patch 8.1.1182: some function prototypes are outdated
Problem: Some function prototypes are outdated.
Solution: Update function prototypes. (Ken Takata, closes #4267)
diff --git a/src/proto/window.pro b/src/proto/window.pro
index 5020b2f..5da322e 100644
--- a/src/proto/window.pro
+++ b/src/proto/window.pro
@@ -38,7 +38,7 @@
win_T *win_find_nr(int winnr);
tabpage_T *win_find_tabpage(win_T *win);
win_T *win_vert_neighbor(tabpage_T *tp, win_T *wp, int up, long count);
-win_T *win_horz_neighbor(tabpage_T *tp, win_T * wp, int left, long count);
+win_T *win_horz_neighbor(tabpage_T *tp, win_T *wp, int left, long count);
void win_enter(win_T *wp, int undo_sync);
win_T *buf_jump_open_win(buf_T *buf);
win_T *buf_jump_open_tab(buf_T *buf);