diff options
| -rw-r--r-- | src/publishsubscribe/registrylayer_win_p.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/publishsubscribe/registrylayer_win_p.h b/src/publishsubscribe/registrylayer_win_p.h index 607aae44..17175920 100644 --- a/src/publishsubscribe/registrylayer_win_p.h +++ b/src/publishsubscribe/registrylayer_win_p.h @@ -59,7 +59,9 @@ #if defined(Q_OS_WIN) // Define win32 version to pull in RegisterWaitForSingleObject and UnregisterWait. -#define _WIN32_WINNT 0x0500 +#ifndef _WIN32_WINNT + #define _WIN32_WINNT 0x0500 +#endif #include <windows.h> #define RegistryCallback WAITORTIMERCALLBACK |