CallNextHookEx16 strageness
Alexandre Julliard
julliard at winehq.com
Tue Jul 23 14:01:25 CDT 2002
Michael Stefaniuc <mstefani at redhat.com> writes:
> I don't know what the right fix would be, I'm seeing two possibilities:
> - remove in CallNextHookEx16 the check
> if (HIWORD(hhook) != HOOK_MAGIC) return 0;
> - or transform in DefHookProc16 and ShellHookProc16 the first parameter
> passed to CallNextHookEx16 to a real HHOOK with the HIWORD set to 'HC'
The second is right, we should always pass a real HHOOK. In fact a
hook handle is 32 bit even in Win16, so it's never correct to assign
it to a HANDLE16; we do this at a few other places too, that should
probably be fixed.
--
Alexandre Julliard
julliard at winehq.com
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