commit 43daa7a32f105753c29a320a9bb1ed494fb78b90
author Rein Klazes <rklazes@casema.net> Sun Oct 11 14:04:10 1998 +0000
committer Alexandre Julliard <julliard@winehq.org> Sun Oct 11 14:04:10 1998 +0000
tree 80af0e358bc1c04257c816712cf973d89ff0fb29
parent cd7986ba010d7a0d3b8d3f0cfeaee867a3f42c30

GetTickCounts() has a granularity in windows of 25 msec's.
Girotel's serial communication appears to depend on it, so I guess
it's a feature...

windows/message.c

diff --git a/windows/message.c b/windows/message.c
index 92189da..ccf471b 100644
--- a/windows/message.c
+++ b/windows/message.c
@@ -1848,7 +1848,8 @@
 {
     struct timeval t;
     gettimeofday( &t, NULL );
-    return ((t.tv_sec * 1000) + (t.tv_usec / 1000)) - MSG_WineStartTicks;
+    /* make extremely compatible: granularity is 25 msec */
+    return ((t.tv_sec * 1000) + (t.tv_usec / 25000) * 25) - MSG_WineStartTicks;
 }