BroadcastSystemMessageExW

Undocumented in source but is binding to Windows. You might be able to learn more by searching the web for its name.
nothrow extern (Windows)
static if(_WIN32_WINNT >= 0x501)
int
BroadcastSystemMessageExW
(
DWORD
,
LPDWORD
,
UINT
,,
LPARAM
,)

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