patch 8.0.0492: a failing client-server request can make Vim hang

Problem:    A failing client-server request can make Vim hang.
Solution:   Add a timeout argument to functions that wait.

1 files changed, 3 insertions, 1 deletions

diff --git a/src/vim.h b/src/vim.h
index dd571df37..57866ef53 100644
--- a/src/vim.h
+++ b/src/vim.h
@@ -2506,7 +2506,9 @@ typedef enum {
 #  define ELAPSED_INIT(v) v = GetTickCount()
 #  define ELAPSED_FUNC(v) elapsed(v)
 #  define ELAPSED_TYPE DWORD
-    long elapsed(DWORD start_tick);
+#   ifndef PROTO
+     long elapsed(DWORD start_tick);
+#   endif
 # endif
 #endif