[PATCH v8 2/2] mmsystem: Simulate a hardware interrupt in MMSYSTDRV_Callback3216.

[Alex Henrie]

From: Alex Henrie

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=56260
---
 dlls/mmsystem.dll16/message16.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/mmsystem.dll16/message16.c b/dlls/mmsystem.dll16/message16.c
index b12b9b94327..f201b807c3f 100644
--- a/dlls/mmsystem.dll16/message16.c
+++ b/dlls/mmsystem.dll16/message16.c
@@ -838,7 +838,7 @@ static LRESULT CALLBACK MMSYSTDRV_Callback3216(struct mmsystdrv_thunk* thunk, HD
         args[2] = LOWORD(dwParam1);
         args[1] = HIWORD(dwParam2);
         args[0] = LOWORD(dwParam2);
-        return WOWCallback16Ex(thunk->callback, WCB16_PASCAL, sizeof(args), args, NULL);
+        return WOWCallback16Ex(thunk->callback, WCB16_PASCAL | WCB16_INTERRUPT, sizeof(args), args, NULL);
     case CALLBACK_EVENT:
         TRACE("Event(%08lx) !\n", thunk->callback);
         SetEvent((HANDLE)thunk->callback);