pub unsafe extern "system" fn SHGetUnreadMailCountW(
    hkeyuser: HKEY,
    pszmailaddress: PWSTR,
    pdwcount: *mut u32,
    pfiletime: *mut FILETIME,
    pszshellexecutecommand: PWSTR,
    cchshellexecutecommand: i32
) -> HRESULT
Expand description

Required features: ‘Win32_UI_Shell’, ‘Win32_Foundation’, ‘Win32_System_Registry’