". (Yegappan Lakshmanan, closes #12031)
diff --git a/src/window.c b/src/window.c
index e903332..bfdf825 100644
--- a/src/window.c
+++ b/src/window.c
@@ -824,7 +824,7 @@
* Otherwise return OK.
*/
static int
-check_split_disallowed()
+check_split_disallowed(void)
{
if (split_disallowed > 0)
{
@@ -6014,7 +6014,7 @@
* Make the current window show at least one line and one column.
*/
void
-win_ensure_size()
+win_ensure_size(void)
{
if (curwin->w_height == 0)
win_setheight(1);
@@ -7357,7 +7357,7 @@
* check_lnums() must have been called first!
*/
void
-reset_lnums()
+reset_lnums(void)
{
win_T *wp;
tabpage_T *tp;